USA Banner

Official US Government Icon

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure Site Icon

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

U.S. Department of Transportation U.S. Department of Transportation Icon United States Department of Transportation United States Department of Transportation

Table 8. Hazardous Material Shipment Characteristics by UN Number and Mode of Transportation: 2007

Thursday, December 26, 2013

Table 8. Hazardous Material Shipment Characteristics by UN Number and Mode of Transportation: 2007

Estimates are based on data from the 2007 Commodity Flow Survey. Because of rounding, estimates may not be additive.

Excel | CSV

Total

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 1,448,218 100 2,231,133 100 323,457 100 96 2.6 - 3.3 - 4.6 - 8.1
Single modes 1,370,615 94.6 2,111,622 94.6 279,105 86.3 65 S S S S S S S
Truck 3 837,074 57.8 1,202,825 53.9 103,997 32.2 59 30.4 - 25.6 - 25.6 - 7.6
For-hire truck 358,792 24.8 495,077 22.2 63,288 19.6 214 S S S S S S 28.8
Private truck 478,282 33 707,748 31.7 40,709 12.6 32 29.3 - 32.8 - 23 - 12.7
Rail 69,213 4.8 129,743 5.8 92,169 28.5 578 S S S S S S S
Water 69,186 4.8 149,794 6.7 37,064 11.5 383 S S S S S S S
Shallow draft 57,022 3.9 124,396 5.6 22,411 6.9 S S S S S S S S
Great Lakes S S S S S S S S S S S S S S
Deep draft 11,626 0.8 24,181 1.1 13,767 4.3 861 36.5 - 48.3 - 27.1 - 28.4
Air (includes Truck and air) 1,735 0.1 S S S S 1,095 S S S S S S S
Pipeline 4 393,408 27.2 628,905 28.2 S S S S S S S S S S
Multiple modes 71,069 4.9 111,022 5 42,886 13.3 834 22.4 - 25 - S S S
Parcel, U.S.P.S. or courier 7,675 0.5 236 - 151 - 836 S S S S S S S
Truck and Rail 7,052 0.5 11,706 0.5 10,120 3.1 779 38.4 - 38.7 - S S 43.4
Truck and Water 23,451 1.6 36,588 1.6 12,380 3.8 1,010 S S S S S S S
Rail and water 5,153 0.4 5,742 0.3 2,937 0.9 1,506 S S S S S S S
Other multiple modes 27,739 1.9 56,750 2.5 17,297 5.3 233 S S S S S S S
Other and unknown modes 6,534 0.5 8,489 0.4 1,466 0.5 58 S S S S S S S

UN 4, Ammonium picrate, dry or wetted with less than 10 percent water, by mass

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S S S S S S S S
For-hire truck S S S S S S S 11.9 - 26.7 - 30.8 - 14.2
Private truck S S S S S S S 23 - 23.4 - 27.2 - 18.2
Rail S S S S S S S S S S S S S S
Water S S S S S S S S S S S S S S
Deep draft S S S S S S S S S S S S S S
Air (includes Truck and air) S S S S S S S S S S S S S S
Multiple modes S S S S S S S S S S S S S S
Parcel, U.S.P.S. or courier S S S S S S S S S S S S S S
Other and unknown modes S S S S S S S S S S S S S S

UN 12, Cartridges for weapons, inert projectile or Cartridges, small arms

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 6,431 100 446 100 329 100 852 S S 44.1 - S S 27.6
Single modes 5,728 89.1 431 96.5 314 95.6 585 S S S S S S 47
Truck 3 5,690 88.5 430 96.3 311 94.8 583 S S S S S S S
For-hire truck 4,980 77.4 359 80.3 290 88.3 746 23.1 - 25 - 27.5 - 8.6
Private truck S S S S S S 180 28 - 26.6 - S S 45.9
Air (includes Truck and air) S S S S S S S S S S S S S 24.6
Multiple modes 678 10.5 15 3.3 15 4.4 945 S S S S S S 26.4
Parcel, U.S.P.S. or courier 577 9 13 2.9 13 3.9 944 37.2 - 43.4 - 43.6 - 32.5
Truck and Water S S S S S S 2,959 S S S S S S S
Other and unknown modes S S S S - - S 22.2 - 23.6 - 27.4 - 46.6

UN 42, Boosters, without detonator

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S 346 S S S S S S 24
Single modes S S S S S S 346 32 - 25.6 - 31.6 - 20.2
Truck 3 S S S S S S 388 48.1 - S S S S S
Private truck S S S S S S 388 S S S S S S S
Air (includes Truck and air) S S S S S S S S S S S S S S

UN 44, Primers, cap type

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 827 100 86 100 83 100 1,203 S S S S S S S
Single modes 808 97.8 85 98.7 81 98.5 1,285 S S S S S S 39.7
Truck 3 808 97.7 85 98.7 81 98.3 1,280 44 - 41 - 48.5 - S
For-hire truck 788 95.3 82 95.1 81 97.9 1,347 40.3 - 39.3 - 43.2 - 26.4
Private truck 20 2.4 S S - 0.4 101 30.3 - 29.1 - 31.3 - 42.5
Air (includes Truck and air) S S S S S S S S S S S S S S
Multiple modes 19 2.2 1 1.3 1 1.5 1,095 S S S S S S S
Parcel, U.S.P.S. or courier 19 2.2 1 1.3 1 1.5 1,095 22.9 - 24.8 - 40.5 - 28.9
Other and unknown modes S S S S S S S S S S S S S S

UN 65, Cord, detonating, flexible

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S 42.2 - 44.4 - S S S
Single modes S S S S S S S 37.9 - 30.4 - S S 18.2
Truck 3 S S S S S S S 49.7 - 14.6 - 19.9 - 31
Private truck S S S S S S S 44.2 - 50 - S S 23.7

UN 72, Cyclotrimethylenetrinitramine, wetted or Cyclonite, wetted or Hexogen, wetted or RDX, wetted with not less than 15 percent water by mass

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S 39.8 - 32.9 - S S S
Single modes S S S S S S S 30.7 - 34.8 - 41 - 16.6
Truck 3 S S S S S S S 33.5 - 32.8 - 40.2 - 29.4
Private truck S S S S S S S S S S S S S S

UN 73, Detonators for ammunition

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S 38.7 - 35 - 33.3 - S
Truck 3 S S S S S S S S S S S S S 40
Private truck S S S S S S S S S S S S S 14.6

UN 81, Explosive, blasting, type A

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S 20 - 35.6 - 27.2 - 18.8
Truck 3 S S S S S S S S S S S S S S
Private truck S S S S S S S S S S S S S S

UN 161, Powder, smokeless

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 365 100 43 100 27 100 764 31.1 - 25.7 - 27.3 - 14
Single modes 365 100 43 100 27 100 762 S S S S S S S
Truck 3 365 100 43 100 27 100 762 7.4 - 10.4 - 16.9 - 9.3
For-hire truck S S S S 22 83.3 1,383 29.6 - 27.3 - S S S
Private truck S S S S S S 167 31.7 - 35.2 - 44.7 - 34.9
Multiple modes S S S S S S S 41.3 - 41.9 - S S 41.8
Parcel, U.S.P.S. or courier S S S S S S S 24.8 - 28 - 31.4 - 10.8

UN 173, Release devices, explosive

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S S S S S S S S
Private truck S S S S S S S 17.8 - 18.3 - 27.5 - 12.4

UN 182, Rockets, with bursting charge

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S 35.4 - 25.3 - 47.9 - 22.7
Truck 3 S S S S S S S 26.1 - 20 - 27.3 - 18.4
Private truck S S S S S S S S S S S S S S

UN 186, Rocket motors

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 452 100 4 100 S S S S S S S S S 43.9
Single modes 452 100 4 100 S S S 23 - 21 - 33.6 - 14.4
Truck 3 452 100 4 100 S S S 27.9 - 12.3 - 9.5 - 6.1
For-hire truck S S 2 46.7 1 92.6 S S S S S S S 26.8
Private truck S S 2 53.3 S S 32 49.2 - S S 43 - 48.3

UN 220, Urea nitrate, dry or wetted with less than 20 percent water, by mass

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S 34.4 - S S S S S
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S 38.9 - S S S S 40.7
Private truck S S S S S S S 28.6 - 31.3 - 43.6 - 20.6

UN 241, Explosive, blasting, type E

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 2 100 - 100 S S 652 35.2 - 41.9 - 46 - 30.1
Single modes 2 100 - 100 S S 652 34.7 - 37.3 - S S 35.4
Truck 3 2 100 - 100 S S 652 S S S S S S S
For-hire truck S S S S S S S 30.3 - 24.1 - 29.9 - 13.3
Private truck S S S S S S S S S S S S S S

UN 255, Detonators, electric, for blasting

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S 44.6
Single modes S S S S S S S 9.7 - 16.1 - 22.8 - 25.7
Truck 3 S S S S S S S S S S S S S 47.4
Private truck S S S S S S S 46.8 - S S 41.7 - 27.8

UN 266, Octolite or Octol, dry or wetted with less than 15 percent water, by mass

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S 33.1 - 33.9 - 27.9 - S
Single modes S S S S S S S 38.8 - 38.6 - S S 21.4
Truck 3 S S S S S S S S S S S S S 28.5
For-hire truck S S S S S S S 2.3 - 17.7 - 37.7 - -
Private truck S S S S S S S S S S S S S S
Multiple modes S S S S S S S S S S S S S 12
Parcel, U.S.P.S. or courier S S S S S S S 45.7 - S S 36.7 - S

UN 271, Charges, propelling

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S S S 36.4 - S S 38.5
Truck 3 S S S S S S S 40.4 - S S S S 25.1
Private truck S S S S S S S 21.4 - S S S S S

UN 286, Warheads, rocket with bursting charge

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S 42.4 - S S S S S
Single modes S S S S S S S 33.6 - S S S S S
Truck 3 S S S S S S S S S S S S S S
For-hire truck S S S S S S S S S S S S S S
Private truck S S S S S S S S S S S S S S

UN 314, Igniters

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S 40.8 - 45.3 - 27.1 - S
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S 35.6 - S S S S 49
For-hire truck S S S S S S S 10.7 - 10.6 - 15 - 18.2
Private truck S S S S S S S S S S S S S S

UN 315, Igniters

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S 34.5 - 33.2 - S S 29.7
Single modes S S S S S S S 11.5 - S S S S 49
Truck 3 S S S S S S S 28.1 - 36.9 - S S 41.4
For-hire truck S S S S S S S S S S S S S S

UN 320, Primers, tubular

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S 35.1 - S S S S 25.8
Truck 3 S S S S S S S S S S S S S S
For-hire truck S S S S S S S 50 - S S S S 18.5

UN 331, Explosive, blasting, type B or Agent blasting, Type B

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 2,642 100 1,416 100 234 100 389 44.9 - S S S S 37.3
Single modes 2,502 94.7 1,407 99.3 214 91.6 330 17.2 - 20.5 - 36.4 - 17.2
Truck 3 2,414 91.4 1,405 99.2 213 91 313 S S S S S S S
For-hire truck 1,061 40.2 125 8.8 88 37.5 938 S S S S S S S
Private truck 1,353 51.2 1,280 90.4 125 53.5 81 S S S S S S S
Air (includes Truck and air) 88 3.3 2 0.1 S S 1,561 19.9 - 37 - 48.2 - 6.9
Multiple modes 137 5.2 S S S S 852 34.3 - 38.6 - S S 39.2
Parcel, U.S.P.S. or courier 104 4 1 0.1 S S 835 37.5 - 32.7 - S S S
Truck and Water 32 1.2 S S S S 2,666 S S S S S S S
Other and unknown modes 3 0.1 - - - - S 4.3 - 6.4 - 24.6 - 19.8

UN 332, Explosive, blasting, type E or Agent blasting, Type E

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 771 100 1,007 100 216 100 176 5 - 4.9 - 10.3 - 5.4
Single modes 755 97.9 1,006 99.9 209 97 175 0.6 - 8.6 - S S S
Truck 3 755 97.9 1,006 99.9 209 97 175 42.4 - 45 - S S 21.8
For-hire truck 133 17.3 205 20.4 133 61.5 704 3.9 - 18.3 - S S S
Private truck 622 80.6 801 79.5 76 35.4 110 38.4 - 40.6 - 41.5 - 37.7
Multiple modes S S S S S S S 43.2 - S S S S 20.9
Parcel, U.S.P.S. or courier S S S S S S S S S S S S S 21.8
Truck and Water S S S S S S S 33 - S S S S 24.9
Other and unknown modes S S S S S S S S S S S 34.5 - 21

UN 360, Detonator assemblies, non-electric for blasting

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S 21.4 - 28.3 - 39.1 - 22.1
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S S S S S S S S
Private truck S S S S S S S 33.2 - 33.3 - 33.2 - 18
Other and unknown modes S S S S S S S S S S S S S 34.7

UN 361, Detonator assemblies, non-electric, for blasting

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S 35.5 - 18.9 - 27.9 - 26.8
Truck 3 S S S S S S S 40.1 - 39.4 - 46.4 - 26.5
Private truck S S S S S S S S S S S S S S

UN 371, Warheads, rocket with burster or expelling charge

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S S S S S S S S
Private truck S S S S S S S 39.9 - 10 - 1.9 - 8.2

UN 462, Articles, explosive, n.o.s.

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S 29.3 - S S 29 - 32.9
Single modes S S S S S S S 28.5 - 23.2 - 25.3 - 16.6
Truck 3 S S S S S S S S S S S S S 44
Private truck S S S S S S S 47.1 - S S S S 48.6

UN 471, Articles, explosive, n.o.s.

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S S S S S S S 48.8
Truck 3 S S S S S S S 8.6 - 12.7 - 10.8 - 33.8
Private truck S S S S S S S S S S S S S S
Multiple modes S S S S S S S 26.8 - 33.7 - 29.8 - S
Parcel, U.S.P.S. or courier S S S S S S S 44.6 - 42.2 - 47.3 - 8.9

UN 489, Dinitroglycoluril or Dingu

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S 14.7
Single modes S S S S S S S 27.5 - 28.4 - 32.2 - 25
Air (includes Truck and air) S S S S S S S 35.3 - 26.3 - S S 30.1

UN 499, Propellant, solid

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S 46.1 - S
Single modes S S S S S S S 41.8 - 45.4 - 39 - 40.6
Truck 3 S S S S S S S 48.8 - S S S S S
Private truck S S S S S S S 35.4 - 41.4 - S S 42

UN 1001, Acetylene, dissolved

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S 35 100 S S 23 S S S S S S S
Single modes S S 33 92.2 S S 27 39.6 - 25.9 - 35.8 - 18.4
Truck 3 S S 33 92.2 S S 27 S S S S S S S
For-hire truck S S S S S S S S S S S S S S
Private truck S S S S S S 28 S S S S S S 37.3
Other and unknown modes 1 2 S S S S S 11.4 - 4 - 4 - -

UN 1002, Air, compressed

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S 29 42.3 - 47.9 - S S S
Single modes S S S S S S 29 37.6 - S S S S S
Truck 3 S S S S S S 29 16.5 - S S S S S
Private truck S S S S S S 29 30.4 - S S S S 27.9

UN 1003, Air, refrigerated liquid, (cryogenic liquid)

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S 48.2 - 42.8 - S S S
Single modes S S S S S S S S S S S 44.5 - S
Rail S S S S S S S S S S S S S S

UN 1005, Ammonia, anhydrous

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 6,101 100 15,005 100 5,262 100 147 32.9 - S S S S 15.7
Single modes 5,496 90.1 13,614 90.7 4,329 82.3 137 S S S S S S 44.7
Truck 3 4,048 66.3 9,257 61.7 1,275 24.2 121 S S S S S S S
For-hire truck 2,114 34.6 4,908 32.7 925 17.6 194 40.4 - 36.6 - 47.5 - 19.6
Private truck 1,934 31.7 4,349 29 S S 65 S S S S S S S
Rail 369 6.1 1,141 7.6 848 16.1 733 S S S S S S S
Water S S S S S S S 35.3 - 32.2 - S S 22.6
Shallow draft S S S S S S S S S S S S S S
Pipeline 4 966 15.8 2,896 19.3 S S S S S S S S S S
Multiple modes 576 9.4 1,330 8.9 927 17.6 726 49.2 - S S S S 27.3
Truck and Rail 434 7.1 1,103 7.3 811 15.4 727 S S S S S S S
Truck and Water S S S S S S S S S S S S S S
Other multiple modes S S S S S S S 45.5 - S S 24.9 - S
Other and unknown modes S S S S S S S 39.4 - 30.4 - S S 32.7

UN 1006, Argon, compressed

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 2,847 100 13,034 100 S S 99 S S S S S S S
Single modes 2,778 97.6 12,937 99.3 S S 101 S S S S 36.3 - S
Truck 3 2,672 93.9 12,044 92.4 S S 101 S S S S S S S
For-hire truck S S S S S S 772 S S S S S S S
Private truck 1,694 59.5 8,786 67.4 947 21.3 37 S S S S S S S
Rail S S S S S S S S S S S S S S
Air (includes Truck and air) S S S S S S S S S S S S S 10.2
Pipeline 4 31 1.1 S S S S S S S S S S S 27.9
Multiple modes S S S S S S 604 S S 42.3 - 43.5 - 42.6
Parcel, U.S.P.S. or courier S S S S S S 604 S S S S S S S
Other and unknown modes S S S S S S S 28.9 - 43.7 - S S S

UN 1008, Boron trifluoride

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S 819 39.7 - 18.2 - 17.2 - 2.5
Single modes S S S S S S 712 39.9 - 37.4 - S S S
Truck 3 S S S S S S 712 S S 41.5 - S S S
For-hire truck S S S S S S 741 S S S S S S S
Private truck S S S S S S S 33.6 - S S S S 18
Multiple modes S S S S S S S S S S S S S S
Parcel, U.S.P.S. or courier S S S S S S S 41.2 - 49.9 - 35.1 - S

UN 1010, Butadienes, stabilized or Butadienes and Hydrocarbon mixture, stabilized, containing more than 40% butadienes

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S 350 S S S S 18.4 - S
Single modes S S S S S S 350 S S S S S S 12.1
Truck 3 S S S S S S S S S S S S S S
For-hire truck S S S S S S S S S S S S S S
Private truck S S S S S S S S S S S S S S
Rail S S S S S S 423 S S S S S S 31.2
Water 302 10.2 276 8.6 442 59.4 1,603 S S S S S S S
Shallow draft 302 10.2 276 8.6 442 59.4 1,603 S S S S S S S
Pipeline 4 S S S S S S S S S S S 43.2 - 16.1

UN 1011, Butane see also Petroleum gases, liquefied

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 6,003 100 9,198 100 640 100 396 S S S S S S S
Single modes 6,000 100 9,198 100 639 99.9 115 S S S S S S 26.2
Truck 3 S S S S S S S S S S S S S S
For-hire truck 8 0.1 S S S S S S S S S S S 13.4
Private truck S S S S S S 58 S S 7.1 - S S S
Rail 549 9.1 S S 375 58.7 372 S S S S S S S
Pipeline 4 5,173 86.2 S S S S S S S S S S S S
Multiple modes S S S S S S 1,128 42.6 - S S S S 37.4
Parcel, U.S.P.S. or courier S S S S S S 1,128 33.7 - 41.7 - 44.3 - 36.4

UN 1012, Butylene see also Petroleum gases, liquefied

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S 49.8 - 47.7
Single modes S S S S S S S S S S S S S S
Rail S S S S S S S 43.3 - 47.4 - S S S
Other and unknown modes S S S S S S S S S S S S S 44.9

UN 1013, Carbon dioxide

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 1,989 100 20,637 100 4,082 100 55 S S 38.6 - S S 37.7
Single modes 1,866 93.8 20,426 99 4,061 99.5 37 S S S S S S 41.7
Truck 3 1,691 85 9,209 44.6 1,382 33.9 35 S S S S S S S
For-hire truck 106 5.3 1,290 6.3 565 13.8 569 S S S S S S 23.3
Private truck 1,585 79.7 7,918 38.4 817 20 28 S S S S S S S
Rail S S 918 4.4 883 21.6 962 26.8 - 32.5 - 43.1 - 22.4
Air (includes Truck and air) S S S S S S S S S S S S S 21.6
Pipeline 4 134 6.8 10,297 49.9 S S S S S S S S S 30.7
Multiple modes S S S S S S 1,200 7.7 - S S S S 44.6
Parcel, U.S.P.S. or courier S S S S S S 1,200 S S S S S S 28.9
Other and unknown modes 67 3.4 S S S S S S S S S 48.9 - S

UN 1016, Carbon monoxide, compressed

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S 439 29.6 - S S 19.1 - 14.9
Single modes S S S S S S 439 S S S S S S S
Truck 3 S S S S S S S 49.8 - 34.9 - 49.3 - S
For-hire truck S S S S S S 895 25.2 - 25.1 - S S S
Private truck S S S S S S S 24.2 - 38.4 - 38 - 31.4
Pipeline 4 S S S S S S S S S S S S S S

UN 1017, Chlorine

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 3,710 100 8,533 100 3,195 100 104 S S S S S S S
Single modes 3,600 97 8,504 99.7 3,191 99.9 104 S S S S S S S
Truck 3 2,526 68.1 S S S S 97 S S S S 48.9 - S
For-hire truck S S S S S S 380 S S S S S S S
Private truck 1,251 33.7 1,812 21.2 S S 49 32 - 18 - 27.9 - S
Rail 733 19.8 3,241 38 1,768 55.3 473 S S S S S S S
Water S S S S S S S 21.6 - 3.8 - S S 45.8
Shallow draft S S S S S S S S S S S S S S
Air (includes Truck and air) - - - - - - 489 S S S S S S S
Pipeline 4 312 8.4 S S S S S 45.4 - S S S S 24
Multiple modes S S S S S S S S S S S S S S
Parcel, U.S.P.S. or courier S S - - - - S 30.1 - 32.9 - 39.5 - S
Truck and Rail S S S S S S S 3 - 24.6 - S S S
Other and unknown modes S S 22 0.3 S S 104 S S S S S S S

UN 1018, Chlorodifluoromethane or Refrigerant gas R 22

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 557 100 S S S S S S S S S S S 26.6
Single modes S S S S S S 163 S S S S S S S
Truck 3 234 42.1 80 36.2 33 25.3 S S S S S S S S
For-hire truck S S 62 28.1 S S 638 S S S S S S S
Private truck 73 13.1 18 8.1 S S S S S S S S S S
Rail 295 52.8 138 62.5 98 74.7 743 S S S S S S S
Multiple modes S S S S S S S 32.4 - 41.6 - 38.4 - 37.5
Parcel, U.S.P.S. or courier S S S S S S S S S S S S S S
Other and unknown modes 20 3.6 2 1 S S 13 S S S S S S S

UN 1020, Chloropentafluoroethane or Refrigerant gas R 115

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S S S S S S S S
For-hire truck S S S S S S S 22.3 - 26.6 - 39.5 - 21.3

UN 1021, 1-Chloro-1,2,2,2-tetrafluoroethane or Refrigerant gas R 124

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S 39.7 - 39.9 - S S 26.9
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S S S 45.2 - 17.8 - S
For-hire truck S S S S S S S S S S S S S S
Rail S S S S S S S S S 37 - 44.1 - 27.7
Other and unknown modes S S S S S S S S S S S S S S

UN 1023, Coal gas, compressed

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S 47.1 - 29.9 - S S 27.8
Single modes S S S S S S S 42.7 - 42 - 43 - 34.2
Truck 3 S S S S S S S S S S S S S S
Private truck S S S S S S S 32.5 - 46.1 - 37.8 - 34.2

UN 1028, Dichlorodifluoromethane or Refrigerant gas R 12

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S 362 S S S S S S S
Single modes S S S S S S 293 S S S S S S S
Truck 3 S S S S S S 253 S S S S S S S
For-hire truck 170 85.1 62 88.6 23 76.6 253 S S S S S S S
Private truck S S S S S S S S S S S S S 49.3
Rail S S S S S S S S S S S S S S
Air (includes Truck and air) S S S S S S S 21.8 - 15.5 - 27.8 - 23.5
Multiple modes S S S S S S 1,279 S S S S S S S
Parcel, U.S.P.S. or courier S S S S S S 1,281 43.3 - 44.3 - S S S
Truck and Rail S S S S S S S S S S S S S 20

UN 1030, 1,1-Difluoroethane or Refrigerant gas R 152a

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 281 100 84 100 47 100 S S S S S S S S
Single modes 281 99.9 84 99.9 47 99.7 S S S S S S S S
Truck 3 S S S S S S 396 S S S S S S S
For-hire truck S S S S S S S 43.5 - S S 48.8 - 39.3
Private truck S S S S S S 493 17.6 - 37.9 - S S 29
Rail S S S S S S S S S S S S S S
Other and unknown modes S S S S S S S S S S S S S S

UN 1032, Dimethylamine, anhydrous

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 18 100 23 100 22 100 775 S S S S S S S
Single modes 18 100 23 100 22 100 775 26.5 - 47.8 - 44.5 - 26.8
Truck 3 S S S S S S S S S S S S S S
Private truck S S S S S S S S S S S S S S
Rail 18 99.9 23 100 22 100 925 46.6 - 16.4 - 25.2 - 38.3

UN 1033, Dimethyl ether

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 261 100 144 100 37 100 244 S S S S S S S
Single modes 261 100 144 100 37 100 244 34.1 - 42.9 - S S 21.6
Truck 3 184 70.6 99 68.7 S S S 28 - 29.8 - 49.3 - 40.3
For-hire truck S S S S S S S S S S S S S S
Private truck 81 30.9 43 30.1 S S 203 15.9 - 26.9 - S S 20
Rail S S S S 18 48.9 S S S S S S S 34.5

UN 1037, Ethyl chloride

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S 39.4 - 28.7 - 31.2 - 18.4
Truck 3 S S S S S S S 15.1 - 17.1 - 32.8 - 28.2
Private truck S S S S S S S 44.1 - 38.6 - S S 30.3

UN 1038, Ethylene, refrigerated liquid (cryogenic liquid)

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S 21.5 - 29.8 - 32.7 - 11.2
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S 37.3 - 31.4 - 48.2 - S
For-hire truck S S S S S S S S S S S 41.8 - S
Rail S S S S S S S S S S S S S S

UN 1040, Ethylene oxide or Ethylene oxide with nitrogen up to a total pressure of 1MPa (10 bar) at 50 degrees C

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 388 100 572 100 394 100 652 S S S S S S S
Single modes 355 91.5 533 93.1 386 98 685 32.3 - 29.1 - 35.4 - 16.1
Truck 3 S S S S S S 105 S S S S S S S
For-hire truck S S S S S S S S S S S S S 0.7
Private truck S S S S S S S 42 - 34.5 - 31.8 - S
Rail 353 91 531 92.9 386 98 718 S S 46.3 - S S 45.2
Multiple modes S S S S S S S 17.6 - 24.3 - 30 - 18.5
Truck and Rail S S S S S S S S S S S S S S

UN 1043, Fertilizer ammoniating solution with free ammonia

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S 32
Single modes S S S S S S S 34.4 - 41.6 - S S 23.6
Truck 3 S S S S S S 14 12.7 - 9.1 - 19.5 - 16.4
Private truck S S S S S S 14 S S S S S S S
Pipeline 4 S S S S S S S 26 - 23.8 - 30.4 - 16.3

UN 1044, Fire extinguishers containing compressed or liquefied gas

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 237 100 32 100 S S S S S S S S S 20.7
Single modes 233 98.2 32 99.3 20 98.7 S S S S S S S S
Truck 3 233 98.1 32 99.3 20 98.7 S S S 9.8 - S S S
For-hire truck S S 16 50.7 S S 696 S S S S S S 43.5
Private truck S S S S S S S S S S S 4.6 - 44
Air (includes Truck and air) S S S S S S 1,377 S S S S 22.4 - S
Multiple modes S S S S S S 1,043 S S S S S S S
Parcel, U.S.P.S. or courier S S S S S S 1,043 34.8 - S S S S S
Other and unknown modes S S S S S S S S S S S S S S

UN 1046, Helium, compressed

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 1,795 100 735 100 S S 32 S S S S S S 21.4
Single modes 1,782 99.3 733 99.8 S S 31 44.3 - S S S S 43.3
Truck 3 1,653 92.1 607 82.6 S S 31 S S S S S S 44.7
For-hire truck S S S S S S S S S S S 45.3 - S
Private truck 1,096 61.1 559 76.1 S S 26 S S S S S S S
Rail S S S S S S 293 S S S S S S S
Air (includes Truck and air) S S - - - - 470 S S S S S S 30.3
Multiple modes S S S S S S S 14.1 - 13 - 20.9 - 16.5
Parcel, U.S.P.S. or courier S S S S S S S 9.8 - 12.5 - 13.1 - 11.5
Other and unknown modes S S 2 0.2 - - S S S S S S S S

UN 1048, Hydrogen bromide, anhydrous

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 26 100 2 100 3 100 1,412 S S S S S S 42.7
Single modes 26 100 2 100 3 100 1,412 S S S S S S S
Truck 3 26 100 2 100 3 100 1,412 45.3 - S S S S 35.4
For-hire truck 26 100 2 100 3 100 1,412 S S S S S S S

UN 1049, Hydrogen, compressed

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 696 100 1,686 100 S S 97 S S S S S S S
Single modes 696 100 1,686 100 S S 97 S S S S S S S
Truck 3 S S S S S S 98 32 - 46.1 - S S 46.8
For-hire truck S S 199 11.8 S S 640 S S S S S S S
Private truck S S S S S S 70 S S 44.5 - S S 45.4
Air (includes Truck and air) S S S S S S S S S S S S S S
Pipeline 4 S S 598 35.5 S S S S S S S S S S

UN 1050, Hydrogen chloride, anhydrous

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 119 100 212 100 S S S 35 - 30.6 - S S S
Single modes 117 98.7 212 99.9 S S S 30.2 - 29.9 - 32 - 19
Truck 3 92 77.2 174 82.1 46 47.3 S 47.6 - S S S S 31.9
For-hire truck S S S S S S 697 45.7 - S S S S 24.7
Private truck S S 89 42.1 S S 44 29.3 - 28.3 - 44.3 - S
Rail S S S S S S S S S S S S S S
Multiple modes S S S S S S S S S S S S S S
Parcel, U.S.P.S. or courier S S S S S S S S S S S S S S
Other and unknown modes S S S S S S 4 S S S S S S 23.1

UN 1052, Hydrogen fluoride, anhydrous

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 373 100 394 100 279 100 682 30.7 - 35.7 - 39.2 - 17.1
Single modes 373 100 394 100 279 100 682 35.4 - 42 - 40.2 - 23.7
Truck 3 S S 17 4.3 S S 535 S S S S S S S
For-hire truck 17 4.5 8 1.9 S S 900 S S S S 7.2 - S
Private truck 17 4.5 9 2.4 S S 235 S S S S S S 31.1
Rail 340 91 377 95.7 S S 716 S S S S S S 21.4

UN 1055, Isobutylene see also Petroleum gases, liquefied

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 542 100 757 100 691 100 833 21.9 - 26.7 - 47.5 - 33
Single modes 542 100 757 100 691 100 833 S S S S 17.9 - S
Truck 3 S S S S S S S 26.9 - 18 - S S S
Private truck S S S S S S S 35.7 - 32.1 - 27.5 - S
Rail 524 96.7 732 96.7 690 99.9 953 26.6 - 21.5 - 29.4 - 28

UN 1057, Lighter refills containing flammable gas not exceeding 4 fluid ounces (7.22 cubic inches) and 65 grams of flammable gas

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S 37.5 - 35.4 - S S 15.8
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S S S S S S S S
Private truck S S S S S S S 38.8 - S S S S 42.6

UN 1058, Liquefied gases, non-flammable charged with nitrogen, carbon dioxide or air

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S 35.3 - S
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S 41.3 - 34.3 - S S 49.7
For-hire truck S S S S S S S 24.6 - 31.9 - S S S
Private truck S S S S S S S S S S S S S S

UN 1061, Methylamine, anhydrous

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 15 100 15 100 27 100 S S S S S S S S
Single modes 15 100 15 100 27 100 S S S S S S S S
Truck 3 S S S S S S S S S S S 44.1 - S
Private truck S S S S S S S 46.1 - 44.9 - 24.5 - 14.6
Rail 15 99.9 15 100 27 100 1,761 S S S S S S S

UN 1062, Methyl bromide

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S 606 S S S S S S S
Single modes S S S S S S 606 S S S S S S S
Truck 3 S S S S S S 606 49.5 - S S S S 26.8
For-hire truck S S S S S S 658 15.9 - 12.4 - 7.8 - 14.8
Private truck S S S S S S S 11.1 - S S S S S

UN 1063, Methyl chloride, or Refrigerant gas R 40

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S 756 33.1 - S S S S 40.3
Single modes S S S S S S 756 43 - S S 49.9 - 48.2
Truck 3 S S S S S S 494 S S S S S S S
For-hire truck S S S S S S 741 39.6 - 32.2 - 39.9 - S
Private truck S S S S S S 418 6.1 - 5.9 - 8.7 - 8.9
Rail 62 87.1 102 89.4 91 93.9 891 17.6 - S S 28.3 - 45.6

UN 1065, Neon, compressed

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S 28.5 - 25.7 - S S S
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S S S S S S S S
For-hire truck S S S S S S S 26.7 - 38 - 38.5 - 15.2

UN 1066, Nitrogen, compressed

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 2,338 100 32,034 100 4,821 100 62 S S S S S S 13.7
Single modes 2,323 99.4 32,026 100 4,820 100 64 S S S S 38.3 - 19.3
Truck 3 2,273 97.2 30,872 96.4 4,798 99.5 64 S S S S S S S
For-hire truck 319 13.6 2,828 8.8 2,016 41.8 541 S S S S S S S
Private truck 1,954 83.6 28,044 87.5 2,782 57.7 48 S S S S 41.4 - S
Pipeline 4 S S S S S S S S S S S S S S
Multiple modes 5 0.2 3 - S S S S S S S S S 24.7
Parcel, U.S.P.S. or courier 5 0.2 3 - S S S S S S S S S S
Other and unknown modes 10 0.4 5 - S S 8 S S S S S S S

UN 1070, Nitrous oxide

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S 16.6 - 18.7 - 24.3 - 15.3
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S S S S S S S S
Private truck S S S S S S S 48.3 - 48.6 - S S 32.4

UN 1071, Oil gas, compressed

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S 33.7 - S S S S 42.3
Truck 3 S S S S S S S S S S S S S S
Private truck S S S S S S S 43.2 - 42.8 - 47.5 - 12.3

UN 1072, Oxygen, compressed

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 4,171 100 19,672 100 2,779 100 37 S S S S S S 40.7
Single modes 4,145 99.4 19,636 99.8 2,779 100 39 S S S S S S 37
Truck 3 4,130 99 19,380 98.5 2,776 99.9 39 27.5 - 37 - 45.2 - S
For-hire truck S S 918 4.7 S S S S S S S 46.5 - S
Private truck 2,454 58.8 18,462 93.9 2,044 73.5 35 S S 40.9 - S S S
Air (includes Truck and air) S S S S S S S S S 36.4 - 38.4 - 19.3
Pipeline 4 S S S S S S S S S S S S S 31.1
Multiple modes S S S S S S S 44.6 - 49.4 - S S 19.3
Parcel, U.S.P.S. or courier S S S S S S S 27.6 - 24.4 - 37.6 - 24
Other and unknown modes 22 0.5 35 0.2 - - S S S S S S S S

UN 1073, Oxygen, refrigerated liquid (cryogenic liquid)

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S 47.9
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S 34 - 32.3 - 31.3 - 35.7
Private truck S S S S S S S 23.9 - 27.7 - 34.3 - 22.9

UN 1075, Petroleum gases, liquefied or Liquefied petroleum gas

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 43,707 100 57,133 100 8,613 100 30 S S S S S S S
Single modes 43,054 98.5 56,346 98.6 8,194 95.1 29 S S S S S S S
Truck 3 26,927 61.6 31,054 54.4 1,929 22.4 28 S S S S S S S
For-hire truck 3,578 8.2 5,163 9 696 8.1 S 26.8 - S S 39.5 - 24.9
Private truck 23,349 53.4 25,891 45.3 1,233 14.3 27 S S S S S S S
Rail 4,067 9.3 6,490 11.4 4,052 47 387 S S S S S S S
Water 156 0.4 407 0.7 S S S 39.8 - 8.4 - S S 47.9
Shallow draft S S S S S S S 8.3 - 7.8 - 6.5 - 2.1
Deep draft 118 0.3 323 0.6 164 1.9 510 S S S S S S 42.5
Pipeline 4 11,905 27.2 18,395 32.2 S S S S S S S S S S
Multiple modes S S S S S S 648 S S S S S S S
Parcel, U.S.P.S. or courier S S 2 - 1 - 630 S S S S S S S
Truck and Rail S S S S S S 918 36.9 - 41.8 - 41.4 - 4.7
Rail and water S S S S S S S 33.2 - 35.8 - S S S
Other and unknown modes 125 0.3 S S S S S S S S S S S S

UN 1077, Propylene see also Petroleum gases, liquefied

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 442 100 790 100 S S S S S S S 30.4 - 29
Single modes 442 100 790 100 S S S 25.7 - 28.9 - 37.4 - 13.7
Truck 3 S S S S S S S S S S S S S S
For-hire truck S S S S S S 84 S S S S S S 31.6
Private truck S S S S S S S S S S S S S 49.5
Rail S S S S S S S S S S S S S S
Pipeline 4 395 89.2 732 92.7 S S S 34.5 - 24.4 - 36.6 - 27.1

UN 1078, Refrigerant gases, n.o.s.

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 286 100 57 100 46 100 365 S S S S S S S
Single modes 283 99.1 56 99.7 46 99.9 472 S S 15.6 - S S S
Truck 3 283 99.1 56 99.7 46 99.9 472 44.1 - 37.5 - S S 22.2
For-hire truck 245 85.6 50 88.5 45 98.3 658 S S S S S S S
Private truck 38 13.4 6 11.2 1 1.6 134 18.7 - S S S S 44.2
Multiple modes S S S S S S 664 S S S S S S S
Parcel, U.S.P.S. or courier S S S S S S 664 S S S S S S S
Other and unknown modes S S S S S S S S S S S S S S

UN 1079, Sulfur dioxide

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 29 100 97 100 S S 171 S S S S S S S
Single modes 28 98.4 96 99.2 S S 171 44.6 - S S S S S
Truck 3 25 86.9 79 82.1 S S 170 S S S S S S S
For-hire truck S S S S S S S 18.3 - 17.8 - S S S
Private truck 20 70.4 71 73.7 S S 161 S S S S S S S
Rail S S S S S S S 44.6 - S S 45.5 - 19.9
Multiple modes S S S S S S S 31.5 - 32.3 - 43.8 - S
Truck and Rail S S S S S S S S S S S S S S

UN 1080, Sulfur hexafluoride

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 191 100 13 100 12 100 1,009 S S S S S S S
Single modes 191 100 13 100 12 100 1,009 S S S S S S S
Truck 3 191 100 13 100 12 100 1,009 22.3 - 23.5 - 12.6 - 9.6
For-hire truck 191 100 13 100 12 100 1,009 S S S S S S S

UN 1082, Trifluorochloroethylene, stabilized

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S S S S S S S 49.2
Private truck S S S S S S S S S S S S S S

UN 1083, Trimethylamine, anhydrous

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S 46.6 - 22.9 - S S 37.8
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S S S S S S S S
For-hire truck S S S S S S S S S S S S S S

UN 1085, Vinyl bromide, stabilized

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S 44.4
Single modes S S S S S S S S S S S S S 10.5
Rail S S S S S S S S S S S S S S

UN 1086, Vinyl chloride, stabilized

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 3,177 100 4,807 100 3,270 100 910 S S S S S S S
Single modes 3,177 100 4,807 100 3,270 100 910 30.4 - 24.1 - 27.3 - 24.6
Truck 3 S S S S S S 145 S S 28.8 - 45.4 - 28.7
For-hire truck S S S S S S S S S S S S S S
Private truck S S S S S S S S S S S S S S
Rail 2,127 66.9 3,085 64.2 3,247 99.3 975 S S S S S S S
Water S S S S 20 0.6 17 S S S S S S S
Deep draft S S S S 20 0.6 17 S S S S 44.5 - S
Pipeline 4 S S S S S S S S S S S S S S

UN 1087, Vinyl methyl ether, stabilized

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S S S S S 27.6 - S
Truck 3 S S S S S S S 30.5 - 29.1 - 34.3 - 17.3
For-hire truck S S S S S S S S S S S S S S

UN 1089, Acetaldehyde

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 157 100 164 100 140 100 809 S S S S S S S
Single modes 157 100 164 100 140 100 809 S S S S S S S
Truck 3 S S S S S S S S S S S 49.1 - S
For-hire truck S S S S S S S S S S S S S S
Rail 156 99.3 163 99.8 140 99.9 852 38.4 - S S 48.5 - S

UN 1090, Acetone

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 3,967 100 2,639 100 1,009 100 216 S S S S 29.8 - 42.3
Single modes 3,635 91.7 2,195 83.2 834 82.7 220 S S S S S S S
Truck 3 1,714 43.2 1,016 38.5 271 26.9 209 48.5 - S S S S S
For-hire truck 787 19.8 414 15.7 205 20.3 491 S S S S S S S
Private truck 928 23.4 602 22.8 66 6.6 72 15.6 - 22 - S S S
Rail 908 22.9 986 37.4 563 55.8 644 S S S S S S S
Air (includes Truck and air) S S S S S S S S S S S S S S
Pipeline 4 S S 192 7.3 S S S S S S S S S S
Multiple modes S S S S S S S 1 - 4.6 - 4.6 - -
Parcel, U.S.P.S. or courier 2 0.1 - - S S S S S S S S S 29.8
Other multiple modes S S S S S S S S S S S S S S
Other and unknown modes S S S S S S S 33.4 - 12.2 - 26.3 - -

UN 1091, Acetone oils

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S 39.1 - S S S S S
Truck 3 S S S S S S S S S S S S S S
For-hire truck S S S S S S S 42.4 - 32 - 46.4 - S

UN 1092, Acrolein, stabilized

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S 385 18.3 - 20 - 29.1 - 18.1
Single modes S S S S S S 385 20.2 - 33.2 - 32.9 - 47.4
Truck 3 S S S S S S 385 27.3 - 21.8 - 22.1 - 22.7
For-hire truck S S S S S S S S S S S S S 21.1
Private truck S S S S S S S S S S S S S S

UN 1093, Acrylonitrile, stabilized

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 2,344 100 1,728 100 1,029 100 635 S S S S S S S
Single modes 1,143 48.8 S S S S 627 S S S S S S S
Truck 3 22 0.9 13 0.7 8 0.7 374 48.6 - 23.2 - 29.3 - 31.5
For-hire truck 21 0.9 13 0.7 8 0.7 551 S S S S S S S
Private truck S S S S S S S S S S S S S S
Rail S S S S S S 747 S S S S S S 19.9
Water S S S S S S S 39.2 - 36.4 - S S S
Deep draft S S S S S S S S S S S S S S
Pipeline 4 S S S S S S S 35.9 - 34.8 - 34.8 - -
Multiple modes 1,201 51.2 976 56.5 S S 770 S S S S S S S
Rail and water 1,201 51.2 976 56.5 S S 770 37.1 - 34.7 - 41.7 - 18.5

UN 1098, Allyl alcohol

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 25 100 12 100 7 100 555 S S S S S S S
Single modes 25 100 12 100 7 100 555 28.4 - 50 - S S S
Truck 3 25 100 12 100 7 100 555 4.7 - S S S S S
For-hire truck 25 100 12 100 7 100 555 S S 18.8 - 3.8 - 9.6

UN 1100, Allyl chloride

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S 174 S S S S S S S
Single modes S S S S S S 174 S S S S S S S
Truck 3 S S S S S S 72 S S S S S S S
For-hire truck S S S S S S S 28.4 - 29.4 - 49.8 - 20.9
Private truck S S S S S S S 43.4 - 42.4 - 42.1 - 0.4
Rail S S S S S S S S S S S S S S

UN 1104, Amyl acetates

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 54 100 S S 1 100 115 S S S S S S S
Single modes 53 99.8 S S 1 99.7 105 S S S S S S S
Truck 3 53 99.8 S S 1 99.7 105 26.1 - 19.7 - 30.6 - 23.5
For-hire truck S S S S S S S S S S S S S S
Private truck S S S S S S 107 S S S S S S S
Multiple modes S S S S S S S 27.4 - S S S S S
Parcel, U.S.P.S. or courier S S S S S S S S S S S S S S

UN 1105, Pentanols

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 1 100 S S S S S 47.9 - S S 48.7 - 35.3
Single modes 1 93.1 S S S S S S S S S S S S
Truck 3 1 93.1 S S S S S S S S S S S S
For-hire truck S S - 84.9 S S 2,496 39.1 - 39.1 - 48.4 - S
Private truck S S S S S S S 47.6 - S S 5.1 - S
Multiple modes S S S S S S S 40.2 - 7.9 - 7.9 - -
Parcel, U.S.P.S. or courier S S S S S S S 37.2 - 33.8 - S S 44.2

UN 1109, Amyl formates

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S 41.8 - 47.6 - S S 43.1
Single modes S S S S S S S S S 45.3 - S S 40.2
Truck 3 S S S S S S S 32.4 - 34.2 - 44.5 - S
Private truck S S S S S S S 48 - S S 49.5 - S

UN 1110, n-Amyl methyl ketone

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 100 100 S S S S 147 S S S S S S S
Single modes 100 100 S S S S 147 S S S S S S S
Truck 3 100 100 S S S S 147 S S S S S S S
For-hire truck S S S S S S 454 S S S S S S S
Private truck S S S S S S 73 1.5 - 34 - 8.8 - S

UN 1114, Benzene

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 2,899 100 5,118 100 998 100 328 S S 33.6 - S S S
Single modes 2,615 90.2 4,809 94 959 96.1 330 S S S S S S S
Truck 3 S S 8 0.1 S S S S S S S S S S
For-hire truck S S S S S S S S S S S S S S
Private truck S S S S S S S S S S S S S S
Rail S S S S S S 496 S S S S S S S
Water 1,753 60.5 3,894 76.1 827 82.9 243 S S S S S S 14.9
Shallow draft 1,742 60.1 3,850 75.2 806 80.7 222 S S S S S S S
Deep draft S S S S S S S S S S S S S S
Air (includes Truck and air) S S S S S S S S S S S S S S
Pipeline 4 S S S S S S S S S 31.7 - 39.2 - 49.2
Multiple modes 285 9.8 310 6 S S 104 S S S S S S S
Rail and water S S S S S S S S S S S S S S
Other multiple modes 175 6 199 3.9 S S S S S S S S S S

UN 1120, Butanols

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 311 100 295 100 247 100 309 35.8 - 36 - 35.5 - 19.3
Single modes 311 100 295 100 247 100 311 S S S S S S S
Truck 3 S S S S S S 253 37.8 - 38.7 - 41.9 - S
For-hire truck 50 16.1 38 12.8 S S 405 S S S S S S S
Private truck S S S S S S S S S S S S S 24.3
Rail 249 80 252 85.4 237 95.8 940 S S S S S S S
Multiple modes S S S S S S S S S S S S S 10.8
Parcel, U.S.P.S. or courier S S S S S S S S S S S S S S

UN 1123, Butyl acetates

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 145 100 62 100 S S 110 36.4 - 45.4 - S S 40.4
Single modes 142 98.6 62 99 S S 116 S S S S S S S
Truck 3 131 90.7 52 83.4 S S 111 35.5 - 43.7 - S S 18.9
For-hire truck S S S S S S S S S 49.9 - S S S
Private truck 37 25.6 15 23.8 S S 66 S S S S S S S
Rail S S S S S S S S S S S S S S
Other and unknown modes S S S S S S S S S S S S S S

UN 1127, Chlorobutanes

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S 2.8 - 44.1 - S S S
Truck 3 S S S S S S S 10 - 30.6 - 28 - 13.9
Private truck S S S S S S S S S S S S S S

UN 1129, Butyraldehyde

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 177 100 238 100 287 100 1,191 14.1 - S S S S 42.8
Single modes 177 100 238 100 287 100 1,191 S S S S S S S
Rail 177 100 238 100 287 100 1,191 S S S S S S S

UN 1130, Camphor oil

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S 47.5 - 27.2 - 28.3 - 49.9
Single modes S S S S S S S 30.8 - 29.8 - 34 - 16.6
Truck 3 S S S S S S S S S S S S S S
For-hire truck S S S S S S S S S S S S S S

UN 1131, Carbon disulfide

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S 1,650 S S S S S S S
Single modes S S S S S S 1,650 S S S S S S S
Truck 3 S S S S S S S S S S S S S S
For-hire truck S S S S S S S S S S S S S S
Rail S S S S S S S 25.7 - 35.6 - 49 - S

UN 1133, Adhesives, containing a flammable liquid

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 1,519 100 371 100 275 100 309 30.6 - 6.2 - S S S
Single modes 1,231 81.1 317 85.4 213 77.4 341 S S S S S S S
Truck 3 1,209 79.6 304 81.9 191 69.3 332 S S S S S S S
For-hire truck 1,063 70 262 70.6 184 66.8 494 S S S S S S S
Private truck 145 9.6 42 11.3 7 2.4 86 S S S S S S S
Rail 21 1.4 13 3.5 22 8.1 1,714 S S 38.6 - S S S
Air (includes Truck and air) S S S S S S 1,036 S S S S S S 43.8
Multiple modes 241 15.9 47 12.7 S S 640 24.8 - 48 - 48 - -
Parcel, U.S.P.S. or courier 57 3.8 2 0.5 1 0.4 606 36.6 - S S S S S
Truck and Rail S S S S 26 9.5 882 S S S S S S S
Truck and Water S S S S S S S 36.6 - 43.2 - 33.3 - 35.1
Other and unknown modes S S S S S S S 29.9 - 26.3 - 28.6 - 31

UN 1134, Chlorobenzene

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S 948 33.6 - 35.3 - 33.8 - 35.8
Single modes 12 99.9 9 100 9 100 875 36 - 29.5 - 42.4 - 43.5
Truck 3 12 99.9 9 100 9 100 875 S S S S S S S
For-hire truck 12 99.9 9 100 9 100 875 26.5 - 42.9 - 35 - S
Multiple modes S S S S S S S S S S S S S S
Parcel, U.S.P.S. or courier S S S S S S S S S S S S S S

UN 1136, Coal tar distillates, flammable

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 59 100 S S 3 100 853 S S 48.9 - S S 23.7
Single modes 57 95.3 S S 3 88.2 S 22.6 - 23.7 - 31.1 - 12.5
Truck 3 S S S S S S S 49.6 - S S 34.6 - 30.6
For-hire truck S S S S S S 502 S S S S S S S
Private truck S S S S S S 68 S S S S S S S
Rail S S S S S S S 35.5 - S S S S S
Pipeline 4 S S 151 95.4 S S S S S 7.6 - S S S
Multiple modes S S S S S S S 16.2 - S S S S S
Parcel, U.S.P.S. or courier S S S S S S S S S S S S S S
Other and unknown modes S S S S S S S S S S S S S 25.3

UN 1139, Coating solution (includes surface treatments or coatings used for industrial or other purposes such as vehicle undercoating, drum or barrel lining)

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 83 100 12 100 4 100 S S S S S S S 48.3
Single modes 77 92.5 11 93.4 3 80.8 S S S S S S S S
Truck 3 75 90.3 11 93.2 3 80.1 S S S S S 7.8 - S
For-hire truck 61 74.1 10 83.6 3 78.2 S S S S S S S S
Private truck 13 16.2 S S S S S S S S S 34.9 - S
Air (includes Truck and air) S S - 0.2 S S S S S S S S S 23
Multiple modes 6 7.5 1 6.6 1 19.2 S S S S S S S S
Parcel, U.S.P.S. or courier S S S S S S S S S S S S S S
Truck and Water 3 4 - 3.7 1 15.5 968 S S S S S S S

UN 1145, Cyclohexane

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 1,675 100 1,483 100 S S 166 S S 43.4 - S S 48.9
Single modes S S 567 38.2 S S 160 S S S S S S S
Truck 3 S S S S S S 165 S S S S S S 34.4
For-hire truck 2 0.1 1 0.1 - 0.2 291 S S S S S S S
Private truck S S S S S S 146 S S S S S S 29.2
Water S S S S S S S 12.5 - S S S S S
Shallow draft S S S S S S S S S S S S S S
Pipeline 4 S S 477 32.2 S S S S S S S S S S
Multiple modes 1,157 69.1 916 61.8 244 95.5 235 38 - 38.4 - 32.3 - 36.1
Parcel, U.S.P.S. or courier S S S S S S S S S S S S S 4.3
Rail and water 802 47.9 509 34.3 S S 261 26.7 - 33.4 - 34.5 - 22.5
Other multiple modes 355 21.2 407 27.4 S S S S S S S S S S

UN 1146, Cyclopentane

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S 1,159 S S 49 - S S S
Single modes S S S S S S 1,159 S S S S S S 34.3
Truck 3 S S S S S S S S S S S S S S
For-hire truck S S S S S S S 31 - 40.4 - 18.6 - S
Air (includes Truck and air) S S S S S S S S S S S S S S

UN 1147, Decahydronaphthalene

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 1 100 3 100 2 100 799 S S S S S S 9.6
Single modes 1 100 3 100 2 100 799 30.5 - 38.1 - 24.8 - S
Truck 3 1 100 3 100 2 100 799 S S S S S S S
For-hire truck 1 100 3 100 2 100 799 S S S S S S S

UN 1148, Diacetone alcohol

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S 38.2 - 36.2 - 36.8 - 22.4
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S 87 18.4 - 19.8 - 29.2 - 33.9
For-hire truck S S S S S S 202 22.5 - S S S S 33.9
Private truck S S S S S S 75 37.3 - 45.3 - S S 26.4
Rail S S S S S S S S S 33.1 - S S 23.2

UN 1150, 1,2-Dichloroethylene

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S 1,171 S S 43 - 38 - 24
Single modes S S S S S S 1,171 S S S S S S S
Truck 3 S S S S S S 1,026 S S S S S S S
For-hire truck S S S S S S 1,163 S S S S S S S
Private truck S S S S S S S S S S S S S S
Air (includes Truck and air) S S S S S S S S S S S S S S

UN 1153, Ethylene glycol diethyl ether

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 1 100 S S - 100 S 25.1 - 28.7 - 5.2 - 22.9
Single modes 1 100 S S - 100 S 46 - 44.1 - S S S
Truck 3 1 100 S S - 100 S S S S S S S S
Private truck 1 100 S S - 100 S 23.1 - 36.7 - 47.6 - 32.4

UN 1154, Diethylamine

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S 24.5 - 24.4 - 29.3 - 11.4
Single modes S S S S S S S 47.3 - 49.4 - 49.4 - -
Truck 3 S S S S S S S S S S S S S 26.1
For-hire truck S S S S S S S S S S S S S S
Multiple modes S S S S S S S S S S S S S S
Parcel, U.S.P.S. or courier S S S S S S S S S S S S S 0.1

UN 1155, Diethyl ether or Ethyl ether

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S 1 100 S S 475 S S S S S S S
Single modes S S 1 73.3 S S S S S S S S S S
Truck 3 S S 1 67.8 S S S S S S S S S S
For-hire truck S S S S S S S S S 49.8 - S S S
Private truck S S S S S S 42 38.9 - 49.8 - S S S
Air (includes Truck and air) S S S S S S S S S S S S S 40.4
Multiple modes S S S S S S S S S S S S S S
Parcel, U.S.P.S. or courier S S S S S S S S S S S S S S

UN 1157, Diisobutyl ketone

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 1 100 S S S S 399 S S S S S S S
Single modes 1 100 S S S S 399 S S S S S S 28.9
Truck 3 1 100 S S S S 399 24.2 - S S S S 30.1
For-hire truck S S S S S S S S S S S S S 27.8
Private truck S S S S S S 378 S S S S S S S

UN 1158, Diisopropylamine

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 14 100 S S S S S S S S S S S S
Single modes S S S S S S S 36.6 - 27.8 - 27.5 - -
Truck 3 S S S S S S S S S S S S S S
For-hire truck S S S S S S S 49.5 - S S 29.7 - S
Private truck S S S S S S S S S S S S S S
Multiple modes S S S S S S S 47.2 - 31.9 - S S 37.7
Truck and Water S S S S S S S S S S S S S S

UN 1159, Diisopropyl ether

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 36 100 S S S S S S S S S S S S
Single modes 36 100 S S S S S 40.8 - 45.4 - 40.7 - 15.7
Rail S S S S S S S S S S S S S S
Water S S S S S S S 22.9 - 31.3 - 37.9 - 24.2
Shallow draft S S S S S S S 18.3 - 17.6 - 15.8 - 11

UN 1160, Dimethylamine solution

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 13 100 S S S S S S S 47 - S S S
Single modes 13 100 S S S S S 49.2 - S S S S S
Truck 3 9 67.8 S S S S S S S S S S S S
For-hire truck S S S S S S S S S 39.3 - 39.5 - 14.1
Private truck S S S S S S S S S S S S S 28.4
Rail S S S S S S S 42.7 - 37.7 - 38.1 - 14.3

UN 1162, Dimethyldichlorosilane

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S S S S S S S S
For-hire truck S S S S S S S S S S S S S 26.3

UN 1163, Dimethylhydrazine, unsymmetrical

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S 35.2 - 12.5 - S S S
Single modes S S S S S S S 9.1 - 15.9 - 20.5 - 17.3
Truck 3 S S S S S S S 39.8 - 41.4 - 47.3 - 45.6
For-hire truck S S S S S S 919 S S 18.3 - 38 - 13.5
Private truck S S S S S S S S S S S S S 25.9
Multiple modes S S S S S S S S S S S S S S
Parcel, U.S.P.S. or courier S S S S S S S S S S S S S 22.6
Other and unknown modes S S S S S S S S S 37.5 - 44.4 - 27.9

UN 1164, Dimethyl sulfide

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S 32.9 - 33.5 - S S S
Single modes S S S S S S S 49 - 43 - S S 30
Air (includes Truck and air) S S S S S S S S S S S S S 23.5
Multiple modes S S S S S S S S S S S S S 39.7
Parcel, U.S.P.S. or courier S S S S S S S S S S S S S 41.3

UN 1165, Dioxane

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 13 100 2 100 - 100 S S S S S S S S
Single modes S S S S S S S S S 23.1 - S S S
Truck 3 S S S S S S S S S 46.1 - S S S
For-hire truck S S S S S S S S S S S S S S
Multiple modes S S S S S S S S S S S S S S
Parcel, U.S.P.S. or courier S S S S S S S S S S S S S S

UN 1166, Dioxolane

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes 6 99.8 S S S S S S S 4.1 - S S S
Truck 3 6 99.8 S S S S S 39.5 - 45.9 - 44.7 - S
For-hire truck 6 99.8 S S S S S S S S S S S S
Multiple modes S S S S S S 1,347 38.2 - 36.5 - 45.2 - 20.5
Parcel, U.S.P.S. or courier S S S S S S 1,347 S S S S S S S

UN 1169, Extracts, aromatic, liquid

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 8 100 S S S S 314 45.4 - S S S S S
Single modes 8 100 S S S S 314 16.1 - S S S S S
Truck 3 8 100 S S S S 314 S S S S S S S
For-hire truck 8 90.7 S S S S S 32.7 - 33.4 - 46 - 25.1
Private truck S S S S S S 57 6.4 - 20.5 - 43.7 - S

UN 1170, Ethanol or Ethyl alcohol or Ethanol solutions or Ethyl alcohol solutions

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 6,702 100 5,809 100 4,844 100 346 S S S S S S 36.3
Single modes 6,160 91.9 5,048 86.9 3,595 74.2 276 20.7 - 18.7 - S S S
Truck 3 4,569 68.2 2,545 43.8 542 11.2 252 S S S S S S S
For-hire truck 2,027 30.2 1,229 21.2 412 8.5 956 S S S S S S S
Private truck 2,542 37.9 1,316 22.7 130 2.7 60 S S 21.9 - 19.5 - 19.2
Rail 1,529 22.8 2,484 42.8 3,053 63 1,146 S S 44.4 - S S S
Air (includes Truck and air) S S S S S S 896 29.4 - S S S S S
Pipeline 4 S S S S S S S S S S S S S S
Multiple modes 521 7.8 735 12.7 1,248 25.8 725 S S S S S S S
Parcel, U.S.P.S. or courier 28 0.4 1 - - - 689 42.3 - 43.3 - 47.8 - 43.8
Truck and Rail 488 7.3 734 12.6 1,247 25.7 1,640 S S 47.1 - S S S
Truck and Water S S S S S S S S S S S S S S
Other and unknown modes S S S S S S S 23 - 3.8 - 3.8 - -

UN 1171, Ethylene glycol monoethyl ether

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S 18.6 - 19.7 - 47.3 - 16
Truck 3 S S S S S S S 19.3 - 25.2 - S S S
Private truck S S S S S S S S S S S S S S

UN 1173, Ethyl acetate

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 293 100 196 100 S S 226 S S S S S S S
Single modes 291 99 196 99.9 S S 157 S S S S S S S
Truck 3 189 64.3 98 50.2 S S 134 42.3 - 49.8 - 24.2 - S
For-hire truck S S S S S S 570 28.3 - 43.3 - S S S
Private truck 113 38.6 76 38.6 S S 85 S S S S S S S
Rail 101 34.6 98 49.7 91 82.7 934 S S S S S S S
Air (includes Truck and air) S S S S S S S S S S S S S S
Multiple modes 3 1 S S - - S S S S S S S S
Parcel, U.S.P.S. or courier 3 1 S S - - S 29.8 - 25.8 - S S 32.2
Other and unknown modes S S S S S S S S S S S S S S

UN 1175, Ethylbenzene

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes - 100 S S S S 840 21.1 - 15.1 - 13.7 - -
Single modes S S S S S S S S S S S S S 30.5
Truck 3 S S S S S S S 31.5 - 33 - 43.1 - 19.6
For-hire truck S S S S S S S 8.2 - 7.7 - 11 - 14.2
Multiple modes S S S S S S S S S S S S S S
Parcel, U.S.P.S. or courier S S S S S S S 32.4 - S S S S 25.3

UN 1176, Ethyl borate

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 2 100 - 100 S S 594 32.7 - 48.9 - S S 22.1
Single modes S S S S S S S S S S S S S 31.2
Truck 3 S S S S S S S 34.9 - 39.3 - 48.4 - 36.7
For-hire truck S S S S S S S 32.2 - S S S S 27.5
Private truck S S S S S S S 25.5 - 24 - 27.9 - 17.8
Multiple modes S S S S S S S 13.1 - 21.4 - 25.9 - 22.2
Truck and Rail S S S S S S S 16.7 - 18.8 - 25.1 - 15.5

UN 1180, Ethyl butyrate

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S 20.4 - 29.8 - 19.9 - 11.5
Single modes S S S S S S S S S 46.7 - 38.1 - 30.8
Truck 3 S S S S S S S 32.4 - S S S S S
For-hire truck S S S S S S S S S S S S S 27.8

UN 1182, Ethyl chloroformate

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S 45.9 - S S 28
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S 42.5 - S S S S 40.6
For-hire truck S S S S S S S S S S S S S 41.2

UN 1184, Ethylene dichloride

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 136 100 S S S S 840 S S S S S S S
Single modes 91 67.3 S S S S 865 S S S S S S 40.3
Truck 3 S S S S S S 885 S S S S S S 49.6
For-hire truck S S S S S S 916 S S S S S S 44.5
Private truck S S S S S S S S S 36.6 - S S 44
Rail S S S S S S S S S S S S S S
Water S S S S S S S S S S S S S 3.7
Shallow draft S S S S S S S S S S S S S 39.7
Multiple modes S S S S S S S S S S S S S S
Parcel, U.S.P.S. or courier S S S S S S S S S S S S S S
Other multiple modes S S S S S S S S S S S S S 21.7

UN 1188, Ethylene glycol monomethyl ether

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S 17.4 - 7 - 19.4 - 2.4
Multiple modes S S S S S S S 45.5 - 49.7 - S S 17.6
Parcel, U.S.P.S. or courier S S S S S S S S S S S S S S

UN 1191, Octyl aldehydes

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 69 100 S S S S 906 S S S S S S S
Single modes 69 100 S S S S 906 S S S S S S S
Truck 3 S S S S S S S S S S S S S S
For-hire truck S S S S S S S 49.7 - S S S S S
Rail 69 99.8 87 100 80 100 920 S S S S S S S

UN 1192, Ethyl lactate

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 7 100 S S S S 1,164 40.5 - 40.9 - S S S
Single modes 7 99.9 S S S S 1,189 S S S S S S S
Truck 3 7 99.5 S S S S 1,158 S S S S S S S
For-hire truck 7 99.1 S S S S 1,618 S S S S S S S
Private truck S S S S S S S 26.6 - 31.6 - S S S
Air (includes Truck and air) S S S S S S 1,874 32.5 - 33.1 - S S S
Multiple modes S S S S S S S S S S S S S S
Parcel, U.S.P.S. or courier S S S S S S S S S S S S S S

UN 1193, Ethyl methyl ketone or Methyl ethyl ketone

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 407 100 346 100 205 100 204 S S S S S S S
Single modes 388 95.4 337 97.4 184 89.8 131 2.4 0.6 3.2 0.6 4.1 1.6 8.6
Truck 3 268 65.7 188 54.4 30 14.4 123 S S S S S S S
For-hire truck 42 10.3 29 8.4 14 7 342 31.8 7.9 26.8 5.1 26.6 3.2 10.9
Private truck 226 55.4 159 46 15 7.4 58 S S S S S S 28.8
Rail 121 29.7 149 43 155 75.4 1,045 29.4 0.7 32.9 0.4 23 0.4 12.4
Multiple modes 18 4.5 S S S S S S S S S S S S
Parcel, U.S.P.S. or courier 14 3.5 S S S S S S S S S S S S
Truck and Rail S S S S S S S S S S S S S S
Other and unknown modes S S - - S S S S S S S S S S

UN 1194, Ethyl nitrite solutions

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S 36.5 - 48.3 - 27.1 - 28.5
Multiple modes S S S S S S S S S S S S S S
Parcel, U.S.P.S. or courier S S S S S S S S S S S S S S

UN 1195, Ethyl propionate

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S 22.4 - 25 - S S S
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S 38.4 - 38.7 - S S 43.4
For-hire truck S S S S S S S S S S S S S S
Private truck S S S S S S S S S S S S S S

UN 1196, Ethyltrichlorosilane

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S S S S S S S S
For-hire truck S S S S S S S S S S S S S S

UN 1197, Extracts, flavoring, liquid

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 1,267 100 235 100 128 100 747 S S S S S S S
Single modes 1,218 96.2 230 97.8 120 93.7 752 12.6 1.7 26.8 0.3 29.7 3.2 15.4
Truck 3 1,201 94.8 229 97.5 119 93.3 750 23.6 2 23.3 - 27.9 2.4 18.6
For-hire truck 1,170 92.4 220 93.8 119 93 774 S S S S S S S
Private truck S S S S - 0.3 114 S S S S S S S
Water S S S S S S S S S S S S S S
Deep draft S S S S S S S S S S S S S S
Air (includes Truck and air) 9 0.7 1 0.2 - 0.2 778 S S S S S S S
Multiple modes 46 3.6 S S S S 726 S S S S S S S
Parcel, U.S.P.S. or courier S S - 0.2 - 0.3 710 S S S S S S S
Truck and Rail S S S S S S S S S 47.7 5.8 S S 10.3
Truck and Water S S S S S S S S S S S S S 47
Other and unknown modes S S S S S S S S S S S S S S

UN 1198, Formaldehyde, solutions, flammable

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 89 100 68 100 S S 517 25.7 5.2 27.2 4.4 34 6.9 6.9
Single modes 78 87.4 67 98.2 S S 305 28.5 1.5 26.9 1.1 S S 48.5
Truck 3 76 86 54 78.6 11 40.9 304 S S S S S S 24.3
For-hire truck S S S S S S S S S S S S S 26.4
Private truck S S S S S S 105 35.8 0.7 42.2 - 42.5 2.4 42.9
Rail S S S S S S S S S S S S S S
Multiple modes S S S S S S 1,180 22.5 2.7 23.5 0.3 27.4 0.3 33
Parcel, U.S.P.S. or courier S S S S S S 1,180 S S S S S S 24
Other and unknown modes - 0.4 S S S S S 31.7 1.2 25.7 0.2 31.7 0.1 18.9

UN 1199, Furaldehydes

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 1 100 1 100 S S S S S S S S S 49.6
Single modes 1 100 1 100 S S S S S S S S S S
Truck 3 1 100 1 100 S S S S S S S S S S
For-hire truck S S S S S S S S S S S S S S
Private truck S S S S S S S S S S S S S 40.9

UN 1201, Fusel oil

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S 44 0.1 41 0.1 48.4 0.1 S
Multiple modes S S S S S S S 40.3 - 39.3 - 43.2 - 26.4
Parcel, U.S.P.S. or courier S S S S S S S 30.3 - 29.1 - 31.3 - 42.5

UN 1202, Diesel fuel

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 118,341 100 217,590 100 28,582 100 39 S S S S S S S
Single modes 105,248 88.9 196,016 90.1 24,840 86.9 38 S S S S S S S
Truck 3 49,354 41.7 87,389 40.2 5,729 20 36 25.1 6.9 27.6 6.9 41.9 4.5 27.5
For-hire truck 15,542 13.1 25,296 11.6 2,612 9.1 105 S S S S S S S
Private truck 33,811 28.6 62,093 28.5 3,117 10.9 26 40 0.8 42 0.3 49.2 2.5 S
Rail 938 0.8 1,716 0.8 S S 455 38.3 2.4 30.5 0.4 S S 18.2
Water 14,854 12.6 37,808 17.4 14,756 51.6 318 49.7 - 14.6 - 19.9 - 31
Shallow draft 11,917 10.1 32,187 14.8 S S S 44.2 - 50 - S S 23.7
Deep draft 2,937 2.5 5,621 2.6 S S 764 40.4 2.5 32.9 0.2 S S S
Air (includes Truck and air) S S S S S S 352 30.7 - 34.8 - 41 - 16.6
Pipeline 4 40,003 33.8 69,010 31.7 S S S 33.5 - 32.8 - 40.2 - 29.4
Multiple modes 12,674 10.7 20,721 9.5 3,729 13 425 S S S S S S S
Parcel, U.S.P.S. or courier S S S S S S S S S S S S S S
Truck and Rail S S S S S S 1,023 38.7 - 35 - 33.3 - S
Truck and Water S S S S 903 3.2 119 S S S S S S 40
Rail and water S S S S S S S S S S S S S 14.6
Other multiple modes 3,290 2.8 7,142 3.3 1,453 5.1 160 S S S S S S S
Other and unknown modes 419 0.4 S S S S 19 19.9 0.3 35.6 - 27.2 - 19.2

UN 1203, Gasoline includes gasoline mixed with ethyl alcohol, with not more than 10% alcohol

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 616,008 100 883,928 100 61,374 100 43 S S S S S S S
Single modes 601,230 97.6 858,969 97.2 52,284 85.2 42 S S S S S S S
Truck 3 389,935 63.3 537,659 60.8 23,665 38.6 40 31.2 0.3 25.8 0.1 27.3 - 15.3
For-hire truck 170,342 27.7 238,152 26.9 11,441 18.6 50 S S S S S S S
Private truck 219,594 35.6 299,506 33.9 12,224 19.9 35 7.7 0.7 10.8 0.8 18.6 3.5 9.3
Rail 1,889 0.3 2,596 0.3 376 0.6 105 29.6 - 27.3 - S S S
Water 12,837 2.1 21,259 2.4 5,300 8.6 575 20.8 1 25.8 0.3 38.3 0.1 20.5
Shallow draft 9,904 1.6 16,580 1.9 1,374 2.2 S 42.4 4.2 42.4 3.2 S S 41.9
Deep draft 2,934 0.5 4,679 0.5 3,926 6.4 781 24.8 - 28 - 31.4 - 10.8
Air (includes Truck and air) S S S S S S S S S S S S S S
Pipeline 4 196,519 31.9 297,425 33.6 S S S S S S S S S S
Multiple modes 13,782 2.2 23,661 2.7 8,995 14.7 189 S S S S S S S
Parcel, U.S.P.S. or courier S S S S S S S 17.8 - 18.3 - 27.5 - 12.4
Truck and Rail 387 0.1 510 0.1 163 0.3 210 S S S S S S S
Truck and Water 5,574 0.9 8,945 1 5,079 8.3 S 35.4 - 25.3 - 47.9 - 22.7
Other multiple modes 7,821 1.3 14,207 1.6 3,754 6.1 246 29.1 5.5 19.7 7.3 24.2 6.4 18.6
Other and unknown modes 997 0.2 1,297 0.1 94 0.2 52 S S S S S S S

UN 1204, Nitroglycerin solution in alcohol with not more than 1 percent nitroglycerin

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 6 100 - 100 S S S S S S S S S 43.9
Single modes 6 100 - 100 S S S 38.5 19.8 S S S S 14.2
Truck 3 6 100 - 100 S S S 27.9 - 12.3 - 9.5 - 6.1
Private truck 6 100 - 100 S S S S S S S S S 26.8

UN 1206, Heptanes

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 54 100 41 100 S S 460 49.3 6.5 S S 43.2 10.7 26
Single modes 53 98.5 41 99.9 S S 283 24.6 4 S S S S S
Truck 3 53 98.5 41 99.9 S S 282 S S S S S S S
For-hire truck 8 14.7 S S S S 692 38.9 - S S S S 40.7
Private truck 45 83.8 34 84.2 S S 110 32 5.5 33.9 5.1 45.7 10.7 20.7
Air (includes Truck and air) S S S S S S S 35.2 0.6 41.9 - 46 0.1 29.9
Multiple modes S S S S - 0.4 803 35.6 7.6 38 6.5 S S 33
Parcel, U.S.P.S. or courier S S S S - 0.4 803 S S S S S S S
Other and unknown modes S S S S S S S 30.3 - 24.1 - 29.9 - 13.3

UN 1207, Hexaldehyde

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes - 100 - 100 S S S S S S S S S S
Single modes S S S S S S S S S S S S S 44.6
Truck 3 S S S S S S S 11.1 4.9 18.3 6 22 8.3 17
For-hire truck S S S S S S S 31.9 0.1 24.2 - 38.2 - 36.8
Multiple modes S S S S S S S 48.1 2.1 S S 47.8 5.3 S
Parcel, U.S.P.S. or courier S S S S S S S 33.5 3.9 35 4.1 37.5 6.5 S

UN 1208, Hexanes

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 436 100 436 100 112 100 140 S S 41.3 18.2 S S 28.6
Single modes 324 74.3 296 67.9 95 85.2 S S S S S S S 28.5
Truck 3 S S 215 49.3 S S S 2.3 - 17.7 - 37.7 - -
For-hire truck 40 9.1 44 10.1 13 11.4 S S S S S S S S
Private truck S S 171 39.2 S S 78 S S S S S S 12
Rail S S S S 69 61.8 875 45.7 - S S 36.7 - S
Multiple modes S S S S S S 217 S S S S S S S
Parcel, U.S.P.S. or courier 6 1.5 S S S S 217 S S 42 14.7 S S S
Rail and water S S S S S S S 40.4 - S S S S 25.1
Other and unknown modes S S S S S S S S S S S S S S

UN 1210, Printing ink, flammable or Printing ink related material (including printing ink thinning or reducing compound), flammable

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 1,036 100 S S S S 361 42.4 - S S S S S
Single modes 956 92.3 S S S S 375 33.6 - S S S S S
Truck 3 952 91.9 S S S S 369 S S S S S S S
For-hire truck 736 71 S S S S 390 S S S S S S S
Private truck S S S S S S 202 S S S S S S S
Air (includes Truck and air) S S S S S S 893 S S S S S S S
Multiple modes 80 7.7 2 1 1 1.2 335 46.8 0.2 S S S S S
Parcel, U.S.P.S. or courier 80 7.7 2 1 1 1.2 335 35.6 - S S S S 49
Other and unknown modes S S S S S S S 12.4 3.4 12.6 5.1 19.6 8.9 24

UN 1212, Isobutanol or Isobutyl alcohol

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S 260 S S S S S S S
Single modes S S S S S S 260 34.7 1.8 33.2 - S S 19.3
Truck 3 S S S S S S 157 S S S S S S S
For-hire truck S S S S S S 163 S S S S S S S
Private truck S S S S S S 97 S S S S S S S
Rail S S S S S S S S S S S S S S

UN 1213, Isobutyl acetate

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 32 100 S S S S 91 47.9 18.9 S S S S 30.4
Single modes 32 100 S S S S 91 50 - S S S S 18.5
Truck 3 32 100 S S S S 91 44.9 3.6 S S S S 37.5
For-hire truck S S S S S S 160 18.2 2.9 21.7 4.2 40.9 7.7 28.8
Private truck S S S S S S 79 S S S S S S S

UN 1218, Isoprene, stabilized

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S 406 100 1,082 S S S S S S S
Single modes S S S S 406 100 1,082 20.2 1.6 36.8 1.1 47.1 2.2 7.1
Truck 3 S S S S S S S 39.3 4.1 37 0.6 S S 42.2
For-hire truck S S S S S S S 37.5 - 32.7 - S S S
Private truck S S S S S S S 4.7 3.9 7.2 3.3 26.9 3.9 20.1
Rail S S S S 383 94.3 1,313 5 0.5 4.9 0.6 8.7 3.3 3.7
Pipeline 4 S S S S S S S 0.6 - 8.6 - S S S

UN 1219, Isopropanol or Isopropyl alcohol

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 2,126 100 944 100 289 100 336 43 1 45 0.1 S S 25.3
Single modes 1,957 92.1 917 97.1 249 86.5 217 S S S S S S S
Truck 3 1,551 72.9 537 56.9 120 41.6 214 41.6 9.3 34.9 11.1 38.9 5.4 S
For-hire truck 779 36.6 186 19.7 77 26.8 396 45 6.3 S S S S 18.7
Private truck 772 36.3 351 37.1 S S 85 S S S S S S 21.8
Rail 261 12.3 238 25.2 128 44.4 538 33 - S S S S 24.9
Water 94 4.4 S S 1 0.4 11 S S S S 34.5 - 21
Shallow draft 94 4.4 S S 1 0.4 11 19.6 2.1 28.2 1.2 42.7 6.6 16.3
Air (includes Truck and air) S S - - - - 1,090 S S S S S S S
Pipeline 4 S S S S S S S S S S S S S S
Multiple modes 156 7.4 S S S S 654 31.1 4.1 31.7 4.7 28.5 9.7 15.5
Parcel, U.S.P.S. or courier 143 6.7 8 0.9 S S 645 S S S S S S S
Truck and Rail S S S S S S S 20.8 7.7 13.1 5.4 28.9 2.3 23.8
Other and unknown modes S S S S S S 42 40.1 - 39.4 - 46.4 - 26.5

UN 1220, Isopropyl acetate

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S S S S S S S S
For-hire truck S S S S S S S 39.9 - 10 - 1.9 - 8.2
Private truck S S S S S S S 33.1 9.4 S S 29.8 4.6 20.6

UN 1221, Isopropylamine

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S 28.2 4.9 20.3 4.6 25.2 0.7 14.3
Single modes S S S S S S S S S S S S S 44
Truck 3 S S S S S S S 47.1 - S S S S 48.6
For-hire truck S S S S S S 687 S S S S S S -
Private truck S S S S S S S S S S S S S 48.8
Rail S S S S S S S 9.1 1.1 13.3 1.1 11.7 2.8 S

UN 1223, Kerosene

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 7,380 100 11,954 100 787 100 25 26.8 0.1 33.8 - 29.8 - S
Single modes 6,415 86.9 10,152 84.9 506 64.3 23 42.8 13.2 38.2 10.3 46.3 16.9 10.9
Truck 3 2,043 27.7 2,749 23 131 16.7 22 S S S S S S 14.7
For-hire truck 429 5.8 606 5.1 58 7.4 91 31 6.5 32.3 7.6 36.4 6.8 22.5
Private truck 1,614 21.9 2,142 17.9 73 9.3 19 35.3 0.7 26.3 0.2 S S 23
Water 360 4.9 750 6.3 S S 891 S S S S 46.1 - S
Shallow draft 359 4.9 750 6.3 S S S 45.9 6.4 49.5 6 38.4 2.2 46.7
Deep draft S S S S S S S 7 1.2 5.1 - 5.6 - -
Pipeline 4 4,012 54.4 6,653 55.7 S S S 37.6 5 41.5 0.3 S S 47.7
Multiple modes S S S S 280 35.6 S S S S S S S S
Parcel, U.S.P.S. or courier S S S S - - S 39.6 - 25.9 - 35.8 - 18.4
Other multiple modes S S 1,792 15 280 35.6 178 S S S S S S S
Other and unknown modes 8 0.1 10 0.1 - - S S S S S S S S

UN 1224, Ketones, liquid, n.o.s.

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S 163 S S S S S S 37.3
Single modes S S S S S S S S S S S S S -
Truck 3 S S S S S S S 42.3 - 47.9 - S S S
For-hire truck S S S S S S S S S S S S S S
Private truck S S S S S S S S S S S S S S
Multiple modes S S S S S S 578 24.7 12.7 S S S S 14.4
Parcel, U.S.P.S. or courier S S S S S S 578 48.2 - 42.8 - S S S

UN 1228, Mercaptans, liquid, flammable, toxic, n.o.s. or Mercaptan mixtures, liquid, flammable, toxic, n.o.s.

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S 44.5 - S
Multiple modes S S S S S S S S S S S S S S
Parcel, U.S.P.S. or courier S S S S S S S S S S S S S S

UN 1230, Methanol

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 1,532 100 1,698 100 427 100 238 S S S S S S 44.7
Single modes 1,131 73.8 1,469 86.5 408 95.6 136 S S S S S S S
Truck 3 975 63.7 1,022 60.2 136 31.8 127 40.4 6.7 40.1 7.3 44.2 2.6 16.9
For-hire truck 323 21.1 231 13.6 40 9.4 462 S S S S S S S
Private truck 653 42.6 791 46.6 96 22.5 72 S S S S S S S
Rail 105 6.8 316 18.6 270 63.2 797 S S S S S S 26.2
Water 7 0.5 8 0.5 S S S S S S S S S S
Shallow draft 7 0.5 8 0.5 S S S 39.5 6 S S S S 28.2
Air (includes Truck and air) S S S S - - 389 S S S S S S S
Pipeline 4 S S S S S S S S S S S S S S
Multiple modes S S S S S S 559 S S S S S S S
Parcel, U.S.P.S. or courier 29 1.9 5 0.3 1 0.4 550 40.1 7.7 31.4 3.9 S S 32.7
Truck and Rail S S S S S S S S S S S S S S
Truck and Water S S S S S S S S S S S 36.3 - S
Other multiple modes S S S S S S S S S S S S S S
Other and unknown modes S S S S S S 37 S S S S S S S

UN 1231, Methyl acetate

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 19 100 9 100 1 100 136 S S S S S S S
Single modes 19 100 9 100 1 100 136 S S S S S S S
Truck 3 19 100 9 100 1 100 136 S S S S S S 11.6
For-hire truck S S S S S S S 49.4 9.1 S S S S 29.6
Private truck S S S S S S 123 S S 42.3 - 43.5 - 42.6

UN 1233, Methylamyl acetate

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S 28.9 - 43.7 - S S S
Truck 3 S S S S S S S 39.7 - 18.2 - 17.2 - 2.5
For-hire truck S S S S S S S 40 0.2 37.4 0.3 S S S

UN 1235, Methylamine, aqueous solution

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S 33.6 0.2 S S S S 18
For-hire truck S S S S S S S 41.1 0.3 49.9 0.1 35.1 0.2 20.8

UN 1239, Methyl chloromethyl ether

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S 18.4
Multiple modes S S S S S S S S S S S S S 7.8
Parcel, U.S.P.S. or courier S S S S S S S S S S S S S S

UN 1242, Methyldichlorosilane

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S S S S S S S 31.1
For-hire truck S S S S S S S S S S S S S S

UN 1243, Methyl formate

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 6 100 3 100 - 100 98 S S S S 43.2 - 16.1
Single modes 6 100 3 100 - 100 98 S S S S S S S
Truck 3 6 100 3 100 - 100 98 S S S S S S 26
For-hire truck S S S S S S S S S S S S S S
Private truck S S S S S S S S S S S S S S

UN 1245, Methyl isobutyl ketone

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 101 100 S S 2 100 160 S S S S S S S
Single modes 94 93.4 S S 2 98.6 161 S S S S S S S
Truck 3 66 65.4 22 51.3 2 80.4 88 S S S S S S S
For-hire truck 44 44.2 S S 1 28.5 147 28.9 0.3 S S S S 35.5
Private truck 21 21.2 11 25.9 1 51.8 73 33 2.5 41.6 0.9 44.3 6.2 30.8
Rail S S S S S S S S S S S 49.8 - 47.7
Air (includes Truck and air) S S S S S S S S S S S S S S
Pipeline 4 S S S S S S S 43.3 - 47.4 - S S S
Multiple modes S S S S - 1.4 S S S S S S S 40.4
Parcel, U.S.P.S. or courier S S S S - 1.4 S 31.2 13.3 38.4 2 S S 30

UN 1247, Methyl methacrylate monomer, stabilized

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 1,744 100 1,218 100 1,108 100 1,291 S S S S S S 33.8
Single modes 1,540 88.3 1,093 89.7 1,094 98.7 798 S S S S S S 43.5
Truck 3 709 40.7 601 49.3 454 41 680 49.2 6.8 49.1 5.4 S S 23.4
For-hire truck 603 34.6 445 36.5 367 33.2 713 S S S S S S S
Private truck S S S S S S 348 26.9 0.9 32.6 1 43.3 1.6 34.3
Rail 829 47.5 492 40.4 639 57.7 1,312 S S S S S S 21.6
Air (includes Truck and air) S S S S S S S S S S S S S 30.7
Multiple modes S S S S S S 1,720 7.7 - S S S S 44.6
Parcel, U.S.P.S. or courier S S - - - - 1,723 S S S S S S 28.9
Rail and water S S S S S S S S S S S S S S
Other and unknown modes S S S S S S S S S S S 26.6 20 10.7

UN 1249, Methyl propyl ketone

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S 122 S S S S S S S
Single modes S S S S S S 122 14.4 1.8 14 11.8 14 1.6 -
Truck 3 S S S S S S 122 33.1 17.7 33 17.7 S S S
For-hire truck S S S S S S S 24.2 - 38.4 - 38 - 31.4
Private truck S S S S S S 103 S S S S S S S

UN 1250, Methyltrichlorosilane

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 7 100 S S S S 429 S S S S S S S
Single modes 7 100 S S S S 429 S S S S S S S
Truck 3 S S S S S S S S S S S S S S
For-hire truck S S S S S S S 28.2 3.4 18.5 1.2 28 0.3 S
Private truck S S S S S S S S S S S 50 1.6 S
Rail S S 8 78.4 4 96.3 453 21.6 - 3.8 - S S 45.8

UN 1261, Nitromethane

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S 95 S S S S S S S
Truck 3 S S S S S S 95 S S S S S S S
For-hire truck S S S S S S 95 30.1 - 32.9 - 39.5 - S
Multiple modes S S S S S S S 3 - 24.6 - S S S
Truck and Rail S S S S S S S S S S S S S S

UN 1262, Octanes

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S 870 S S S S S S 26.6
Single modes S S S S S S 870 S S S S S S S
Truck 3 S S S S S S 870 S S S S S S S
For-hire truck S S S S S S S S S S S S S S
Private truck S S S S S S S S S S S S S S

UN 1263, Paint including paint, lacquer, enamel, stain, shellac solutions, varnish, polish, liquid filler, and liquid lacquer base

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 16,831 100 4,948 100 2,167 100 315 34.3 7.8 41.7 3.2 38.9 3.7 35.7
Single modes 16,203 96.3 4,825 97.5 2,022 93.3 S S S S S S S S
Truck 3 16,060 95.4 4,697 94.9 1,948 89.9 S S S S S S S S
For-hire truck 11,608 69 3,034 61.3 1,592 73.5 S S S S S S S S
Private truck 4,452 26.5 1,663 33.6 356 16.4 55 S S S S S S S
Rail 98 0.6 S S 70 3.2 867 S S S S S S S
Air (includes Truck and air) S S S S S S 778 39.7 - 39.9 - S S 26.9
Multiple modes 438 2.6 83 1.7 133 6.1 813 S S S S S S S
Parcel, U.S.P.S. or courier 288 1.7 33 0.7 15 0.7 806 S S 45.2 - 17.8 - S
Truck and Rail S S 36 0.7 86 3.9 1,831 S S S S S S S
Truck and Water 46 0.3 13 0.3 S S 2,313 S S 37 - 44.1 - 27.7
Rail and water S S S S S S S S S S S S S S
Other and unknown modes 190 1.1 S S S S 199 49.4 1.9 30.6 1.7 S S 29.4

UN 1264, Paraldehyde

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S 35.9 0.1 34.8 - 36.1 - S
Other and unknown modes S S S S S S S S S S S S S S

UN 1265, Pentanes

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 141 100 149 100 43 100 S 33.3 4.5 46.2 4.2 35.7 7.3 31.8
Single modes 140 99.8 149 99.9 43 100 S S S S S S S S
Truck 3 64 45.6 56 37.6 18 41.3 S S S S S S S S
For-hire truck 28 20.2 25 16.6 12 28.6 552 S S S S S S S
Private truck 36 25.5 S S S S S S S S S S S S
Rail 46 32.7 44 29.3 25 58.5 603 S S S S S S S
Pipeline 4 S S S S S S S S S S S S S S
Other and unknown modes S S S S S S S 21.8 - 15.5 - 27.8 - 23.5

UN 1266, Perfumery products with flammable solvents

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 2,827 100 108 100 94 100 1,300 S S S S S S S
Single modes 1,539 54.5 76 70 42 44.1 1,164 43.4 3.5 43.9 3.1 S S S
Truck 3 1,450 51.3 74 68.6 41 43.3 1,184 S S S S S S 20
For-hire truck 1,065 37.7 S S 40 42.5 1,349 S S S S S S S
Private truck 384 13.6 S S 1 0.8 S S S S S S S S
Air (includes Truck and air) 90 3.2 1 1.3 S S S S S S S S S S
Multiple modes S S S S S S 1,320 45.1 9.1 S S S S 49.6
Parcel, U.S.P.S. or courier S S S S S S 1,322 18.9 3.3 37.9 0.3 S S 39.9
Truck and Rail S S - 0.3 S S S S S S S S S S
Truck and Water 63 2.2 1 1.1 S S S 26.5 - 47.8 - 44.5 - 26.8
Other and unknown modes 63 2.2 S S S S S S S S S S S S

UN 1267, Petroleum crude oil

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S 50 S S S S S S 43
Single modes S S S S S S 50 46.6 - 16.4 - 25.2 - 38.3
Truck 3 S S S S S S 50 40.6 10 38.6 15.6 S S 21.8
For-hire truck S S S S S S 33 26.1 0.6 27.8 - 48.4 - S
Private truck S S S S S S 50 S S S S S S S

UN 1268, Petroleum distillates, n.o.s. or Petroleum products, n.o.s.

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 7,543 100 11,800 100 1,984 100 278 31 19.6 S S S S 21.8
Single modes 6,629 87.9 10,202 86.5 1,664 83.9 167 S S S S S S 35.9
Truck 3 2,547 33.8 2,464 20.9 352 17.7 156 S S S S S S S
For-hire truck 747 9.9 887 7.5 193 9.7 373 41.7 17.4 28.7 12.3 31.4 14 15.4
Private truck 1,801 23.9 1,577 13.4 159 8 96 16.6 3.8 17.4 0.7 33.5 1.5 19.1
Rail 553 7.3 811 6.9 538 27.1 642 35.7 6.5 33 4 S S 37
Water S S S S S S S 18.6 4.7 29.8 - 32.9 0.6 9.5
Shallow draft S S S S S S S S S S S S S S
Air (includes Truck and air) S S - - S S 1,486 37.3 - 31.4 - 48.2 - S
Pipeline 4 S S 5,458 46.3 S S S S S S S S S S
Multiple modes S S S S S S 1,037 S S S S S S S
Parcel, U.S.P.S. or courier S S S S S S 1,015 S S S S S S S
Truck and Rail S S S S S S 2,210 33.5 6.2 32.6 7.7 39.5 6.9 17.4
Truck and Water S S S S S S S S S S S S S S
Rail and water 79 1 291 2.5 S S 199 S S S S S S 0.7
Other multiple modes S S S S 64 3.2 51 35.3 0.3 25.2 0.2 24.2 1.6 4.6
Other and unknown modes S S S S S S S S S 49.3 3.2 S S S

UN 1270, Petroleum oil

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 1,562 100 565 100 S S 81 18.3 1.7 24.3 1.4 28.7 1.5 21.6
Single modes 1,527 97.8 560 99.2 S S 37 S S S S S S S
Truck 3 808 51.7 362 64.1 S S 37 S S S S S S 32
For-hire truck S S S S S S 1,074 33.8 0.6 40.4 - S S 28
Private truck 745 47.7 337 59.7 17 27.7 26 12.5 2 9.9 2 21.2 3.9 17.9
Water S S S S S S S S S S S S S S
Shallow draft S S S S S S S 26.7 3 25.5 4 32.9 5 17.3
Pipeline 4 S S S S S S S 42.4 13.6 S S 45.1 15.7 20.2
Multiple modes S S S S S S 1,104 S S S S S S S
Parcel, U.S.P.S. or courier S S S S S S 1,104 S S 9.8 - S S S
Other and unknown modes S S 4 0.7 S S S S S S S S S 43.1

UN 1272, Pine oil

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S 2 100 S S S S S 4.6 - 44
Single modes S S S S 2 100 S S S S S 22.4 - S
Truck 3 S S S S 2 100 S S S S S S S S
For-hire truck S S S S S S 482 34.8 - S S S S S
Private truck S S S S S S 26 S S S S S S S

UN 1274, n-Propanol or Propyl alcohol, normal

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 155 100 97 100 56 100 281 S S S S S S 23
Single modes 136 88 86 88.5 53 94.5 268 44.3 - S S S S 43.3
Truck 3 S S S S S S 210 S S S S S S 40.7
For-hire truck 51 32.7 S S S S 541 S S S S 45.3 - S
Private truck S S S S S S 41 S S S S S S S
Rail S S S S S S 1,808 S S S S S S S
Multiple modes S S S S S S S S S S S S S 30.3
Parcel, U.S.P.S. or courier S S S S S S S 15 2.3 13.9 2.6 25.8 8.5 17.5
Other and unknown modes S S S S S S S 10.6 1.7 13.4 2.1 14.6 3.8 11.8

UN 1275, Propionaldehyde

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 44 100 S S S S S S S S S S S S
Single modes 43 98.8 87 100 80 100 920 S S S S S S 42.7
Rail 43 98.8 87 100 80 100 920 S S S S S S S
Multiple modes S S S S S S S 39.5 9.7 S S S S 28.4
Parcel, U.S.P.S. or courier S S S S S S S S S S S S S S

UN 1276, n-Propyl acetate

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 159 100 98 100 S S 152 S S S S S S S
Single modes 152 95.5 98 99.9 S S 139 32.1 0.1 46.1 - S S 45.8
Truck 3 72 45.3 44 45.1 S S 115 S S S S S S S
For-hire truck S S S S S S 296 S S 44.2 4.5 S S 21.5
Private truck S S S S S S 69 S S S S S S S
Rail S S S S S S 1,049 S S S S S S S
Multiple modes S S S S S S S 35 - 30.6 - S S S
Parcel, U.S.P.S. or courier S S S S S S S 26.8 1.2 26.6 1.1 29.6 3.6 17.6

UN 1277, Propylamine

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S 47.6 0.2 S S S S S
Single modes S S S S S S S 45.7 - S S S S 24.7
Truck 3 S S S S S S S 15.4 15.9 11.5 14.5 S S 1.1
For-hire truck S S S S S S S S S S S S S S

UN 1280, Propylene oxide

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 740 100 391 100 335 100 483 S S S S S S S
Single modes 740 100 391 100 335 100 483 S S S S S S S
Truck 3 170 23 100 25.6 17 5 219 S S S S S S 35.4
For-hire truck 170 23 100 25.6 17 5 219 31.8 3.2 37.1 3.6 41 3.9 17.6
Rail 550 74.3 288 73.6 318 95 1,039 20.7 13.9 43 7.7 40.8 3.5 45.7
Water S S S S S S S S S S S S S S
Shallow draft S S S S S S S S S S S S S S

UN 1281, Propyl formates

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S S S S S S S 21.4
Truck 3 S S S S S S S 25.4 6.9 32 8.4 S S 25.3
Private truck S S S S S S S S S S S S S S

UN 1282, Pyridine

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S 26.9 - 18 - S S S
Single modes S S S S S S S 35.7 - 32.1 - 27.5 - S
Truck 3 S S S S S S S 25.3 1.4 20.6 1.1 24.8 2.9 31.9
For-hire truck S S S S S S S 39.5 7.3 37.3 8.5 S S 17.2
Air (includes Truck and air) S S S S S S S S S S S S S S
Multiple modes S S S S S S S S S S S S S S
Parcel, U.S.P.S. or courier S S S S S S S 46.5 9.7 S S S S S

UN 1286, Rosin oil

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S 510 S S S S 35.3 - S
Single modes S S S S S S 510 S S S S S S S
Truck 3 S S S S S S S 38.9 0.3 30.4 - S S S
Private truck S S S S S S S 24.6 - 31.9 - S S S
Rail 114 98.6 148 99.3 86 99.9 581 S S S S S S S

UN 1287, Rubber solution

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes - 100 - 100 - 100 320 S S S S S S S
Single modes S S S S S S 320 S S S S 42.3 1.2 S
Truck 3 S S S S S S 320 46.5 1.2 45.8 2.3 25.1 3.7 13.8
For-hire truck S S S S S S 320 S S S S S S S
Multiple modes S S S S S S S S S S S S S S
Parcel, U.S.P.S. or courier S S S S S S S S S S S S S 29.8

UN 1289, Sodium methylate solutions in alcohol

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 3 100 2 100 S S S 17.7 2.8 14.9 3 10.1 2.8 19.2
Single modes 3 100 2 100 S S S S S S S S S S
Truck 3 3 100 2 100 S S S 30.5 15.2 5.6 0.1 S S S
Private truck 3 100 2 100 S S S 41.6 0.9 S S 48.4 1.9 S

UN 1292, Tetraethyl silicate

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 103 100 S S S S S S S S S S S S
Single modes S S S S S S S 41.6 13.1 39.1 12.4 S S S
Truck 3 S S S S S S S 6.3 0.9 6.2 1.2 10.6 4.3 7.9
For-hire truck S S S S S S S 17.1 0.9 S S 28.2 2.9 S
Private truck S S S S S S S 28.5 - 25.7 - S S S
Air (includes Truck and air) S S S S S S S S S S S S S S
Multiple modes S S S S S S S S S S S S S S
Parcel, U.S.P.S. or courier S S S S S S S 28.2 4.3 37.7 3.1 40.8 9.6 20.8
Truck and Rail S S S S S S S S S S S S S 13
Rail and water S S S S S S S S S S S 38.3 - 19.3

UN 1293, Tinctures, medicinal

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 2 100 S S S S S S S S S S S S
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S S S S S 41.4 - S
Private truck S S S S S S S S S S S S S 40.2
Multiple modes S S S S S S S S S S S S S 37.3
Parcel, U.S.P.S. or courier S S S S S S S S S S S S S S

UN 1294, Toluene

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 2,063 100 S S S S 188 S S S S S S S
Single modes 1,266 61.4 S S S S 96 16.6 1.6 19 1.3 25.4 4.5 17.5
Truck 3 379 18.4 S S S S 96 S S S S S S S
For-hire truck 78 3.8 82 1.9 11 2.6 307 S S S S S S S
Private truck 301 14.6 237 5.5 27 6.4 70 48.3 - 48.6 - S S 32.4
Water 758 36.7 S S S S 3 S S S S S S S
Shallow draft 758 36.7 S S S S 3 33.7 - S S S S 42.3
Pipeline 4 129 6.3 188 4.4 S S S S S S S S S S
Multiple modes S S S S S S 894 43.2 - 42.8 - 47.5 - 12.3
Parcel, U.S.P.S. or courier S S - - S S 911 S S S S S S 40.7
Other multiple modes S S S S 378 89.8 397 S S S S S S 41.3
Other and unknown modes S S S S S S 24 27.5 - 37 - 45.2 - S

UN 1295, Trichlorosilane

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 96 100 80 100 S S S 7.5 0.1 15.2 - 13.6 3 -
Single modes 96 100 80 100 S S S S S 40.9 0.3 S S S
Truck 3 68 71.2 62 77.1 S S S S S 42.9 8.4 48.3 13.2 26.2
For-hire truck 68 71.2 62 77.1 S S S S S S S S S S
Rail S S S S S S S 39.3 2 45.1 1.8 47.3 1.8 9.1

UN 1296, Triethylamine

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S - 100 S 21.1 7.6 16.2 7.7 14.9 11.6 29
Single modes S S S S - 100 S S S S S S S S
Truck 3 S S S S S S 57 S S S S S S S
For-hire truck S S S S S S 197 S S S S S S S
Private truck S S S S S S 47 34 - 32.3 - 31.3 - 35.7
Rail S S S S S S S 24.9 4.1 28.1 3.2 34.8 5.1 23.1

UN 1297, Trimethylamine, aqueous solutions with not more than 50 percent trimethylamine by mass

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S 35.5 14.5 S S S S 24.1
For-hire truck S S S S S S S S S S S S S S
Private truck S S S S S S S S S S S S S S

UN 1298, Trimethylchlorosilane

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 20 100 S S S S 583 37.5 2.3 10.1 2 S S 47.8
Single modes S S S S S S S 8.3 - 7.8 - 6.5 - 2.1
Rail S S S S S S S S S S S S S S
Multiple modes S S S S S S S S S S S S S S
Parcel, U.S.P.S. or courier S S S S S S S S S S S S S S

UN 1299, Turpentine

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S 178 S S S S S S S
Single modes S S S S S S 178 33.5 3.2 38.5 3.2 40.9 0.5 4.7
Truck 3 S S S S S S 178 36.7 17.1 35.3 18.5 S S 26.3
For-hire truck S S S S S S S S S S S S S S
Private truck S S S S S S 173 S S S S 30.4 - 20.4

UN 1300, Turpentine substitute

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S 22.9 3.6 26 3.8 31.2 9.4 12.2
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S S S S S S S 31.6
For-hire truck S S S S S S S S S S S S S 49.5
Private truck S S S S S S S S S S S S S S
Multiple modes S S S S S S S 35.2 3.2 29.2 11.3 36.8 14.7 24.7
Parcel, U.S.P.S. or courier S S S S S S S S S S S S S S

UN 1301, Vinyl acetate, stabilized

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 1,720 100 1,544 100 1,587 100 1,136 44.2 0.1 37.5 0.1 S S 40
Single modes 1,397 81.2 1,234 80 1,489 93.9 1,169 S S S S S S S
Truck 3 S S S S S S 1,083 18.7 - S S S S 44.2
For-hire truck S S S S S S 1,083 S S S S S S S
Rail 1,184 68.8 1,103 71.4 1,349 85 1,203 S S S S S S S
Multiple modes S S S S S S S 44.6 - S S S S S
Truck and Rail S S S S S S S S S S S S S S
Other and unknown modes S S S S S S S 22.7 18.6 25.8 13.7 S S S

UN 1303, Vinylidene chloride, stabilized

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S S S S S S S 19.4
Truck 3 S S S S S S S 31.5 - 32.3 - 43.8 - S
For-hire truck S S S S S S S S S S S S S S
Air (includes Truck and air) S S S S S S S S S S S S S S

UN 1306, Wood preservatives, liquid

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S 14.8 14 13.9 12.9 14.2 3.8 8.4
Truck 3 S S S S S S S S S S S S S S
For-hire truck S S S S S S S S S S S S S S

UN 1307, Xylenes

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 5,381 100 6,635 100 S S 183 S S S S S S S
Single modes S S S S S S 172 S S S S S S 49.2
Truck 3 S S S S 28 0.8 152 S S S S S S S
For-hire truck S S S S S S 569 46.6 - 22.9 - S S 37.8
Private truck S S S S 22 0.6 62 S S S S 50 0.1 27.5
Rail 282 5.2 S S S S 408 S S S S S S S
Pipeline 4 S S S S S S S S S S S S S S
Multiple modes 2,380 44.2 3,299 49.7 S S S S S S S S S 44.4
Parcel, U.S.P.S. or courier 2 - S S - - S S S S S S S 10.5
Rail and water S S S S S S S S S S S S S S
Other multiple modes S S S S S S 1,263 S S S S S S S
Other and unknown modes S S S S S S 5 28.6 1.5 25 3.6 27.4 0.2 22.5

UN 1309, Aluminum powder, coated

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S 34 12.4 S S 30
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S S S S S S S S
Private truck S S S S S S S S S S S S S S

UN 1320, Dinitrophenol, wetted with not less than 15 percent water, by mass

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Multiple modes S S S S S S S S S S S 44.5 - S
Parcel, U.S.P.S. or courier S S S S S S S S S S S S S S

UN 1325, Flammable solids, organic, n.o.s.

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 215 100 S S S S 420 S S S S S S S
Single modes 171 79.7 S S S S 452 S S S S 27.6 - S
Truck 3 168 78 S S S S 586 30.5 0.2 29.2 0.1 34.3 - 15.9
For-hire truck S S S S S S 689 S S S S S S S
Private truck S S S S S S S S S S S S S S
Air (includes Truck and air) S S S S S S S S S S S 49.1 - S
Multiple modes S S S S S S S S S S S S S S
Parcel, U.S.P.S. or courier 2 1 S S S S S 38.4 - S S 48.5 - S
Truck and Rail S S S S S S S S S S S 29.8 - 42.3

UN 1328, Hexamethylenetetramine

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S 48.5 - S S S S S
Truck 3 S S S S S S S S S 38.7 14.5 S S S
For-hire truck S S S S S S S S S S S S S S

UN 1330, Manganese resinate

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S S S S S S S S
Private truck S S S S S S S S S S S S S S

UN 1334, Naphthalene, crude or Naphthalene, refined

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 6 100 S S 1 100 S S S S S S S 31.3
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S 33.4 - 12.2 - 26.3 - -
Private truck S S S S S S S S S S S S S S
Multiple modes S S S S S S S 39.1 - S S S S S
Parcel, U.S.P.S. or courier S S S S S S S S S S S S S S

UN 1350, Sulfur

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 194 100 2,734 100 S S 98 42.4 - 32 - 46.5 0.4 S
Single modes 192 98.8 2,678 97.9 S S 98 18.4 0.7 20.2 0.6 29.1 - 18
Truck 3 187 96.4 2,519 92.1 S S 92 24.8 8.8 42 14.3 37.1 12.5 48.2
For-hire truck 115 59.2 1,515 55.4 S S 124 25.2 7.7 17.8 8.4 17.4 4.8 19
Private truck S S S S S S S S S S S S S 21.1
Rail 4 2 126 4.6 S S 704 S S S S S S S
Pipeline 4 1 0.4 S S S S S S S S S S S S
Multiple modes S S S S S S S S S S S S S S
Other multiple modes S S S S S S S 28.4 10.3 22.3 2.1 29 1.4 31.6

UN 1352, Titanium powder, wetted with not less than 25% water(a)mechanical, particle less than 53 microns; (b) chemical, particle less than 840 microns abbr.

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S S S S S S S S
Air (includes Truck and air) S S S S S S S S S S S S S 19.9

UN 1357, Urea nitrate, wetted with not less than 20 percent water, by mass

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S 1 100 S 38.9 0.5 36.1 0.6 S S S
Single modes S S S S 1 100 S S S S S S S S
Truck 3 S S S S 1 100 S 35.9 - 34.8 - 34.8 - -
For-hire truck S S S S 1 100 S 37.9 2 36.8 5.8 S S 18.1

UN 1360, Calcium phosphide

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S 4.7 - S S S S S
Private truck S S S S S S S S S S S S S S

UN 1365, Cotton, wet

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S 28.4 - 29.4 - 49.8 - 20.9
For-hire truck S S S S S S S 43.4 - 42.4 - 42.1 - 0.4

UN 1366, Diethylzinc

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S S S S S S S S
Air (includes Truck and air) S S S S S S S S S S S S S S

UN 1370, Dimethylzinc

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S 26.1 - 19.7 - 30.6 - 23.5
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S S S S S S S S
Private truck S S S S S S S 27.4 - S S S S S

UN 1378, Metal catalyst, wetted with a visible excess of liquid

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S 681 S S S S S S 39.1
Single modes S S S S S S 684 S S S S S S S
Truck 3 S S S S S S 684 S S S S S S S
For-hire truck S S S S S S 684 39.1 - 39.1 - 48.4 - S
Multiple modes S S S S S S 668 S S S S S S S
Parcel, U.S.P.S. or courier S S S S S S S 40.2 - 7.9 - 7.9 - -
Truck and Rail S S S S S S S 37.2 - 33.8 - S S 44.2

UN 1383, Pyrophoric metals, n.o.s., or Pyrophoric alloys, n.o.s.

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S 1,116 42.3 1.2 48.2 1.2 S S 43.5
Single modes 78 69 S S S S 1,199 S S S S S S S
Truck 3 77 68.2 S S S S 1,159 39.4 16.4 44.3 16.9 S S 47
For-hire truck 75 65.8 S S S S 1,459 S S S S S S 38.5
Private truck S S S S S S 84 S S S S S S S
Rail S S S S S S S S S S S S S S
Air (includes Truck and air) S S S S S S 2,381 S S S S S S S
Multiple modes S S S S S S 1,005 3.4 1.9 33.5 0.5 9.8 1 S
Parcel, U.S.P.S. or courier S S S S S S 1,009 S S 31 12.4 S S 43.6
Truck and Rail S S S S S S S S S S S S S S
Other and unknown modes S S S S S S S S S S S S S S

UN 1384, Sodium dithionite or Sodium hydrosulfite

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S 4 100 - 100 354 S S S S S S S
Single modes S S 4 100 - 100 354 S S S S S S 42.1
Truck 3 S S 4 100 - 100 354 S S S S S S S
For-hire truck S S S S - 79.7 483 S S S S S S S
Private truck S S S S S S S S S S S S S S

UN 1385, Sodium sulfide, anhydrous or Sodium sulfide with less than 30 percent water of crystallization

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S 31.7 - 39.2 - 49.2
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S S S S S S S S
Private truck S S S S S S S S S S S S S S

UN 1397, Aluminum phosphide

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 43 100 60 100 S S S 32.8 5 35.9 0.1 35.5 0.2 21.6
Single modes 43 100 60 100 S S S S S S S S S S
Truck 3 37 85 S S S S 98 37.8 - 38.7 - 41.9 - S
For-hire truck S S S S S S 531 S S S S S S S
Private truck 30 68.9 S S S S S S S S S S S 33.8
Rail S S S S S S S S S S S S S S

UN 1401, Calcium

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 5 100 1 100 - 100 134 S S S S S S 10.8
Single modes 5 100 1 100 - 100 134 S S S S S S S
Truck 3 5 100 1 100 - 100 134 37.8 6 46.9 3.2 S S 45.8
For-hire truck S S S S S S 135 S S S S S S S
Private truck S S S S S S 134 35.6 0.8 43.8 0.5 S S 19.1

UN 1402, Calcium carbide

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 245 100 635 100 S S S 20.6 0.3 10.1 0.6 S S S
Single modes 244 99.6 634 99.8 S S S S S S S S S S
Truck 3 244 99.6 634 99.8 S S S S S S S S S S
For-hire truck S S S S S S 386 S S S S S S S
Private truck S S S S S S S S S S S S S S
Air (includes Truck and air) S S S S S S S 2.8 - 44.1 - S S S
Multiple modes S S S S S S S 10 - 30.6 - 28 - 13.9
Parcel, U.S.P.S. or courier S S S S S S S S S S S S S S
Other and unknown modes 1 0.4 1 0.2 - - S S S S S S S S

UN 1410, Lithium aluminum hydride

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S - 100 S S S S S S S S S S
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S 48 3.8 27.8 4 31.1 7.1 41.6
For-hire truck S S S S S S S 31.7 3 29.5 3.7 31.1 5 15.7
Multiple modes S S - 94.2 S S S S S S S S S S
Parcel, U.S.P.S. or courier S S - 94.2 S S S S S S S S S S

UN 1413, Lithium borohydride

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S S S S S S S S
Air (includes Truck and air) S S S S S S S S S S S S S S

UN 1415, Lithium

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 150 100 S S S S 734 S S S S S S S
Single modes 150 99.8 S S S S 731 26.2 2.1 38.2 5.9 S S S
Truck 3 149 99.2 S S S S 737 30.6 - 6.2 - S S S
For-hire truck S S S S S S 812 S S S S S S S
Private truck S S S S S S 429 S S S S S S S
Air (includes Truck and air) S S S S S S S S S 43.8 8.7 S S S
Multiple modes S S S S S S S S S S S S S 43.8
Parcel, U.S.P.S. or courier S S S S S S S 24.8 - 48 - 48 - -

UN 1418, Magnesium, powder or Magnesium alloys, powder

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S 36.8 0.5 S S S S S
Multiple modes S S S S S S S S S S S S S S
Parcel, U.S.P.S. or courier S S S S S S S 38.7 8 45.7 8.9 32.9 0.3 35.2

UN 1426, Sodium borohydride

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 33 100 2 100 1 100 S 34 6.9 27.4 3.8 31.1 9.3 39.3
Single modes 33 99.4 2 99.8 1 99.7 1,336 33.7 0.3 35.3 0.1 34.2 1.6 35.7
Truck 3 33 99.4 2 99.8 1 99.7 1,355 41.4 13.3 30.4 14.7 42.3 15.4 19.7
For-hire truck 28 84.5 2 88.2 1 96.8 1,478 S S S S S S S
Private truck S S S S S S S 30.6 9.1 43.2 3.7 33.9 4.1 S
Air (includes Truck and air) S S S S S S S S S S S S S S
Multiple modes S S S S S S S S S 39.5 0.1 S S 36.1
Parcel, U.S.P.S. or courier S S S S S S S 25.2 7.1 31.9 13.5 38.2 9.3 13.4

UN 1427, Sodium hydride

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S - 100 S 33.8 13.3 S S 34.9 1.2 29.7
Single modes S S S S S S 2,618 S S S S S S S
Truck 3 S S S S S S 2,618 S S S S S S S
For-hire truck S S S S S S 2,618 35.5 - S S S S S
Multiple modes S S S S S S S S S S S S S S
Parcel, U.S.P.S. or courier S S S S S S S 16.2 - S S S S S

UN 1428, Sodium

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S 1,131 S S S S S S 25.3
Single modes S S S S S S 828 S S S S S S S
Truck 3 S S S S S S S S S S S S S S
For-hire truck S S S S S S 1,213 S S S S 7.8 - S
Private truck S S S S S S S S S S S S S S
Rail 205 57.3 S S S S S S S S S 34.9 - S
Multiple modes S S S S S S S S S S S S S 23
Truck and Rail S S S S S S S S S S S S S S

UN 1438, Aluminum nitrate

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S S S 42.6 0.8 S S S
Private truck S S S S S S S S S S S S S S

UN 1439, Ammonium dichromate

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S S S S S S S 29.2
For-hire truck S S S S S S S S S S S S S S

UN 1442, Ammonium perchlorate

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S 39.3 3.3 39 2.5 36.6 9.3 39.5
For-hire truck S S S S S S S S S S S S S 4.3

UN 1444, Ammonium persulfate

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S 544 27.5 2.7 34.6 2.7 36.7 5.1 21.4
Single modes S S S S S S 217 S S S S S S S
Truck 3 S S S S S S 217 S S 49.2 4.9 S S S
For-hire truck S S S S S S 480 S S S S S S 34.3
Private truck S S S S S S 52 S S S S S S S
Multiple modes S S S S S S S 33.8 17 36.9 13.5 S S S
Parcel, U.S.P.S. or courier S S - - S S S S S S S S S 30.6
Truck and Rail S S S S S S S 31.5 5 38.8 1.9 26.9 7.5 S
Other and unknown modes S S S S S S S S S S S S S S

UN 1447, Barium perchlorate, solid

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S 41.2 9.9 41.2 10.7 42.7 10.6 32.4
Truck 3 S S S S S S S 18.6 0.8 20.1 1.2 31.8 7.9 39
For-hire truck S S S S S S S 15.7 14.7 S S 45.8 10.9 42.4

UN 1454, Calcium nitrate

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S 37.9 1.2 45.6 1.4 S S 41
Multiple modes S S S S S S S S S 33 1.5 S S 23.4
Parcel, U.S.P.S. or courier S S S S S S S S S 43 - 38 - 24

UN 1457, Calcium peroxide

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S - 100 366 S S S S S S S
Single modes S S S S - 100 366 S S S S S S S
Truck 3 S S S S - 100 366 S S S S S S S
For-hire truck S S S S S S S S S S S S S S
Private truck S S S S S S S 25.1 - 28.7 - 5.2 - 22.9

UN 1462, Chlorites, inorganic, n.o.s.

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S 23.1 0.3 36.7 0.1 47.7 0.5 33.3
For-hire truck S S S S S S S 24.5 - 24.4 - 29.3 - 11.4
Private truck S S S S S S S 47.3 - 49.4 - 49.4 - -

UN 1463, Chromium trioxide, anhydrous

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S 832 49.8 4.7 S S S S 31.4
Single modes S S S S S S 844 S S S S S S S
Truck 3 S S S S S S 961 S S S S S S S
For-hire truck S S S S S S 1,133 S S S S S S S
Private truck S S S S S S S S S S S S S S
Rail S S S S S S S S S S S S S S
Air (includes Truck and air) S S S S S S S S S 49.8 - S S S
Multiple modes S S S S S S S 38.9 - 49.8 - S S S
Parcel, U.S.P.S. or courier S S S S S S S S S S S S S S
Truck and Water S S S S S S S S S S S S S S

UN 1466, Ferric nitrate

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S S S S S S S 28.9
For-hire truck S S S S S S S 25 4.6 S S S S 23.1

UN 1469, Lead nitrate

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S 343 S S S S S S 27.8
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S S S S S S S S
For-hire truck S S S S S S S 36.6 - 27.8 - 27.5 - -
Multiple modes S S S S S S S 49.5 - S S 29.7 - S
Parcel, U.S.P.S. or courier S S S S S S S S S S S S S S

UN 1470, Lead perchlorate, solid

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S - 100 S S S 47.2 - 31.9 - S S 37.7
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S 40.9 0.2 45.5 0.4 41.2 2.3 26.8
Private truck S S S S S S S S S S S S S S
Multiple modes S S S S S S S 24.5 2.5 32.4 4.7 38.5 5.4 25.3
Parcel, U.S.P.S. or courier S S S S S S S 18.1 3.8 16.6 3.2 15.4 6.7 13.4

UN 1474, Magnesium nitrate

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S 47 - S S S
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S S S S S S S S
Private truck S S S S S S S S S S S S S 17.2
Air (includes Truck and air) S S S S S S S S S 47.7 0.1 S S 29.5
Multiple modes S S S S S S S 30.7 15.1 25.6 12.4 49.9 15 31.1
Parcel, U.S.P.S. or courier S S S S S S S S S S S S S S

UN 1475, Magnesium perchlorate

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S 37.2 3.3 12.6 0.1 S S S
For-hire truck S S S S S S S 9.1 - 15.9 - 20.5 - 17.3
Multiple modes S S S S S S S 42.4 8.7 42.3 9.1 50 8.5 S
Parcel, U.S.P.S. or courier S S S S S S S S S 18.3 - 38 - 13.5

UN 1477, Nitrates, inorganic, n.o.s.

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 12 100 S S S S 577 S S S S S S 35.7
Single modes 12 99.6 S S S S 631 S S S S S S S
Truck 3 10 84.5 1 98 S S S S S S S S S 21.7
For-hire truck 10 84.5 1 98 S S S S S 37.7 1 44.3 0.4 27.9
Air (includes Truck and air) S S S S S S S 32.8 0.2 33.5 0.1 S S S
Other and unknown modes S S S S S S S S S S S S S 39

UN 1479, Oxidizing solid, n.o.s.

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 248 100 82 100 53 100 280 S S S S S S 25.1
Single modes 232 93.6 80 97.4 52 99 338 S S S S S S 39.7
Truck 3 199 80.2 55 66.9 S S 327 S S S S S S 41.3
For-hire truck 151 60.7 46 55.6 33 61.9 637 S S S S S S S
Private truck 48 19.5 9 11.3 S S S S S 23.1 - S S S
Rail S S S S S S S S S 46.1 - S S S
Multiple modes S S S S S S S S S S S S S S
Parcel, U.S.P.S. or courier S S S S S S S S S S S S S S
Truck and Rail S S S S S S S S S S S S S S
Other and unknown modes S S S S S S S S S S S S S S

UN 1486, Potassium nitrate

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S 3 100 180 39.5 - 45.9 - 44.7 - S
Single modes S S S S 3 100 180 S S S S S S S
Truck 3 S S S S 3 100 180 39.9 3.3 38.5 3.3 45.9 1.5 19.1
For-hire truck S S S S S S 813 S S S S S S S
Private truck S S S S S S 58 45.8 1 S S S S S

UN 1487, Potassium nitrate and sodium nitrite mixtures

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S 16.1 - S S S S S
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S 32.7 1.2 33.3 0.4 46 0.3 43.2
For-hire truck S S S S S S S 6.4 - 20.5 - 43.7 - S

UN 1488, Potassium nitrite

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 4 100 - 100 S S S S S S S S S 19.6
Single modes 4 100 - 100 S S S 26.9 10.3 22.4 10.6 S S 47.3
Truck 3 4 100 - 100 S S S S S S S S S S
Private truck 4 100 - 100 S S S S S S S S S S

UN 1489, Potassium perchlorate

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S 1,946 S S 21.9 - 19.5 - 19.2
Single modes S S S S S S 2,247 S S 40.4 4 46 0.2 S
Truck 3 S S S S S S 2,247 28.3 19.7 S S S S S
For-hire truck S S S S S S 2,247 S S S S S S S
Other and unknown modes S S S S S S S S S S S S S S

UN 1490, Potassium permanganate

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S 10 100 S S 372 42.3 - 43.3 - 47.8 - 43.8
Single modes 36 60.4 10 98.5 S S 493 S S S S S S S
Truck 3 34 56.8 10 97.9 S S 295 S S S S S S S
For-hire truck 12 20 4 36.1 S S 754 23 - 3.8 - 3.8 - -
Private truck 22 36.8 6 61.9 S S 107 S S S S S S S
Air (includes Truck and air) S S S S S S S 18.6 - 19.7 - 47.3 - 16
Multiple modes S S S S S S S 19.8 1.1 25.6 1 S S S
Parcel, U.S.P.S. or courier S S S S S S S S S S S S S S
Other and unknown modes S S S S S S S S S S S S S S

UN 1492, Potassium persulfate

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S 354 S S S S S S S
Single modes S S S S S S 584 42.3 - 49.8 - 24.2 - S
Truck 3 S S S S S S 584 28.3 - 43.3 - S S S
For-hire truck S S S S S S 584 S S S S S S S
Multiple modes S S S S S S S S S S S S S S
Parcel, U.S.P.S. or courier S S S S S S S S S S S S S S
Truck and Rail S S S S S S S 29.8 - 25.8 - S S 32.2

UN 1493, Silver nitrate

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S 233 21.1 - 15.1 - 13.7 - -
Truck 3 S S S S S S S S S S S S S 30.9
For-hire truck S S S S S S S 31.5 - 33 - 43.1 - 19.6
Private truck S S S S S S S 8.3 0.9 7.7 1.7 11.8 2.5 14.2
Air (includes Truck and air) S S S S S S 411 S S S S S S S
Multiple modes S S S S S S S 36.4 14.6 S S S S 21.1
Parcel, U.S.P.S. or courier S S S S S S S 35 7.5 49.2 6 S S 20.8

UN 1495, Sodium chlorate

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S 382 S S S S S S 49.6
Single modes 248 84.1 653 87.4 S S 364 35.4 9.4 39.4 8.1 48.6 14.5 28.8
Truck 3 S S S S S S S 31.8 5.1 S S S S 29.5
Private truck S S S S S S S 30.2 7.6 30.8 10.3 30.8 8.6 11.8
Rail 246 83.5 651 87.2 258 81.7 397 12.6 2.7 21.6 4.5 19.1 9.6 9.4
Other and unknown modes S S S S S S S 15.7 1.4 18.7 0.8 24.6 2.7 14.7

UN 1496, Sodium chlorite

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S 22.1 4.4 30.9 2.9 20.3 1.3 13
Single modes S S S S S S S S S S S 45.5 15.9 30
Truck 3 S S S S S S S S S S S S S S
Private truck S S S S S S S S S S S S S 47

UN 1498, Sodium nitrate

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 23 100 37 100 11 100 295 S S 43.4 - S S 39.5
Single modes 23 98.4 37 99.8 11 99.6 209 S S S S S S S
Truck 3 22 95.5 37 99.8 11 99.6 166 42.5 - S S S S 40.6
For-hire truck 12 53.2 17 45 6 57.1 285 S S S S S S 41.2
Private truck 10 42.3 20 54.8 S S S S S S S S S 21.5
Air (includes Truck and air) S S S S S S S S S S S S S 48.1
Multiple modes S S S S S S 488 S S S S S S 28.5
Parcel, U.S.P.S. or courier S S S S S S 488 S S 36.6 - S S 44
Other and unknown modes S S S S S S S S S S S S S S

UN 1500, Sodium nitrite

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S 301 S S S S S S 3.7
Single modes S S S S S S 301 S S S S S S S
Truck 3 S S S S S S 301 S S S S S S S
For-hire truck S S S S S S 679 S S S S S S S
Private truck S S S S S S S S S S S 42.2 18 38.9

UN 1502, Sodium perchlorate

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S 939 17.4 - 7 - 19.4 - 2.4
Single modes S S S S S S 939 S S S S S S S
Truck 3 S S S S S S 939 S S S S S S S
For-hire truck S S S S S S 939 S S S S S S S

UN 1504, Sodium peroxide

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 8 100 S S S S 1,071 S S S S S S S
Single modes 8 100 S S S S 1,071 S S S S S S S
Truck 3 8 100 S S S S 1,071 S S S S S S S
For-hire truck 8 95.5 S S S S 1,129 S S S S S S S
Private truck S S S S S S S 39.9 1.1 40.9 0.6 S S S

UN 1505, Sodium persulfate

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S 263 S S S S S S S
Single modes S S S S S S 263 S S S S S S S
Truck 3 S S S S S S 263 S S S S S S S
For-hire truck S S S S S S 474 26.6 - 31.6 - S S S
Private truck S S S S S S S 32.5 - 33.1 - S S S

UN 1514, Zinc nitrate

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S - 100 S S S S S S S S
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S 3.4 1.5 5.4 1.8 6.5 1.9 9.4
For-hire truck S S S S S S S S S S S S S S
Multiple modes S S S S S S S 31.9 7.9 26.9 6.1 27.1 6.5 10.9
Parcel, U.S.P.S. or courier S S S S S S S S S S S S S 18.6

UN 1541, Acetone cyanohydrin, stabilized

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 113 100 S S 82 100 674 29.5 0.7 33.2 0.4 23 0.4 12.3
Single modes S S S S 56 68.6 731 S S S S S S S
Truck 3 S S S S S S S S S S S S S S
For-hire truck S S S S S S S S S S S S S S
Rail S S S S 54 65.1 739 S S S S S S S
Multiple modes S S S S S S S 36.5 - 48.3 - 27.1 - 28.5
Other multiple modes S S S S S S S S S S S S S S

UN 1544, Alkaloids, solid, n.o.s. or Alkaloid salts, solid, n.o.s. poisonous

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S 22.4 - 25 - S S S
Air (includes Truck and air) S S S S S S S S S S S S S S
Multiple modes S S S S S S S 38.4 - 38.7 - S S 43.4
Parcel, U.S.P.S. or courier S S S S S S S S S S S S S S

UN 1545, Allyl isothiocyanate, stabilized

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 18 100 - 100 - 100 S S S S S S S S
Single modes 18 98.2 - 88.2 - 98.4 813 S S S S S S S
Truck 3 18 98.2 - 88.2 - 98.4 813 S S S S S S S
For-hire truck 18 98.2 - 88.2 - 98.4 813 S S S S S S S
Multiple modes S S S S S S S S S S S S S S
Parcel, U.S.P.S. or courier S S S S S S S S S S S S S S

UN 1547, Aniline

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 445 100 359 100 S S S 12.6 2.4 26.9 0.4 30 3.1 16.6
Single modes 309 69.5 250 69.5 S S S 23.6 2 23.3 - 27.9 2.4 18.6
Truck 3 S S S S S S S S S S S S S S
For-hire truck S S S S S S S S S S S S S S
Rail S S S S S S S S S S S S S S
Pipeline 4 S S 213 59.4 S S S S S S S S S S
Multiple modes S S S S S S S S S S S S S S
Other multiple modes S S S S S S S S S S S S S S

UN 1549, Antimony compounds, inorganic, solid, n.o.s.

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 3 100 1 100 - 100 1,604 S S 47.7 5.8 S S 10.3
Single modes 3 100 1 100 - 100 1,604 S S S S S S 47
Truck 3 3 94.7 S S - 99.9 2,416 27.6 8 30 7.2 30.1 5.9 13.3
For-hire truck 3 94.7 S S - 99.9 2,416 29.3 3.2 29.2 6 S S 48.6
Air (includes Truck and air) S S S S S S S S S S S S S 24.3

UN 1553, Arsenic acid, liquid

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S 24.5 5.1 24.1 13.4 24 15.4 33.6
Private truck S S S S S S S S S S S S S S
Rail S S S S S S S 44.8 7.3 S S S S 21

UN 1556, Arsenic compounds, liquid, inorganic, including arsenates, arsenites, arsenic sulfides, and organic compounds of arsenic, n.o.s. abbr.

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S 47 10.2 45.5 13.8 48.8 19.6 S
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S S S S S S S S
Private truck S S S S S S S S S S S S S S

UN 1557, Arsenic compounds, solid, inorganic, including arsenates, arsenites, arsenic sulfides, and organic compounds of arsenic, n.o.s. abbr.

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S 40.2
Single modes S S S S S S S S S S S S S 29.6
Truck 3 S S S S S S S S S S S S S S
For-hire truck S S S S S S S 49.9 19.9 48.8 18.9 S S S
Multiple modes S S S S S S S S S S S S S S
Parcel, U.S.P.S. or courier S S S S S S S S S S S S S S

UN 1558, Arsenic

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S - 100 S S S S S S S 35.2
Multiple modes S S S S - 100 S S S S S S S 15.9
Parcel, U.S.P.S. or courier S S S S - 100 S 39.9 0.8 42 0.3 49.2 2.5 S

UN 1564, Barium compounds, n.o.s.

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S 37.2 2.8 22.9 6.3 S S 18.5
Single modes S S S S S S S 49.7 - 14.6 - 19.9 - 31
Truck 3 S S S S S S S S S S S S S 22.2
For-hire truck S S S S S S S 49.2 9.5 40.4 10.6 49.1 17.1 S
Private truck S S S S S S S S S 6.4 15.6 S S 19.2
Multiple modes S S S S S S S S S S S S S S
Parcel, U.S.P.S. or courier S S S S S S S S S S S S S S

UN 1566, Beryllium compounds, n.o.s.

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 110 100 3 100 5 100 S S S S S S S S
Single modes 103 93.6 3 99.4 5 99.8 S S S S S S S S
Truck 3 103 93.6 3 99.4 5 99.8 S S S S S S S 40
For-hire truck 103 93.6 3 99.4 5 99.8 S S S S S S S 17.3
Multiple modes S S S S S S S S S S S S S S
Parcel, U.S.P.S. or courier S S S S S S S 20.2 1.5 37.3 4.5 27.3 0.5 19.2

UN 1580, Chloropicrin

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S 9 97.7 S S S S S S S S
Truck 3 S S S S S S S 31.2 0.3 26.2 1.1 27.3 0.1 15.3
For-hire truck S S S S S S S S S S S S S S
Private truck S S S S S S S 7.8 5.8 8.7 5.6 10.1 4.9 9.7
Rail S S S S 9 94 S S S S S S S S
Multiple modes S S S S S S S 20.8 1 25.8 0.3 38.3 0.1 20.5
Parcel, U.S.P.S. or courier S S S S S S S 36.1 5.3 39.2 7 S S 42.3
Truck and Water S S S S S S S 24.8 - 28 - 31.4 - 10.8

UN 1581, Chloropicrin and methyl bromide mixtures

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 178 100 42 100 S S 240 S S S S S S S
Single modes 178 100 42 100 S S 240 S S S S S S S
Truck 3 178 100 42 100 S S 240 S S S S S S 34.5
For-hire truck S S S S S S S S S S S S S S
Private truck S S S S S S 112 S S S S S S S

UN 1583, Chloropicrin mixtures, n.o.s.

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S 18.6 11.2 19.6 11.2 33.6 14.3 20.1
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S S S S S S S 43.9
Private truck S S S S S S S 25.8 0.7 22.9 0.6 20.2 4.6 38.3

UN 1587, Copper cyanide

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S 27.9 - 12.3 - 9.5 - 6.1
Multiple modes S S S S S S S S S S S S S 36
Parcel, U.S.P.S. or courier S S S S S S S 49.3 6.5 S S 43.2 10.7 26

UN 1588, Cyanides, inorganic, solid, n.o.s.

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 35 100 S S S S 543 24.6 4 S S S S S
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S 38.9 - S S S S 40.7
For-hire truck S S S S S S S S S 50 0.6 S S S
Multiple modes S S S S S S S S S S S S S 19.2
Parcel, U.S.P.S. or courier S S S S S S S 40 10.7 45.3 10.4 S S 30.6

UN 1591, o-Dichlorobenzene

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S S S S S S S S
For-hire truck S S S S S S S 11.7 5 19.3 5.7 25.3 9.4 17.4

UN 1593, Dichloromethane

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 95 100 92 100 62 100 S 31.9 0.1 24.2 - 38.2 - 36.8
Single modes 95 100 92 100 62 100 S S S S S S S S
Truck 3 68 71 50 54.3 29 47.2 S 34.7 5.2 35 4.1 37.6 6.4 S
For-hire truck 48 50.5 36 39 26 41.2 S S S S S S S 43.8
Private truck 20 20.5 14 15.3 S S S S S S S S S S
Rail 28 28.9 42 45.7 33 52.8 794 2.3 - 17.7 - 37.7 - -
Other and unknown modes S S S S S S S S S S S S S 33.6

UN 1595, Dimethyl sulfate

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 8 100 14 100 S S S S S S S S S 8.9
Single modes 8 100 14 100 S S S 45.7 - S S 36.7 - S
Truck 3 S S S S S S S S S S S S S S
For-hire truck S S S S S S S S S 48.3 17.7 S S S
Rail S S 11 82.4 S S S 40.4 - S S S S 25.1

UN 1600, Dinitrotoluenes, molten

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S 41.6 19 S S S S S
Truck 3 S S S S S S S S S S S S S S
Private truck S S S S S S S S S S S S S S
Pipeline 4 S S S S S S S S S S S S S S

UN 1604, Ethylenediamine

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S 705 46.8 0.2 S S S S S
Single modes S S S S S S 705 35.6 - S S S S 49
Truck 3 S S S S S S 705 13.8 4.5 11.8 5.6 19.3 2.8 24.5
For-hire truck 56 97.4 46 99.1 S S 909 S S S S S S S
Private truck S S S S S S 34 28.8 9.6 21.4 14.5 S S 21.2

UN 1616, Lead acetate

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S S S S S S S S
For-hire truck S S S S S S S S S S S S S S

UN 1624, Mercuric chloride

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S 31.4
Single modes S S S S S S S S S S S S S S
Air (includes Truck and air) S S S S S S S 39 4.6 S S S S 49.8
Multiple modes S S S S S S S 21.2 9.2 23.1 12.3 20.3 19.7 27.8
Parcel, U.S.P.S. or courier S S S S S S S S S S S S S S

UN 1625, Mercuric nitrate

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Multiple modes S S S S S S S 20.7 2.1 37 1.5 47.4 2.2 7.1
Parcel, U.S.P.S. or courier S S S S S S S 40.3 5.5 36 8.6 49.8 19.9 42.3

UN 1627, Mercurous nitrate

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S 37.5 - 32.7 - S S S
Single modes S S S S S S S 9.9 4.1 17.7 4.5 21.6 6.4 19.9
Truck 3 S S S S S S S 6 2.2 6.4 2.4 4.8 5.3 3.4
For-hire truck S S S S S S S 0.6 - 8.6 - S S S

UN 1645, Mercury sulfates

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S 43 1 45 0.1 S S 25.5
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S S S 41.4 13.9 S S S
For-hire truck S S S S S S S 45.3 7 S S S S 18.9

UN 1648, Acetonitrile

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 87 100 59 100 21 100 390 S S S S S S 21.2
Single modes 76 87.6 55 93.6 20 96.2 331 33 - S S S S 24.9
Truck 3 76 87.4 55 93.6 20 96.2 303 S S S S S S S
For-hire truck 72 82.8 54 92.4 20 95.9 515 16 6.9 17.6 11.7 31.7 15.3 16.7
Private truck S S S S S S 49 S S S S S S S
Air (includes Truck and air) S S S S S S S S S S S S S S
Multiple modes 11 12.4 S S 1 3.8 S 18.8 13.5 19.4 12.7 28.7 16 12.8
Parcel, U.S.P.S. or courier 8 9.3 S S 1 2.4 S S S S S S S S
Other multiple modes S S S S S S S 24.1 7.9 16.1 9.7 24.8 16.7 26.1

UN 1649, Motor fuel anti-knock mixtures

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S 40.1 - 39.4 - 46.4 - 26.5
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S S S S S S S S
For-hire truck S S S S S S S S S S S S S S
Multiple modes S S S S S S S 39.9 - 10 - 1.9 - 8.2
Truck and Rail S S S S S S S 31.3 11.7 28.7 14.8 29.7 7.6 15.2

UN 1653, Nickel cyanide

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S 22.2 12.4 23.5 11.4 38.2 13.4 16.8
Single modes S S S S S S S S S S S S S 44
Truck 3 S S S S S S S S S S S S S S
For-hire truck S S S S S S S S S S S S S -

UN 1655, Nicotine compounds, solid, n.o.s. or Nicotine preparations, solid, n.o.s.

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S 48.8
Single modes S S S S S S S 9.1 1.2 12.7 1.4 11.9 3.1 S
Truck 3 S S S S S S S 33.5 12.3 34.6 13.9 31.9 15 S
Private truck S S S S S S S 43.3 12.5 38.3 10 47.4 15.4 11.8

UN 1663, Nitrophenols (o-; m-; p-;)

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S 14.7
Single modes S S S S S S S 15.5 12.1 20.6 13.4 17.5 12.5 23
Air (includes Truck and air) S S S S S S S 39.1 13.5 25.8 11.6 S S 23.2

UN 1665, Nitroxylenes, liquid

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S 46.1 - S
Multiple modes S S S S S S S S S S S S S 37.4
Truck and Rail S S S S S S S 42.4 16.6 37.7 17.5 S S 47.4

UN 1671, Phenol, solid

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 3 100 - 100 - 100 828 S S S S S S S
Single modes S S S S S S S 14.4 15.1 14.5 11.2 10.3 9.8 21.8
Truck 3 S S S S S S S S S S S S S S
Private truck S S S S S S S S S S S S S S
Multiple modes S S S S S S S S S S S S S S
Parcel, U.S.P.S. or courier S S S S S S S S S S S S S -

UN 1673, Phenylenediamines (o-, m-, p-)

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 4 100 1 100 S S 1,129 42.3 - 47.9 - S S S
Single modes 4 100 1 100 S S 1,129 S S S S S S S
Truck 3 4 100 1 100 S S 1,129 S S S S S S S
For-hire truck 4 100 1 100 S S 1,129 18.5 18.2 S S S S 14.7

UN 1680, Potassium cyanide, solid

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S 42.2 14.3 39.4 12.1 S S S
Single modes S S S S S S S S S S S S S 45.7
Truck 3 S S S S S S S S S S S S S S
For-hire truck S S S S S S S S S S S S S 44.7
Private truck S S S S - 1 S S S S S S S S

UN 1687, Sodium azide

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S - 100 - 100 S S S S S S S 7.2
Single modes S S - 100 - 100 S S S S S S S S
Truck 3 S S - 100 - 100 S S S S S S S S
For-hire truck S S - 100 - 100 S S S S S 36 10.6 30.8

UN 1689, Sodium cyanide, solid

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S 40.8 10 S S S S 19.6
Truck 3 S S S S S S S S S S S S S S
For-hire truck S S S S S S 180 S S S S S S S
Private truck S S S S S S S S S S S S S S

UN 1690, Sodium fluoride, solid

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S 5 100 1 100 337 40.8 7.9 32.3 4 S S 34.4
Single modes S S 5 100 1 100 337 S S S S 36.3 - S
Truck 3 S S 5 100 1 100 337 S S S S S S S
For-hire truck S S S S S S 547 S S S S S S S
Private truck S S 3 73.2 S S S S S S S S S S

UN 1700, Tear gas candles

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S 11.6
Single modes S S S S S S S 49.3 8.5 S S S S 29.8
Truck 3 S S S S S S S S S 42.3 - 43.5 - 42.6
Private truck S S S S S S S S S S S S S S

UN 1710, Trichloroethylene

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 41 100 19 100 S S 521 37.7 14.2 S S S S 46.7
Single modes 39 94.8 18 95.5 S S 416 39.7 - 18.2 - 17.2 - 2.5
Truck 3 39 94.2 18 95.4 S S 401 40 0.2 37.4 0.3 S S S
For-hire truck S S S S S S 605 S S S S S S S
Private truck 18 44.3 15 80.5 S S 39 33.6 0.4 S S S S 18.6
Air (includes Truck and air) S S S S S S S 25.4 0.4 37.5 0.1 11.6 0.2 28.3
Multiple modes S S S S S S S S S S S S S 18.4
Parcel, U.S.P.S. or courier S S S S S S S S S S S S S S
Other and unknown modes S S S S S S S S S S S S S S

UN 1715, Acetic anhydride

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 216 100 313 100 294 100 1,050 S S S S S S S
Single modes 216 99.9 313 100 294 100 S S S S S S S S
Truck 3 S S S S S S S S S S S S S 31.1
For-hire truck S S S S S S S S S S S S S S
Private truck S S S S - - S S S S S 43.2 - 16.1
Rail 171 79.1 250 79.8 255 87 1,005 S S S S S S S
Multiple modes S S S S S S S S S S S S S 26.4
Parcel, U.S.P.S. or courier S S S S S S S S S S S S S S

UN 1718, Butyl acid phosphate

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S S S S S S S S
For-hire truck S S S S S S S S S S S S S S

UN 1719, Caustic alkali liquids, n.o.s.

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 590 100 487 100 130 100 222 8.7 15.5 11.5 2 S S S
Single modes 572 97 471 96.6 113 86.7 212 37.3 8.3 37.6 11.2 S S 32.3
Truck 3 572 97 471 96.6 113 86.7 212 S S S S 49.8 - 47.7
For-hire truck 297 50.4 192 39.4 86 66.3 528 S S S S S S S
Private truck S S S S S S S 43.3 - 47.4 - S S S
Multiple modes S S S S S S S S S S S S S 40.4
Parcel, U.S.P.S. or courier S S S S S S S 33.1 13.4 38.7 2.1 S S 20.1
Truck and Rail S S S S S S 1,033 S S S S S S 33.8

UN 1726, Aluminum chloride, anhydrous

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S S S S S S S S
Private truck S S S S S S S 26.4 1.5 32.6 1 43.3 1.6 45

UN 1727, Ammonium hydrogendifluoride, solid

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S 21.6
Single modes S S S S S S S S S S S S S 30.7
Truck 3 S S S S S S S 7.7 - S S S S 44.6
Private truck S S S S S S S S S S S S S 28.9
Other and unknown modes S S S S S S S S S S S S S S

UN 1728, Amyltrichlorosilane

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S 14.4 1.8 14 11.8 14 1.6 -
Truck 3 S S S S S S S S S S S S S S
Private truck S S S S S S S 30.8 16.2 S S 38.1 12.6 38.5

UN 1733, Antimony trichloride, liquid

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S S S S S S S S
For-hire truck S S S S S S S S S S S S S S

UN 1739, Benzyl chloroformate

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S 2,697 28.2 3.4 18.5 1.2 28 0.3 S
Single modes S S S S S S S S S S S S S S
Air (includes Truck and air) S S S S S S S 21.6 - 3.8 - S S 45.8
Multiple modes S S S S - 98.8 S S S S S S S S
Parcel, U.S.P.S. or courier S S S S S S S S S S S S S S
Truck and Water S S S S S S S S S S S S S S

UN 1741, Boron trichloride

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S 29 9.1 26.4 13.3 40 15.2 S
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S S S S S S S S
For-hire truck S S S S S S S S S S S S S 26.6

UN 1744, Bromine

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 77 100 83 100 31 100 428 S S S S S S S
Single modes 77 100 83 100 31 100 428 S S S S S S S
Truck 3 77 100 83 100 31 100 428 S S S S S S S
For-hire truck 67 88 78 93.8 29 94.5 436 34.4 7.7 41.7 3.2 38.9 3.7 33.8
Private truck S S S S S S 326 S S S S S S S

UN 1745, Bromine pentafluoride

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S S S S S S S S
Private truck S S S S S S S 39.7 - 39.9 - S S 26.9

UN 1748, Calcium hypochlorite, dry or Calcium hypochlorite mixtures dry with more than 39 percent available chlorine (8.8 percent available oxygen)

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 28 100 14 100 S S S S S S S S S S
Single modes 28 99.7 14 99.9 S S S S S 45.2 - 17.8 - S
Truck 3 28 99.7 14 99.9 S S S S S S S S S S
For-hire truck 26 93.3 13 93.8 S S 355 S S 37 - 44.1 - 27.7
Private truck S S S S S S S S S S S S S S
Other and unknown modes S S S S S S S 49.9 3.8 30.6 1.7 S S 29

UN 1750, Chloroacetic acid, solution

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S 617 S S S S S S S
Single modes S S S S S S 617 S S S S S S S
Truck 3 S S S S S S 617 33.3 4.5 46.2 4.2 35.7 7.3 31.8
For-hire truck S S S S S S 637 S S S S S S S
Private truck S S S S S S S S S S S S S S

UN 1752, Chloroacetyl chloride

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S S S S S S S S
For-hire truck S S S S S S S 21.8 - 15.5 - 27.8 - 23.5

UN 1755, Chromic acid solution

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S 43.4 3.5 43.9 3.1 S S S
Truck 3 S S S S S S S S S S S S S 20
For-hire truck S S S S S S 685 S S S S S S S
Private truck S S S S S S S S S S S S S S

UN 1757, Chromic fluoride, solution

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S 48.6 10.3 S S S S S
Truck 3 S S S S S S S 19 3.4 38.9 3.9 S S 40
For-hire truck S S S S S S S S S S S S S S

UN 1759, Corrosive solids, n.o.s.

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 831 100 S S 282 100 332 26.5 - 47.8 - 44.5 - 26.8
Single modes 808 97.2 S S S S 264 S S S S S S S
Truck 3 759 91.4 S S S S S S S S S S S 43
For-hire truck 661 79.5 S S S S 457 46.6 - 16.4 - 25.2 - 38.3
Private truck S S S S S S 57 34.2 16.7 46.1 19.3 S S 25.5
Rail S S S S S S S 41.5 16 36.6 17.1 S S S
Multiple modes S S S S S S S S S S S S S S
Parcel, U.S.P.S. or courier 2 0.2 S S S S S 48.6 1.6 S S S S 32.7
Truck and Rail S S S S S S S S S S S S S 35.9
Truck and Water S S S S S S S S S S S S S S
Other and unknown modes S S S S S S S 41.7 17.4 28.7 12.3 31.4 14 15.4

UN 1760, Corrosive liquids, n.o.s.

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 1,872 100 1,976 100 S S 316 10.3 5.7 27 5.8 19.9 8.9 15.6
Single modes 1,716 91.6 1,967 99.6 S S 225 35.7 6.5 33 4 S S 37
Truck 3 1,694 90.5 1,917 97 S S 224 19 4.6 30.2 1 34.1 2.4 9.6
For-hire truck 1,107 59.1 1,487 75.3 S S 561 S S S S S S S
Private truck 587 31.4 430 21.8 44 4.6 74 30.7 13.6 15 15 25.6 19 S
Rail S S 49 2.5 67 6.9 1,371 S S S S S S S
Water S S S S S S S S S S S S S S
Shallow draft S S S S S S S 33.7 6.4 39.1 6.5 S S 17.6
Air (includes Truck and air) S S S S S S 691 S S S S S S S
Multiple modes 153 8.2 7 0.4 5 0.5 905 S S S S S S 11.6
Parcel, U.S.P.S. or courier 139 7.4 5 0.3 S S 912 35.5 1.1 25.2 0.2 24.2 1.6 4.4
Truck and Rail 4 0.2 S S - - 645 S S 49.3 3.2 S S S
Truck and Water S S S S S S S 17.4 4.4 22.8 8.9 45.4 11.6 24.5
Other and unknown modes 3 0.2 S S S S 104 S S S S S S S

UN 1761, Cupriethylenediamine solution

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S 22
Multiple modes S S S S S S S 33.8 0.6 40.4 - S S 28
Parcel, U.S.P.S. or courier S S S S S S S 18.2 4.5 16.3 5.1 30.7 7.1 18

UN 1763, Cyclohexyltrichlorosilane

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S 26.5 9.1 14.9 13.5 31 14 15.9
Truck 3 S S S S S S S 40.5 16.2 S S S S 20.8
Private truck S S S S S S S S S S S S S S

UN 1764, Dichloroacetic acid

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S 9.8 - S S S
Multiple modes S S S S S S S S S S S S S 43.2
Parcel, U.S.P.S. or courier S S S S S S S S S S S 4.6 - 44

UN 1765, Dichloroacetyl chloride

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 15 100 5 100 2 100 541 S S S S 22.4 - S
Single modes 15 100 5 100 2 100 541 S S S S S S S
Truck 3 15 100 5 100 2 100 541 34.8 - S S S S S
For-hire truck 15 100 5 100 2 100 541 S S S S S S S

UN 1766, Dichlorophenyltrichlorosilane

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S 26.7
Single modes S S S S S S S 44.3 - S S S S 43.3
Truck 3 S S S S S S S S S S S S S 44.7
For-hire truck S S S S S S S S S S S 45.3 - S

UN 1773, Ferric chloride, anhydrous

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S 135 S S S S S S S
Truck 3 S S S S S S 135 S S S S S S S
For-hire truck S S S S S S S 13.6 2.4 14.3 2.3 32.6 4.7 17.5
Private truck S S S S S S S 10.2 2.1 13.4 2.1 14.6 4.2 12.4
Other and unknown modes S S S S S S S S S S S S S S

UN 1775, Fluoroboric acid

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 4 100 1 100 1 100 627 S S S S S S 42.7
Single modes 4 100 1 100 1 100 627 S S S S S S S
Truck 3 4 100 1 100 1 100 627 46.6 18.4 S S S S 35.8
For-hire truck 4 100 1 100 1 100 627 S S S S S S S

UN 1776, Fluorophosphoric acid anhydrous

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Multiple modes S S S S S S S 29.5 18.1 S S S S S
Truck and Rail S S S S S S S S S S S S S S

UN 1778, Fluorosilicic acid

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 173 100 1,438 100 S S 267 S S 44.2 4.5 S S 21.5
Single modes 122 70.3 661 46 S S 154 S S S S S S S
Truck 3 55 31.8 284 19.8 S S 125 S S S S S S S
For-hire truck 34 19.9 S S S S 240 35 - 30.6 - S S S
Private truck 21 12 52 3.6 S S 87 26.2 5 26.1 5.4 27.9 12.6 18.4
Rail S S S S S S 1,056 39.1 19.5 40.3 19.6 S S S
Water S S S S S S S 48.1 15.7 36.4 18.4 S S 27.8
Shallow draft S S S S S S S S S S S 35.4 0.1 12.7
Multiple modes S S S S 818 77.2 1,040 S S S S S S S
Truck and Rail S S S S 818 77.2 1,040 S S S S S S S

UN 1779, Formic acid with more than 85% acid by mass

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 54 100 77 100 47 100 287 S S S S S S S
Single modes 54 99.6 77 100 47 100 S S S S S S S S
Truck 3 31 57.1 38 49.3 S S S 25.8 9.5 32.4 10.7 48.1 12.1 19.4
For-hire truck S S 23 30.5 S S 278 22.3 10.7 42.5 6.4 41.2 8.4 48.8
Private truck S S S S - 0.9 56 S S S S S S S
Rail S S S S 44 93.3 1,131 S S S S S S S
Multiple modes S S S S S S 1,001 S S S S S S S
Parcel, U.S.P.S. or courier S S S S S S 1,001 S S S S S S 21.4

UN 1780, Fumaryl chloride

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S 27.8 8.4 38.1 10.8 41.7 15.3 27.9
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S 26.9 - 18 - S S S
For-hire truck S S S S S S S S S S S S S S

UN 1783, Hexamethylenediamine solution

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 1,175 100 765 100 S S 1,239 25.6 4.1 28.7 4.4 41.2 4 43.3
Single modes 936 79.7 S S S S 1,244 22.8 11.2 22.5 11.3 29.7 8 20.2
Truck 3 38 3.2 S S S S 1,056 S S S S S S S
For-hire truck 38 3.2 S S S S 1,056 46.5 9.7 S S S S S
Rail 899 76.5 569 74.5 S S 1,278 S S S S 35.3 - S
Multiple modes S S S S S S 1,134 50 11.5 38.4 10.4 S S S
Truck and Rail 7 0.6 5 0.6 8 1 1,600 48.8 13.3 S S S S S
Rail and water S S S S S S S S S S S S S S

UN 1786, Hydrofluoric acid and Sulfuric acid mixtures

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S 109 S S S S S S S
Single modes S S S S S S 111 49.2 15.7 S S 47.4 9.5 S
Truck 3 S S S S S S 111 S S S S 45.7 9.6 13.8
For-hire truck S S S S S S 227 S S S S S S S
Private truck S S S S S S S S S S S S S S
Other and unknown modes S S S S S S S 29.5 18.5 48 19.8 S S 32.3

UN 1787, Hydriodic acid

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S 27.5 5.8 28.1 5.9 34.9 4.6 20.5
Single modes S S S S S S S 30.5 15.2 5.6 0.1 S S S
Truck 3 S S S S S S S 42.5 2 S S 48.6 3 S
For-hire truck S S S S S S S S S S S S S S
Multiple modes S S S S S S S 46.3 14.8 S S S S S
Truck and Water S S S S S S S 6 3 6.4 2.7 13 2.6 5.2

UN 1788, Hydrobromic acid, with more than 49 percent hydrobromic acid

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 45 100 23 100 22 100 1,351 23.4 8.7 S S 30.4 10.1 48
Single modes 44 96.8 23 99.9 22 99.8 1,183 28.5 - 25.7 - S S S
Truck 3 44 96.8 23 99.9 22 99.8 1,183 S S S S S S S
For-hire truck 44 96.8 23 99.9 22 99.8 1,183 S S S S S S S
Multiple modes S S S S S S S 24.6 8.3 29.8 10.2 37.3 12.8 13.4
Parcel, U.S.P.S. or courier S S S S S S S 40.2 16.3 35.2 16.3 36.9 17.6 10.9

UN 1789, Hydrochloric acid

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 1,063 100 6,606 100 2,203 100 255 S S S S 38.3 - 19.3
Single modes 1,001 94.2 6,510 98.5 2,159 98 168 S S S S S S S
Truck 3 672 63.2 4,298 65.1 507 23 142 S S S S S S S
For-hire truck 270 25.4 1,386 21 285 12.9 388 S S S S S S S
Private truck 402 37.8 2,913 44.1 222 10.1 56 S S S S S S 40.2
Rail 327 30.8 2,187 33.1 1,652 75 780 S S S S S S 37.3
Water 1 0.1 S S S S S S S S S S S S
Shallow draft 1 0.1 S S S S S S S S S S S S
Air (includes Truck and air) S S - - S S 1,398 26.4 9.2 21.6 12.3 27.8 8.7 17.1
Multiple modes S S 10 0.1 S S 719 S S S S S S S
Parcel, U.S.P.S. or courier S S 3 - S S 719 S S S S S S S
Truck and Rail S S 7 0.1 8 0.4 1,355 S S S S S S 11.9
Truck and Water S S S S S S S 33.7 - S S S S 42.3
Other and unknown modes S S S S S S 306 S S S S S S S

UN 1790, Hydrofluoric acid, with more than 60 percent strength

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 134 100 94 100 S S 448 9.7 1 3.4 0.8 0.4 2.2 7.4
Single modes 107 79.7 83 88.6 S S 282 S S S S S S 40.7
Truck 3 107 79.7 83 88.6 S S 281 S S S S S S 49.6
For-hire truck 55 41.1 28 29.5 12 11.9 400 27.5 - 37 - 45.2 - S
Private truck 52 38.6 56 59.1 S S S S S 40.9 0.3 S S S
Air (includes Truck and air) S S S S S S S S S S S 43.5 12.8 36.2
Multiple modes S S S S S S S 42.8 14.2 46.8 15.4 S S S
Parcel, U.S.P.S. or courier S S S S - - S 39.3 2 45.1 1.8 47.3 1.8 9.1
Truck and Water S S S S S S S 24.5 6.7 19 6.9 15.4 10.9 28.4

UN 1791, Hypochlorite solutions

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 1,853 100 6,394 100 488 100 91 S S S S S S S
Single modes 1,660 89.6 6,388 99.9 484 99 65 S S S S S S S
Truck 3 1,639 88.5 6,335 99.1 470 96.3 65 S S S S S S S
For-hire truck 517 27.9 1,696 26.5 139 28.5 135 39.5 12.7 40.6 13.6 20.4 16.3 40.7
Private truck 1,122 60.6 4,639 72.6 331 67.8 57 44 10.5 S S S S 23.9
Rail 20 1.1 S S 13 2.7 S S S S S S S S
Multiple modes S S S S S S 759 S S S S S S S
Parcel, U.S.P.S. or courier S S S S S S 760 35.5 14.5 S S S S 24.1
Truck and Rail S S S S S S S S S S S S S S
Other and unknown modes 3 0.2 3 - S S S S S S S S S S

UN 1792, Iodine monochloride

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S 37.5 2.3 10.1 2 S S 47.8
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S S S S S S S S
Private truck S S S S S S S S S S S S S S

UN 1796, Nitrating acid mixtures with more than 50 percent nitric acid

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 6 100 14 100 13 100 S S S S S S S S
Single modes 6 100 14 100 13 100 S 36.7 17.1 35.3 18.5 S S 26.3
Truck 3 4 76.8 10 71.9 8 60.3 S S S S S S S S
For-hire truck S S S S S S 1,168 26.5 19.4 S S 29.2 7.7 17
Private truck S S S S S S S 22.9 3.6 26 3.8 31.2 9.4 12.2
Rail S S S S S S S S S S S S S S

UN 1800, Octadecyltrichlorosilane

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S - 100 S S S S S S S 31.6
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S S S S S S S S
For-hire truck S S S S S S S 32.2 14.6 26.5 9.7 38.7 8 45.3
Private truck S S S S S S S S S S S S S S
Multiple modes S S S S S S S 44.2 0.1 37.5 0.1 S S 40
Parcel, U.S.P.S. or courier S S S S S S S S S S S S S S

UN 1801, Octyltrichlorosilane

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S S S S S S S S
For-hire truck S S S S S S S 44.6 - S S S S S
Private truck S S S S S S S S S S S S S S

UN 1802, Perchloric acid with not more than 50 percent acid by mass

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S 22.7 18.6 25.8 13.7 S S S
Single modes S S S S S S S S S S S S S S
Air (includes Truck and air) S S S S S S S S S S S S S 19.4

UN 1805, Phosphoric acid solution

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 2,932 100 7,146 100 4,256 100 377 31.9 11.7 34.5 14.8 S S S
Single modes 2,323 79.2 5,651 79.1 3,523 82.8 329 S S S S S S S
Truck 3 1,052 35.9 2,000 28 S S 252 S S S S S S S
For-hire truck 885 30.2 1,787 25 S S 388 S S S S S S S
Private truck 167 5.7 213 3 25 0.6 79 S S 33.3 10.3 S S S
Rail 1,168 39.8 3,269 45.7 2,689 63.2 830 S S S S S S S
Water S S S S S S S S S S S S S S
Shallow draft S S S S S S S S S S S S S S
Multiple modes 509 17.3 1,124 15.7 728 17.1 751 S S S S S S 49.2
Parcel, U.S.P.S. or courier S S - - S S 912 S S S S S S S
Truck and Rail 500 17 1,124 15.7 728 17.1 566 46.6 - 22.9 - S S 37.8
Other and unknown modes S S S S S S S S S S S 50 0.1 27.5

UN 1807, Phosphorus pentoxide

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S S S S S S S 44.4
Private truck S S S S S S S S S S S S S 24.8

UN 1809, Phosphorus trichloride

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S 637 S S S S S S S
Single modes S S S S S S 637 S S S S S S S
Truck 3 S S S S S S 557 25.4 2.2 27.4 1.8 27.3 0.9 S
For-hire truck S S S S S S 557 S S 34.1 12.4 S S 30.7
Rail S S S S S S S S S S S S S S

UN 1810, Phosphorus oxychloride

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 120 100 28 100 10 100 S S S S S S S S
Single modes 119 99.5 28 99.6 10 97.2 483 S S S S S S S
Truck 3 118 98.3 28 99.5 10 97.1 480 S S S S S S S
For-hire truck 118 98.3 28 99.5 10 97.1 480 S S S S 44.5 - S
Air (includes Truck and air) S S S S S S S S S S S S S S
Multiple modes S S S S S S S 40 15.3 44.9 14.7 S S 21.8
Truck and Water S S S S S S S S S S S S S S

UN 1813, Potassium hydroxide, solid

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S 8 100 S S 1,056 S S S S S S S
Single modes S S 7 98.2 S S S S S S S 47.7 0.5 S
Truck 3 S S 7 98.2 S S S S S S S S S S
For-hire truck S S S S S S S 38.4 - S S 48.5 - S
Private truck S S S S S S S S S S S 29.8 - 42.3
Multiple modes S S S S S S S S S S S S S S
Parcel, U.S.P.S. or courier S S S S S S S 48.5 - S S S S S

UN 1814, Potassium hydroxide, solution

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 1,781 100 2,745 100 1,585 100 319 S S S S S S S
Single modes 1,710 96 2,679 97.6 1,512 95.4 242 S S S S S S S
Truck 3 1,432 80.4 1,474 53.7 603 38 223 S S S S S S S
For-hire truck 907 51 776 28.3 559 35.2 553 S S S S S S S
Private truck 525 29.5 699 25.4 44 2.8 41 S S S S S S S
Rail 217 12.2 913 33.3 875 55.2 940 S S S S S S S
Water S S S S S S S S S S S S S S
Shallow draft S S S S S S S S S S S S S S
Air (includes Truck and air) S S S S S S S S S S S S S S
Pipeline 4 5 0.3 34 1.3 S S S S S S S S S S
Multiple modes 52 2.9 S S S S 635 S S 35.6 8.4 42.9 4.7 S
Parcel, U.S.P.S. or courier 34 1.9 4 0.2 1 0.1 634 21.2 8.5 20.9 9 32.9 17.6 15.5
Truck and Rail S S S S S S S S S S S S S S
Truck and Water S S - - S S S 15.8 13.3 19.5 14.5 13.3 14.8 14.1
Rail and water S S S S S S S S S S S S S 23.3
Other and unknown modes S S S S S S 309 S S S S S S S

UN 1818, Silicon tetrachloride

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S 12.9 15.4 14.1 9.4 29.7 8.4 28.8
For-hire truck S S S S S S S S S S S S S S
Multiple modes S S S S S S S S S S S S S 19.9
Parcel, U.S.P.S. or courier S S S S S S S 37.7 5.5 36.9 6.8 S S S

UN 1819, Sodium aluminate, solution

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S 154 35.9 - 34.8 - 34.8 - -
Single modes S S S S S S 154 41.3 4.9 39.7 7.4 42.2 12.6 16.7
Truck 3 S S S S S S 115 S S S S S S S
For-hire truck S S S S S S 297 S S S S S S S
Private truck S S S S S S 93 S S S S S S S
Rail S S S S S S S S S S S S S S
Pipeline 4 S S S S S S S S S S S S S S

UN 1823, Sodium hydroxide, solid

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 66 100 44 100 S S 215 S S S S S S S
Single modes 65 98.4 44 99.9 S S 191 S S S S S S 12.5
Truck 3 65 98.4 44 99.9 S S 191 43.4 - 42.4 - 42.1 - 0.4
For-hire truck 29 43.7 20 45.6 S S 315 S S S S S S S
Private truck S S S S S S 75 S S S S S S S
Multiple modes S S S S S S S S S S S S S S
Parcel, U.S.P.S. or courier S S S S S S S 22.1 13.4 16.3 11.5 36 15.3 27.1

UN 1824, Sodium hydroxide solution

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 7,587 100 23,692 100 9,618 100 177 S S S S S S S
Single modes 7,121 93.9 22,958 96.9 9,149 95.1 135 S S S S S S S
Truck 3 4,252 56 9,359 39.5 1,693 17.6 109 27.4 - S S S S S
For-hire truck 2,273 30 4,752 20.1 1,300 13.5 355 S S S S S S 39.4
Private truck 1,979 26.1 4,608 19.4 392 4.1 50 S S S S S S S
Rail 1,637 21.6 7,036 29.7 4,328 45 570 S S S S S S S
Water 876 11.5 5,814 24.5 3,112 32.4 726 39.1 - 39.1 - 48.4 - S
Shallow draft 569 7.5 4,108 17.3 3,094 32.2 743 S S S S S S S
Deep draft S S S S S S S 40.2 - 7.9 - 7.9 - -
Air (includes Truck and air) S S 1 - 1 - 927 40.5 5.1 41.3 11.4 S S 42.8
Pipeline 4 210 2.8 748 3.2 S S S 36.5 6.9 42.1 9.2 S S 48
Multiple modes 178 2.3 S S S S 512 S S S S S S S
Parcel, U.S.P.S. or courier 96 1.3 S S 6 0.1 503 39.4 16.4 44.3 16.9 S S 47
Truck and Rail S S 47 0.2 21 0.2 S S S S S S S 38.5
Truck and Water S S S S 15 0.2 S S S S S S S S
Other multiple modes 45 0.6 238 1 S S 524 S S S S S S S
Other and unknown modes S S S S S S 332 S S S S S S S

UN 1827, Stannic chloride, anhydrous

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S 3.4 1.9 33.5 0.5 9.8 1 S
Single modes S S S S S S S S S 31 12.4 S S 43.6
Truck 3 S S S S S S S S S S S S S S
For-hire truck S S S S S S S S S S S S S S
Private truck S S S S S S S S S S S S S S
Multiple modes S S S S S S S S S S S S S 42.1
Truck and Rail S S S S S S S S S S S S S S

UN 1830, Sulfuric acid with more than 51 percent acid

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 4,335 100 33,065 100 13,410 100 257 S S S S S S S
Single modes 3,968 91.5 30,220 91.4 12,337 92 202 S S 31.7 - 39.2 - 49.2
Truck 3 2,491 57.5 11,291 34.1 3,805 28.4 170 S S S S S S S
For-hire truck 1,036 23.9 8,242 24.9 3,421 25.5 341 S S S S S S S
Private truck 1,455 33.6 3,049 9.2 385 2.9 90 S S S S S S S
Rail 675 15.6 16,476 49.8 8,355 62.3 505 33.2 5 36.6 1.9 35.8 0.9 21.6
Water S S S S S S S S S S S S S S
Shallow draft S S S S S S S 37.8 - 38.7 - 41.9 - S
Deep draft S S S S S S S S S S S S S S
Air (includes Truck and air) S S S S S S 1,275 S S S S S S S
Pipeline 4 755 17.4 1,562 4.7 S S S S S S S S S S
Multiple modes 323 7.5 S S 846 6.3 888 S S S S S S S
Parcel, U.S.P.S. or courier S S 3 - S S 880 39.5 8.2 35.7 9.2 S S 46.6
Truck and Rail 31 0.7 S S S S 1,533 S S S S S S S
Truck and Water S S S S S S S 35.8 2.6 43.9 3.1 S S 19.2
Rail and water 76 1.8 S S S S 315 20.6 0.3 10.1 0.6 S S S
Other multiple modes 164 3.8 S S 231 1.7 S S S S S S S S
Other and unknown modes S S S S S S 218 S S S S S S S

UN 1831, Sulfuric acid, fuming with 30 percent or more free sulfur trioxide

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S 139 S S S S S S S
Single modes 59 62.2 S S 87 56.7 145 2.8 - 44.1 - S S S
Truck 3 52 55.2 S S S S 137 10 - 30.6 - 28 - 13.9
For-hire truck S S S S S S 96 S S S S S S S
Private truck S S S S S S 172 S S S S S S S
Rail S S S S S S S 43.3 17.8 S S S S S
Multiple modes S S S S S S S 48.1 3.8 28.3 4 31.2 7 41.6
Parcel, U.S.P.S. or courier S S S S S S S 31.9 3.3 25.6 4.9 26.4 6.4 16
Other multiple modes S S S S S S S S S S S S S S

UN 1832, Sulfuric acid, spent

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S S S S S S S S
For-hire truck S S S S S S S S S S S S S S

UN 1834, Sulfuryl chloride

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S - 100 S S S S S S S S S S
Single modes S S - 100 S S S 26.2 2.1 38.2 5.9 S S S
Truck 3 S S - 100 S S S 30.6 - 6.2 - S S S
For-hire truck S S S S S S S S S S S S S S
Private truck S S S S S S S S S S S S S S

UN 1835, Tetramethylammonium hydroxide solution

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S 469 S S 43.8 8.7 S S S
Single modes S S S S S S 353 S S S S S S 43.8
Truck 3 S S S S S S 353 36.8 0.5 S S S S S
For-hire truck S S S S S S S S S S S S S S
Private truck S S S S S S 24 40.4 14 38.8 15.6 28.1 15.3 38.5
Rail S S S S S S S 35.3 8.2 27.4 3.8 31.1 9.3 30.6
Air (includes Truck and air) S S S S S S S 33.6 0.3 35.2 0.1 33.5 1.6 35.9
Multiple modes S S S S S S S 39.5 13.2 28 11.7 40.9 12.2 23.2
Parcel, U.S.P.S. or courier S S S S S S S S S S S S S S
Truck and Rail S S S S S S S 30.6 9.1 43.2 3.7 33.9 4.1 S

UN 1836, Thionyl chloride

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S - 100 1,465 S S S S S S S
Single modes S S S S - 100 1,465 S S 39.7 0.4 S S 35.4
Truck 3 S S S S - 100 1,465 26.8 7.3 25.1 15.2 35.1 15.9 14.8
For-hire truck S S S S S S 1,574 35 13.2 S S 35.1 1.1 34.6
Private truck S S S S S S S S S S S S S S

UN 1838, Titanium tetrachloride

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S - 100 S S S S S S S S
Single modes S S S S - 100 S 35.5 - S S S S S
Truck 3 S S S S - 100 S S S S S S S S
For-hire truck S S S S S S S 16.2 - S S S S S
Private truck S S S S S S S S S S S S S 25.3

UN 1839, Trichloroacetic acid

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S 34.4 0.2 S S S S S
For-hire truck S S S S S S S S S S S S S S

UN 1840, Zinc chloride, solution

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 7 100 S S S S S S S S S 34.9 - S
Single modes 7 100 S S S S S S S S S S S 23
Truck 3 7 100 S S S S S S S S S S S S
For-hire truck S S S S S S 488 S S S S S S S
Private truck S S S S S S 26 S S S S S S S

UN 1841, Acetaldehyde ammonia

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S 42.6 0.8 S S S
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S S S S S S S S
For-hire truck S S S S S S S S S S S S S S

UN 1845, Carbon dioxide, solid or Dry ice

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S 1,373 S S S S S S 29.2
Single modes S S S S S S 2,177 S S S S S S S
Truck 3 S S S S S S 2,228 S S S S S S S
For-hire truck S S S S S S 2,228 S S S S S S S
Air (includes Truck and air) S S S S S S S 39.3 3.3 39 2.5 36.6 9.3 39.5
Multiple modes S S S S S S 1,219 S S S S S S 4.3
Parcel, U.S.P.S. or courier S S S S S S 1,219 27.9 3.4 35 4.9 36.9 8.8 21.8
Other and unknown modes S S S S S S S S S S S S S S

UN 1846, Carbon tetrachloride

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 15 100 S S S S 2,246 S S 49.2 4.9 S S S
Single modes 15 100 S S S S 2,246 S S S S S S 34.3
Truck 3 15 100 S S S S 2,246 S S S S S S S
For-hire truck S S S S S S S 29.1 18.4 32 2 S S 33.4
Private truck S S S S S S S S S S S S S 30.6

UN 1848, Propionic acid with not less than 10% and less than 90% acid by mass

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S 743 31.9 6.8 39 2.3 29.7 8.5 36.9
Single modes S S S S S S 1,000 S S S S S S S
Truck 3 S S S S S S 724 S S S S S S S
For-hire truck S S S S S S 745 41.2 9.9 41.2 10.7 42.7 10.6 32.4
Private truck S S S S S S S 18.8 1.4 21.4 7.1 27.3 12.1 38.4
Rail S S S S S S S 15.7 14.7 S S 45.8 10.9 42.4
Multiple modes S S S S S S S 40.6 8.7 48.6 12.7 S S 40.6
Parcel, U.S.P.S. or courier S S S S S S S S S 30 4.5 S S 39.3

UN 1849, Sodium sulfide, hydrated with not less than 30 percent water

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S - 100 S S S 46.8 13.8 45.6 13.8 24.4
Single modes S S S S - 100 S S S S S S S S
Truck 3 S S S S - 100 S S S S S S S S
For-hire truck S S S S S S S S S S S S S S
Private truck S S S S S S 16 25.1 - 28.7 - 5.2 - 22.9

UN 1854, Barium alloys, pyrophoric

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S 23.1 0.3 36.7 0.1 47.7 0.5 33.3
Private truck S S S S S S S 24.5 - 24.4 - 29.3 - 11.4

UN 1859, Silicon tetrafluoride

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S 47.3 - 49.4 - 49.4 - -
Single modes S S S S S S S 49.8 4.7 S S S S 31.4
Truck 3 S S S S S S S S S S S S S S
For-hire truck S S S S S S S S S S S S S S
Private truck S S S S S S S S S S S S S S

UN 1860, Vinyl fluoride, stabilized

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S 342 S S 49.8 - S S S
Single modes S S S S S S 342 38.3 0.4 49.6 0.3 S S 40.7
Truck 3 S S S S S S S S S S S S S 41.2
For-hire truck S S S S S S S S S S S S S S
Private truck S S S S S S S S S S S S S S
Air (includes Truck and air) S S S S S S S S S S S S S S

UN 1863, Fuel, aviation, turbine engine

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 48,315 100 76,447 100 7,359 100 99 S S S S S S 28.9
Single modes 46,116 95.4 72,947 95.4 5,845 79.4 97 25 4.6 S S S S 23.1
Truck 3 6,103 12.6 9,720 12.7 682 9.3 65 S S S S S S 27.8
For-hire truck 3,678 7.6 5,599 7.3 416 5.7 79 S S S S S S S
Private truck 2,426 5 4,121 5.4 266 3.6 52 S S S S S S S
Rail S S S S S S 340 49.5 - S S 29.7 - S
Water S S 7,539 9.9 S S 784 S S S S S S S
Shallow draft S S S S S S 13 47.2 - 31.9 - S S 37.7
Deep draft 1,896 3.9 3,926 5.1 S S 802 S S S S S S S
Air (includes Truck and air) S S S S S S 455 40.9 0.2 45.5 0.4 41.2 2.3 26.8
Pipeline 4 32,734 67.8 51,547 67.4 S S S S S S S S S S
Multiple modes 2,197 4.5 3,498 4.6 S S 513 12.9 7.3 26.7 7.5 29.5 5.8 21
Truck and Water 1,113 2.3 1,437 1.9 328 4.5 494 12 6.8 15.8 6.7 16 5.2 14.3
Rail and water S S S S S S S S S 47 - S S S
Other multiple modes S S S S S S S S S S S S S S
Other and unknown modes S S S S S S 21 S S S S S S 17.3

UN 1866, Resin solution, flammable

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 6,385 100 2,484 100 1,378 100 546 S S 44.5 17.9 S S 18.1
Single modes 6,122 95.9 2,414 97.2 1,306 94.8 521 S S 42.4 0.3 S S 47.4
Truck 3 5,890 92.3 2,371 95.5 1,236 89.7 506 28.9 17.7 24.5 15.1 S S 32.8
For-hire truck 4,906 76.8 2,019 81.3 1,149 83.4 685 S S S S S S S
Private truck 985 15.4 353 14.2 86 6.3 210 S S S S S S S
Rail S S 41 1.7 69 5 1,991 37.2 3.3 12.6 0.1 S S S
Air (includes Truck and air) 88 1.4 1 - 2 0.1 1,369 9.1 - 15.9 - 20.5 - 17.3
Multiple modes 215 3.4 61 2.5 S S 845 42.4 8.7 42.3 9.1 50 8.5 S
Parcel, U.S.P.S. or courier 120 1.9 2 0.1 2 0.1 832 S S 18.3 - 38 - 13.5
Truck and Rail 85 1.3 S S S S 1,425 S S S S S S 35.7
Truck and Water 10 0.2 4 0.1 8 0.6 2,342 S S S S S S S
Other and unknown modes S S S S S S S S S S S S S 21.7

UN 1873, Perchloric acid with more than 50 percent but not more than 72 percent acid, by mass

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S 37.7 1 44.3 0.4 27.9
Single modes S S S S S S S 32.8 0.2 33.5 0.1 S S S
Truck 3 S S S S S S S S S S S S S 39
For-hire truck S S S S S S S S S S S S S 25.1

UN 1886, Benzylidene chloride

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S 436 S S S S S S 39.7
Single modes S S S S S S 436 S S S S S S 41.3
Truck 3 S S S S S S 436 S S S S S S S
For-hire truck S S S S S S 436 S S 23.1 - S S S

UN 1887, Bromochloromethane

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S 46.1 - S S S
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S S S S S S S S
For-hire truck S S S S S S S S S S S S S S

UN 1888, Chloroform

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 92 100 S S S S 572 39.5 - 45.9 - 44.7 - S
Single modes 78 84.8 S S S S 289 S S S S S S S
Truck 3 36 39.8 S S S S 283 49.3 13.5 49.2 14 S S 18.9
For-hire truck S S S S S S 306 S S S S S S S
Private truck S S S S S S 15 45.8 1 S S S S S
Rail S S 75 73.6 52 89.3 691 16.1 - S S S S S
Air (includes Truck and air) S S S S S S 276 S S S S S S S
Multiple modes S S S S S S 1,404 33.9 10.7 36 10.8 45.7 13 36.2
Parcel, U.S.P.S. or courier S S S S S S 1,404 6.4 - 20.5 - 43.7 - S

UN 1889, Cyanogen bromide

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S 19.6
Single modes S S S S S S S 28.3 10.1 24.2 10.9 S S 47.3
Truck 3 S S S S S S S S S S S S S S
Private truck S S S S S S S S S 21.9 - 19.5 - 19.2

UN 1891, Ethyl bromide

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S 40.4 4 46 0.2 S
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S S S S S S S S
For-hire truck S S S S S S S S S S S S S S

UN 1895, Phenylmercuric nitrate

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S 45.5 10.9 48.9 9.1 S S 16.4
Multiple modes S S S S S S S S S S S S S S
Parcel, U.S.P.S. or courier S S S S S S S S S S S S S S

UN 1897, Tetrachloroethylene

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 119 100 187 100 S S 94 23 - 3.8 - 3.8 - -
Single modes 118 99.9 187 100 S S 90 S S S S S S S
Truck 3 49 41.4 S S S S S 15 11.5 13.2 14 S S 6.3
For-hire truck 31 26.5 25 13.2 S S S 19.8 1.1 25.6 1 S S S
Private truck S S S S 1 1.4 41 S S S S S S S
Rail S S 150 80.2 S S 199 S S S S S S S
Multiple modes S S S S S S S S S S S S S S
Parcel, U.S.P.S. or courier S S S S S S S 42.3 - 49.8 - 24.2 - S
Other and unknown modes S S S S S S S 28.3 - 43.3 - S S S


UN 1902, Diisooctyl acid phosphate

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S S S S S S S S
For-hire truck S S S S S S S 29.8 - 25.8 - S S 32.2

UN 1903, Disinfectant, liquid, corrosive, n.o.s.

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S 42 100 S S 244 S S S S S S S
Single modes S S 40 95.8 S S 440 S S S S S S 30.9
Truck 3 S S 40 95.8 S S 440 23.2 14.7 24.3 19.4 S S 10.1
For-hire truck 64 37.6 37 88.7 S S 572 11.6 5 12.1 5.7 12.3 4.6 15
Private truck S S S S S S S 31.8 16.2 S S S S 33.6
Multiple modes S S S S S S S 37.9 10.5 49.2 6.5 S S 23.3
Parcel, U.S.P.S. or courier S S S S S S S S S S S S S S
Truck and Rail S S S S S S S 35.4 9.4 39.4 8.1 48.6 14.5 28.8

UN 1905, Selenic acid

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S 31.7
Single modes S S S S S S S 31.1 7.1 33.1 10.8 32.2 8.4 12
Truck 3 S S S S S S S 12.1 5.7 27.6 8.6 21.2 11.5 11.6
For-hire truck S S S S S S S 15.4 4.9 18.6 6.4 20.9 7.7 14.6
Rail S S S S S S S 21 5 30.8 6.9 17.9 7.2 13.4
Multiple modes S S S S S S S S S S S 45.5 15.9 30
Truck and Rail S S S S S S S S S S S S S S

UN 1907, Soda lime with more than 4 percent sodium hydroxide

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S S S 44.5 8 S S 39.8
Truck 3 S S S S S S S S S S S S S S
Private truck S S S S S S S S S S S S S 44

UN 1908, Chlorite solution

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 58 100 57 100 S S S S S S S S S S
Single modes 58 100 57 100 S S S S S S S S S 21.5
Truck 3 58 100 57 100 S S S S S S S S S S
For-hire truck S S S S S S 562 S S S S S S 31.8
Private truck 55 94.9 55 96.5 S S 133 S S 36.6 - S S 44

UN 1910, Calcium oxide

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 132 100 1,487 100 336 100 142 S S S S S S S
Single modes 129 97.6 1,453 97.7 314 93.4 140 S S S S S S 3.7
Truck 3 105 80 1,164 78.3 162 48.1 119 S S S S S S S
For-hire truck 84 63.7 959 64.5 116 34.5 129 S S S S S S S
Private truck S S S S S S 95 S S S S S S S
Rail 23 17.6 289 19.4 152 45.3 531 S S S S 42.2 18 38.9
Multiple modes S S S S S S S S S S S S S S
Truck and Rail S S S S S S S S S S S S S S
Other and unknown modes S S S S S S S S S S S S S S

UN 1915, Cyclohexanone

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 183 100 S S S S 691 S S S S S S S
Single modes 182 99.7 S S S S S S S S S S S S
Truck 3 76 41.5 42 41.3 S S S S S S S S S S
For-hire truck 63 34.5 36 35.3 S S S S S S S S S S
Private truck S S S S S S 28 39.9 1.1 40.9 0.6 S S S
Rail S S S S 93 84.4 1,543 S S S S S S S
Air (includes Truck and air) S S S S S S S S S S S S S S
Multiple modes S S S S S S 1,381 S S S S S S S
Parcel, U.S.P.S. or courier S S S S S S 1,381 26.6 - 31.6 - S S S

UN 1917, Ethyl acrylate, stabilized

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 176 100 S S S S 808 32.5 - 33.1 - S S S
Single modes 176 100 S S S S 808 S S S S S S S
Truck 3 112 63.5 67 53.7 S S 871 S S S S S S S
For-hire truck S S S S S S 932 5.9 1.8 6.5 1.6 8.2 1.8 20.1
Private truck S S S S S S S S S S S S S S
Rail S S S S S S S 31 7.9 27 6.7 26.3 6.1 12.9

UN 1918, Isopropylbenzene

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 2,812 100 2,812 100 1,632 100 S 30.9 5.9 35.1 7.7 23.3 2.4 8.3
Single modes 312 11.1 303 10.8 S S 58 S S S S 21.3 8.4 5.8
Truck 3 S S S S 1 - 67 S S 8 5 47.9 17.1 S
For-hire truck 6 0.2 5 0.2 - - 78 S S S S S S S
Private truck S S S S S S S S S S S S S S
Water S S S S S S S S S S S S S S
Shallow draft S S S S S S S S S S S S S S
Multiple modes 2,500 88.9 2,509 89.2 1,629 99.8 591 S S S S S S S
Rail and water S S S S S S 1,881 S S S S S S S
Other multiple modes 2,306 82 2,317 82.4 1,319 80.8 414 25.7 5.8 34.4 4.6 36.9 7.2 6.2

UN 1919, Methyl acrylate, stabilized

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S 40.3 6.3 33.3 7.1 36.5 8.3 14.2
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S 34.2 8.8 37.2 7.9 31.4 6.1 32.6
For-hire truck S S S S S S S S S S S S S 26.6

UN 1921, Propyleneimine, stabilized

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S 26.4
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S 12.8 6.7 S S S S S
For-hire truck S S S S S S S 26.4 1.9 33.4 3.3 49 6 19.8

UN 1931, Zinc dithionite or Zinc hydrosulfite

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S 0.1
Single modes S S S S S S S S S S S S S 14
Truck 3 S S S S S S S S S 46.9 13.4 S S 20.9
For-hire truck S S S S S S S S S S S S S S

UN 1940, Thioglycolic acid

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S 1,218 S S S S S S S
Single modes S S S S S S 1,570 3.7 12.6 21.8 12.4 35.9 17 2.6
Truck 3 S S S S S S S S S S S S S S
For-hire truck S S S S S S S S S S S S S S
Air (includes Truck and air) S S S S S S S S S S S S S S
Multiple modes S S S S S S S S S S S S S S
Parcel, U.S.P.S. or courier S S S S S S S S S 46.2 17.5 S S 29.1

UN 1942, Ammonium nitrate, not more than 0.2% total combustible material, organic substance, as carbon to the exclusion of other substance, abbr.

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 1,791 100 6,188 100 2,817 100 316 S S S S S S S
Single modes 1,724 96.3 5,922 95.7 2,687 95.4 312 49.7 - 14.6 - 19.9 - 31
Truck 3 975 54.5 2,903 46.9 833 29.6 253 S S 41.5 12.4 S S 25
For-hire truck 482 26.9 1,853 29.9 S S 407 S S S S S S 28.2
Private truck 494 27.6 1,050 17 99 3.5 72 11.8 12.2 21.2 6.3 S S 20.9
Rail 720 40.2 2,928 47.3 1,854 65.8 633 S S S S S S S
Pipeline 4 S S S S S S S S S S S S S 0.4
Multiple modes 66 3.7 265 4.3 125 4.4 474 S S S S S S 3.6
Truck and Rail 66 3.7 265 4.3 125 4.4 474 S S S S S S S
Other and unknown modes S S S S S S S 28.6 6.3 25.6 9.9 35.5 13.2 29.4

UN 1950, Aerosols, corrosive, Packing Group II or III, (each not exceeding 1 L capacity)

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 1,953 100 135 100 59 100 316 S S 40 8.3 S S S
Single modes 729 37.3 125 92.9 57 96.9 343 20.3 1.8 18.4 2 21.4 2.6 S
Truck 3 620 31.7 114 84.4 40 67.1 340 S S S S S S 38.2
For-hire truck 271 13.9 99 73 37 63.1 794 25.5 4 29 3.4 39.2 1.1 21.2
Private truck 349 17.9 S S S S 142 S S S S S S S
Rail 20 1 11 8 S S S 24.8 - 28 - 31.4 - 10.8
Air (includes Truck and air) 89 4.5 1 0.5 S S S S S S S S S S
Multiple modes S S 9 6.6 2 3.1 346 S S S S S S S
Parcel, U.S.P.S. or courier S S 9 6.6 2 3 346 S S S S S S S
Truck and Water S S S S S S S S S S S S S S
Other and unknown modes S S S S S S S 37.5 8.7 35.5 5 47.6 9.8 12.8

UN 1951, Argon, refrigerated liquid (cryogenic liquid)

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S 22.8 0.7 21.4 0.6 20.2 4.6 17.6
Private truck S S S S S S S 27.9 - 12.3 - 9.5 - 6.1

UN 1953, Compressed gas, toxic, flammable, n.o.s. Inhalation Hazard Zone A

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S - 100 S S S S S S S S
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S S S 47.6 11.4 S S 39.9
For-hire truck S S S S S S S S S S S S S 23.5
Multiple modes S S S S S S S S S S S S S S
Parcel, U.S.P.S. or courier S S S S S S S 43.8 16.1 39.2 18.1 S S 20.1

UN 1954, Compressed gas, flammable, n.o.s.

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S 170 S S S S S S S
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S S S S S S S S
For-hire truck S S S S S S S 14.1 5.3 21.1 5.7 25.7 9 14.8
Private truck S S S S S S 67 31.9 0.1 24.2 - 38.2 - 36.8
Multiple modes S S S S S S S S S S S S S -
Parcel, U.S.P.S. or courier S S S S S S S 31.9 8.7 33.6 7.5 29.2 7.6 S

UN 1955, Compressed gas, toxic, n.o.s. Inhalation Hazard Zone A

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S 511 21.7 0.3 35.3 0.2 4.5 0.4 30.9
Single modes S S S S S S 511 S S S S S S S
Truck 3 S S S S S S 511 2.3 - 17.7 - 37.7 - -
For-hire truck S S S S S S S S S S S S S 45.8
Private truck S S S S S S S S S S S S S 11.9

UN 1956, Compressed gas, n.o.s.

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 1,064 100 1,315 100 164 100 162 S S S S S S S
Single modes 841 79 1,130 86 S S 42 S S S S S S S
Truck 3 709 66.6 944 71.8 65 39.4 36 S S S S S S S
For-hire truck S S 54 4.1 S S S S S S S S S S
Private truck 420 39.5 890 67.7 27 16.6 27 S S S S S S S
Rail S S S S S S S S S S S S S S
Air (includes Truck and air) S S S S S S 1,994 S S S S S S 24.6
Pipeline 4 S S S S S S S S S S S S S S
Multiple modes S S S S S S 1,052 46.8 0.2 S S S S S
Parcel, U.S.P.S. or courier S S S S S S 1,052 40.5 20 S S S S S
Other and unknown modes S S S S S S S 23 5.8 23.5 4 26.2 2.4 25.7

UN 1957, Deuterium, compressed

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S - 100 S S S S S S S 29.1
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S S S S S S S S
For-hire truck S S S S S S S S S S S S S S
Multiple modes S S S S S S S S S S S S S S
Parcel, U.S.P.S. or courier S S S S S S S S S S S S S 28.4

UN 1959, 1,1-Difluoroethylene or Refrigerant gas R 1132a

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 19 100 4 100 S S S S S S S S S S
Single modes 19 100 4 100 S S S 22.4 0.6 S S S S 39
Truck 3 19 100 4 100 S S S 38.8 4.4 35.5 5.2 37.3 12.2 33.4
For-hire truck 19 100 4 100 S S S S S S S S S S

UN 1962, Ethylene

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 5,867 100 6,319 100 155 100 S S S S S S S S
Single modes 5,867 100 6,319 100 155 100 S 22 4.2 39 5.1 47.5 2.4 7.9
Truck 3 S S S S S S S S S S S S S S
Private truck S S S S S S S S S S S S S S
Rail S S S S S S S 11.2 1.8 11.8 1.8 45.5 4.7 26.8
Pipeline 4 5,855 99.8 6,304 99.8 S S S 8.4 2.7 8.6 2.6 8.6 3.4 7.6

UN 1964, Hydrocarbon gas mixture, compressed, n.o.s.

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 16,810 100 24,007 100 7,803 100 141 38.4 12.6 S S S S 29.9
Single modes 16,009 95.2 23,142 96.4 7,057 90.4 137 S S S S S S S
Truck 3 1,776 10.6 2,450 10.2 477 6.1 81 26.4 4.7 29.1 5.2 35.7 13.5 S
For-hire truck 938 5.6 1,254 5.2 253 3.2 113 46.1 7.7 S S S S 23.8
Private truck 838 5 S S S S 75 S S S S S S 23.8
Rail S S S S 5,532 70.9 560 S S S S S S 29.3
Pipeline 4 6,985 41.6 10,701 44.6 S S S S S S S S S S
Multiple modes S S S S S S 791 23.8 6.7 17 4.6 29.1 12.1 23.6
Parcel, U.S.P.S. or courier - - S S - - S S S S S S S S
Truck and Rail S S S S S S 1,188 S S S S S S 12.5
Truck and Water S S S S S S S 21.8 5.3 21.3 6.2 48.5 10.1 35.8
Rail and water S S S S S S S S S S S S S S
Other multiple modes S S S S S S S 33.5 2.2 32 5.3 25.7 8.2 22.4
Other and unknown modes S S S S S S S S S S S S S S

UN 1965, Hydrocarbon gas mixture, liquefied, n.o.s.

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 6,571 100 9,519 100 S S 249 S S S S S S S
Single modes 6,321 96.2 9,218 96.8 S S 257 S S S S S S S
Truck 3 1,114 16.9 2,222 23.3 370 10.2 201 S S S S S S S
For-hire truck 502 7.6 661 6.9 154 4.2 642 S S S S S S S
Private truck 612 9.3 1,561 16.4 216 6 125 40.6 14.5 S S 49.4 20 36.1
Rail 1,367 20.8 S S S S 1,120 28 6.1 21.3 5.7 35.2 7.2 19.7
Air (includes Truck and air) S S S S S S S S S S S S S S
Pipeline 4 S S S S S S S S S S S S S S
Multiple modes S S S S S S 224 S S S S S S -
Parcel, U.S.P.S. or courier S S S S S S S S S S S S S S
Truck and Rail S S S S S S S 11.4 4.1 13.9 5 14.4 5.6 S
Rail and water S S S S S S S 25.4 10.9 23.2 11.3 24.8 14.4 17.6
Other and unknown modes S S S S S S S 49.9 12.2 S S 48.4 14.8 8.6

UN 1966, Hydrogen, refrigerated liquid (cryogenic liquid)

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S -
Single modes S S S S S S S 20.1 2.3 28 4.4 23.5 6 24.7
Truck 3 S S S S S S S S S S S S S 32.1
For-hire truck S S S S S S S S S S S S S 36.4

UN 1967, Insecticide gases, toxic, n.o.s.

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S 47.1 18.4 S S S S 31.2
Single modes S S S S S S S S S S S S S 17.7
Air (includes Truck and air) S S S S S S S S S S S S S S

UN 1968, Insecticide gases, n.o.s.

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 33 100 S S S S 206 14.4 15.1 14.5 11.2 10.3 9.8 21.8
Single modes 27 81.5 S S S S S S S S S S S S
Truck 3 27 81.5 S S S S S S S S S S S -
For-hire truck S S S S S S 467 S S S S S S S
Private truck S S S S S S S 31 6.7 37.1 7.4 39.1 11.7 29.7
Multiple modes S S S S S S S 42.2 14.3 39.4 12.1 S S S
Parcel, U.S.P.S. or courier S S S S S S S S S S S S S 12.2
Other and unknown modes S S S S S S S S S S S S S S

UN 1969, Isobutane see also Petroleum gases, liquefied

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S - 100 S S S S S S S S
Single modes S S S S - 100 S S S S S S S S
Truck 3 S S S S - 100 S S S S S S S 7.2
Private truck S S S S - 100 S S S S S S S S

UN 1970, Krypton, refrigerated liquid (cryogenic liquid)

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S S S S S S S 17
Pipeline 4 S S S S S S S S S S S S S 13.7

UN 1971, Methane, compressed or Natural gas, compressed (with high methane content)

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 4 100 11 100 S S 158 S S S S S S S
Single modes 4 99.3 11 100 S S S 41 11.7 18.3 11.2 S S 32.1
Truck 3 3 77 9 79.2 S S S S S S S 36.3 - S
For-hire truck S S S S S S S S S S S S S S
Private truck S S S S S S S S S S S S S 11.6
Pipeline 4 S S S S S S S 36.1 12.9 S S S S 38.2
Multiple modes S S S S S S S S S S S 31.1 9.7 41.5
Parcel, U.S.P.S. or courier S S S S S S S S S S S S S 40.6

UN 1972, Methane, refrigerated liquid (cryogenic liquid) or Natural gas, refrigerated liquid (cryogenic liquid), with high methane content)

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 1,525 100 3,217 100 S S S S S S S S S 4.6
Single modes 1,524 100 3,216 100 S S S S S S S S S 19.1
Truck 3 446 29.2 S S S S S S S S S S S S
For-hire truck 131 8.6 391 12.1 S S 803 S S S S S S 10.3
Private truck S S S S S S S 31.3 13.6 22.5 11.2 14.7 3.6 26.4
Rail S S 340 10.6 S S 663 S S S S S S 18.4
Water S S S S S S S S S S S S S 17.3
Shallow draft S S S S S S S S S S S S S S
Pipeline 4 851 55.8 1,663 51.7 S S S S S S S S S S
Multiple modes S S S S S S S S S S S S S 40.2
Parcel, U.S.P.S. or courier S S S S S S S S S S S S S S

UN 1973, Chlorodifluoromethane and chloropentafluoroethane mixture or Refrigerant gas R 502 with boiling point, with 49 percent chlorodifluoromethane abbr.

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Other and unknown modes S S S S S S S S S S S S S S

UN 1974, Chlorodifluorobromomethane or Refrigerant gas R 12B1

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S 19
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S S S S S S S S
For-hire truck S S S S S S S S S S S S S S
Private truck S S S S S S S 8.7 15.5 11.5 2 S S S
Rail S S S S S S S 43.8 13.3 42.9 14.6 49.8 14.9 28.7

UN 1975, Nitric oxide and dinitrogen tetroxide mixtures or Nitric oxide and nitrogen dioxide mixtures

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S 30.1
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S S S S S S S 40.4
Private truck S S S S S S S 34.8 8.6 36.7 10.9 S S 25.8

UN 1977, Nitrogen, refrigerated liquid cryogenic liquid

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S 1 100 S S S S S S S 33.8
Single modes S S S S 1 97.4 S S S S S S S S
Truck 3 206 67 S S 1 86.3 S 30.3 13.8 37.1 16.6 44.3 14.3 25.8
For-hire truck S S S S S S S S S S S S S 34.8
Private truck S S S S S S S S S S S S S 30.7
Air (includes Truck and air) S S S S S S S 3.3 4.2 S S S S 46.1
Multiple modes S S S S S S 460 S S S S S S 32.2
Parcel, U.S.P.S. or courier S S S S S S 460 S S S S S S S

UN 1978, Propane see also Petroleum gases, liquefied

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 10,876 100 15,086 100 645 100 24 S S S S S S S
Single modes 10,811 99.4 14,866 98.5 609 94.4 24 14.4 1.8 14 11.8 14 1.6 -
Truck 3 S S S S 344 53.3 23 S S S S S S S
For-hire truck 556 5.1 766 5.1 54 8.3 S 30.8 16.2 S S 38.1 12.6 38.5
Private truck S S S S S S 22 S S S S S S S
Rail 683 6.3 879 5.8 176 27.3 208 S S S S S S S
Pipeline 4 2,504 23 4,192 27.8 S S S 28.2 3.4 18.5 1.2 28 0.3 S
Multiple modes S S S S S S S S S S S S S S
Truck and Rail S S S S S S S S S S S S S S
Other and unknown modes S S S S S S S S S S S S S S

UN 1982, Tetrafluoromethane or Refrigerant gas R 14

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S 32.1 8.2 32.3 8.9 46.1 12.9 S
Truck 3 S S S S S S S S S S S S S S
Private truck S S S S S S S 48.9 1.4 46.2 0.5 S S 18.5

UN 1983, 1-Chloro-2,2,2-trifluoroethane or Refrigerant gas R 133a

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Multiple modes S S S S S S S S S S S S S S
Parcel, U.S.P.S. or courier S S S S S S S S S S S S S S

UN 1984, Trifluoromethane or Refrigerant gas R 23

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S 31.2 10.1 37.4 4.3 33.2 5.3 21.3
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S S S S S S S S
Private truck S S S S S S S 39.7 - 39.9 - S S 26.9

UN 1986, Alcohols, flammable, toxic, n.o.s.

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 919 100 S S S S 365 S S S S S S S
Single modes S S S S S S 355 S S 45.2 - 17.8 - S
Truck 3 166 18 168 12.3 S S 336 S S S S S S 47.9
For-hire truck 101 11 94 6.9 22 1.4 696 S S S S S S 36.3
Private truck S S S S S S S S S S S S S 29.6
Rail S S S S S S 575 S S S S S S S
Water S S S S 1,095 70.2 1,320 S S S S S S S
Shallow draft S S S S 1,095 70.2 1,320 29 10.7 32.8 13.4 36.5 9.5 21.6
Air (includes Truck and air) S S S S S S S S S S S S S S
Multiple modes S S S S S S 998 S S S S S S S
Truck and Rail S S S S S S 998 25.8 8.8 18.1 6.8 29.2 4.4 26.6

UN 1987, Alcohols, n.o.s.

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 6,765 100 7,669 100 5,140 100 273 40.2 8.5 40.6 10.2 S S 42.8
Single modes 6,083 89.9 6,987 91.1 4,543 88.4 254 S S S S S S 17.5
Truck 3 3,761 55.6 3,924 51.2 745 14.5 215 S S S S S S S
For-hire truck 1,972 29.2 1,731 22.6 385 7.5 299 S S S S S S 30.7
Private truck 1,789 26.4 2,194 28.6 S S 181 S S S S S S S
Rail 1,787 26.4 2,923 38.1 3,796 73.9 1,273 42.7 11.1 S S S S 30.6
Pipeline 4 S S S S S S S 19.7 4.6 48.3 11 S S 21.2
Multiple modes 358 5.3 443 5.8 479 9.3 S 26.5 - 47.8 - 44.5 - 26.8
Parcel, U.S.P.S. or courier S S - - S S S S S S S S S S
Truck and Rail 317 4.7 437 5.7 436 8.5 970 S S S S S S S
Truck and Water S S S S S S S 46.6 - 16.4 - 25.2 - 38.3
Other and unknown modes 324 4.8 239 3.1 118 2.3 812 46.8 12.3 S S S S 19.6

UN 1988, Aldehydes, flammable, toxic, n.o.s.

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 21 100 S S S S S S S 46.6 19.6 S S 43
Single modes S S S S S S S S S S S S S S
Rail S S S S S S S 48.6 1.6 S S S S 32.7
Multiple modes S S S S S S S S S S S S S 23
Parcel, U.S.P.S. or courier S S S S S S S S S S S S S S

UN 1989, Aldehydes, n.o.s.

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 10 100 S S S S 388 41.7 17.4 28.7 12.3 31.4 14 15.4
Single modes 9 84.8 19 99.9 S S S 23.3 5.6 22.8 4.4 28.4 2.6 20.3
Truck 3 9 84.8 19 99.9 S S S 39.3 11.3 38.9 12.7 40.7 18 34.7
For-hire truck S S 19 98.5 S S S 30.6 8.7 36.1 7.9 21.6 8.1 26.7
Private truck S S S S S S S S S S S S S -
Multiple modes S S S S S S S S S S S S S S
Parcel, U.S.P.S. or courier S S S S S S S S S S S S S S

UN 1990, Benzaldehyde

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 136 100 S S 12 100 423 40 6.6 43 6.4 S S 15.2
Single modes 134 98 S S 12 99.8 S S S S S S S 11.6
Truck 3 131 96.3 S S 11 93.4 S 35.5 1.1 25.2 0.2 24.2 1.6 4.4
For-hire truck 110 80.9 S S 11 92 S S S S S S S S
Private truck S S S S S S 132 30.4 6.1 34.7 3.9 48.8 10.1 17.3
Air (includes Truck and air) 2 1.6 S S S S S S S S S S S S
Multiple modes S S S S S S 574 S S S S S S 25.9
Parcel, U.S.P.S. or courier S S S S S S 574 30.5 19.1 40.4 18.6 S S 21.7

UN 1991, Chloroprene, stabilized

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S 24.7 4.1 14.8 2.1 32.6 5.8 8.2
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S 13.6 6.5 20.3 10.7 32.3 11.7 21.1
Private truck S S S S S S S S S S S S S 27.6

UN 1992, Flammable liquids, toxic, n.o.s.

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 407 100 160 100 53 100 S S S S S S S S
Single modes 264 65 121 75.7 S S S S S S S S S S
Truck 3 236 58.1 S S S S S S S S S S S S
For-hire truck S S 41 25.6 S S S S S S S S S 32.8
Private truck 49 12.1 S S S S S S S S S S S S
Rail S S S S S S 132 S S S S S S S
Air (includes Truck and air) S S S S S S 1,658 S S S S S S 11.3
Multiple modes S S S S S S 1,691 S S S S S S S
Parcel, U.S.P.S. or courier S S S S S S S S S S S S S 26.7
Truck and Rail S S S S S S S S S S S S S S
Truck and Water S S S S S S S S S S S S S 33.2
Other and unknown modes S S S S S S S S S S S S S S

UN 1993, Flammable liquids, n.o.s.

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 273,421 100 454,123 100 41,183 100 37 S S S S S S S
Single modes 258,257 94.5 420,217 92.5 31,728 77 33 S S S S S S S
Truck 3 168,082 61.5 255,622 56.3 16,408 39.8 30 16.7 1.5 16.4 1.5 42.1 3.1 18.9
For-hire truck 60,836 22.2 95,519 21 8,405 20.4 98 10.9 2.4 14.4 2.2 15 4.5 7.1
Private truck 107,245 39.2 160,103 35.3 8,003 19.4 24 S S S S S S S
Rail 3,284 1.2 4,726 1 2,713 6.6 S S S S S S S 42.7
Water 23,867 8.7 49,189 10.8 5,998 14.6 355 S S S S S S S
Shallow draft 21,418 7.8 43,620 9.6 2,368 5.7 S S S S S S S 48.1
Great Lakes S S S S S S S S S S S S S S
Deep draft 1,912 0.7 4,352 1 2,744 6.7 896 42.9 16.8 36 18.7 S S S
Air (includes Truck and air) S S S S S S 1,041 S S S S S S S
Pipeline 4 62,890 23 110,589 24.4 S S S 44.2 17.3 44.7 5.4 S S 17.3
Multiple modes 13,167 4.8 31,081 6.8 9,107 22.1 587 S S S S S S S
Parcel, U.S.P.S. or courier 160 0.1 S S 4 - 592 S S S S S S 20.6
Truck and Rail 284 0.1 310 0.1 162 0.4 640 25.8 10.3 23.1 10.7 17.3 12.8 17
Truck and Water 6,635 2.4 12,942 2.8 5,180 12.6 804 35 16.2 35.8 16.4 S S S
Rail and water S S 100 - 25 0.1 250 S S S S S S 27
Other multiple modes 5,988 2.2 17,721 3.9 3,736 9.1 172 25.3 0.3 34.2 0.3 23.9 0.1 7
Other and unknown modes 1,997 0.7 2,826 0.6 348 0.8 126 S S S S S S S

UN 1999, Tars, liquid including road asphalt and oils, bitumen and cut backs

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 3,513 100 S S 3,274 100 90 S S S S S S S
Single modes 3,408 97 S S 3,017 92.1 S S S S S S S S
Truck 3 2,356 67 S S 1,557 47.5 65 S S S S S S S
For-hire truck 1,926 54.8 S S 1,382 42.2 S 39.5 4.9 43.2 4.8 S S 16.2
Private truck 429 12.2 1,972 7.1 174 5.3 80 32.5 9.2 44 6.3 43.1 8.5 33.9
Rail 358 10.2 1,450 5.2 1,227 37.5 912 S S S S S S S
Water 482 13.7 S S S S 199 S S S S S S S
Shallow draft S S S S S S S S S S S S S S
Deep draft 38 1.1 111 0.4 22 0.7 214 S S 46.4 3 S S S
Pipeline 4 S S S S S S S S S S S S S S
Multiple modes S S 352 1.3 253 7.7 964 26.9 - 18 - S S S
Parcel, U.S.P.S. or courier S S - - - - 258 41.9 3.9 26.5 4.2 35.4 3.8 44
Truck and Rail 25 0.7 137 0.5 140 4.3 1,021 35.6 6.8 38.6 7.3 36.5 6.7 22.6
Truck and Water 5 0.1 14 - 3 0.1 254 S S S S S S S
Other multiple modes S S S S S S S S S S S S S 49.6
Other and unknown modes S S S S S S 31 S S S S S S S

UN 2001, Cobalt naphthenates, powder

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 1 100 1 100 S S S 33 12.9 32.1 16.4 S S 25.4
Single modes 1 100 1 100 S S S S S S S S S S
Truck 3 1 100 1 100 S S S S S S S S S S
For-hire truck S S S S S S S 34.9 4.8 30.5 4.6 39 2.8 S
Private truck S S S S S S S 30.5 12 38.1 10.2 43.4 13.2 27.7

UN 2006, Plastics, nitrocellulose-based, self-heating, n.o.s.

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S 31 4 14.4 3.6 23.5 1.8 22.3
Single modes S S S S S S S S S 5.7 1.4 S S S
Truck 3 S S S S S S S 49.9 8.2 S S 47.5 14.7 S
Private truck S S S S S S S S S 41.7 18.5 S S S

UN 2008, Zirconium powder, dry

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S 11.1 2.2 11 2.1 8.4 2 8.7
Single modes S S S S S S S 30.2 9.1 S S 34.7 10.1 S
Truck 3 S S S S S S S S S S S S S S
Private truck S S S S S S S 31.9 4.5 41.8 6.2 40.8 9.4 16.2

UN 2014, Hydrogen peroxide, aqueous solutions with more than 40 percent but not more than 60 percent hydrogen peroxide (stabilized as necessary)

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 599 100 1,392 100 605 100 480 37.8 5.3 36.9 4.6 38.2 7 6
Single modes 568 94.8 1,349 96.9 513 84.7 444 S S S S 38.3 - 19.3
Truck 3 385 64.2 767 55.1 255 42.2 257 S S S S S S S
For-hire truck 205 34.2 500 36 228 37.7 478 S S S S S S S
Private truck 180 30 266 19.1 27 4.5 75 S S S S S S 40.2
Rail 134 22.3 577 41.4 256 42.4 S S S S S S S S
Air (includes Truck and air) 46 7.7 S S S S 1,874 29.3 6.2 33.4 7.2 40.7 5.5 14.3
Pipeline 4 S S S S S S S S S S S S S S
Multiple modes S S S S S S 802 S S S S S S S
Parcel, U.S.P.S. or courier 7 1.2 S S - - S S S S S S S S
Truck and Rail 6 1 S S S S 2,007 33.7 - S S S S 42.3
Truck and Water S S S S S S S 9.7 1 3.4 0.8 0.4 2.2 7.4
Other and unknown modes 1 0.2 S S S S S S S S S S S S

UN 2015, Hydrogen peroxide, stabilized or Hydrogen peroxide aqueous solutions, stabilized with more than 60 percent hydrogen peroxide

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S 879 S S S S S S 29
Single modes S S S S S S 844 S S S S S S S
Truck 3 54 11.6 134 11.1 54 4.2 401 S S S S S S S
For-hire truck 34 7.2 85 7 42 3.3 498 S S 48.7 0.6 45 0.2 15.1
Private truck S S S S S S 231 S S S S S S 28.2
Rail S S S S S S 1,133 S S S S S S 23.2
Multiple modes S S S S S S 1,485 25.3 6.7 23.8 6.9 26.5 7.8 S
Parcel, U.S.P.S. or courier S S S S S S S S S S S S S S
Truck and Rail S S S S S S S S S S S S S S

UN 2016, Ammunition, toxic, non-explosive, without burster or expelling charge, non-fuzed

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S 4 100 1,068 39.5 12.7 40.6 13.6 20.4 16.3 40.7
Single modes S S S S 4 100 1,068 48.1 15.6 S S S S 18.9
Truck 3 S S S S 4 100 1,068 S S S S S S 33.3
For-hire truck S S S S 4 100 1,068 S S S S S S S

UN 2019, Chloroanilines, liquid

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S 22.3 14.3 20.5 12.5 48.4 14.9 48.1
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S S S S S S S S
Private truck S S S S S S S S S S S S S S

UN 2020, Chlorophenols, solid

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S 36.7 17.1 35.3 18.5 S S 26.3
Truck 3 S S S S S S S 28.2 16.8 S S 28.9 8.8 14.7
For-hire truck S S S S S S S 30 7.6 33.5 7.7 33 7.1 10.5

UN 2022, Cresylic acid

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S 15 100 S S S S S S S S
Single modes S S S S 15 100 S S S S S S S S
Truck 3 S S S S S S S S S S S S S S
For-hire truck S S S S S S S 32.2 14.6 26.7 9.7 38.7 8 43.5
Rail 17 35 9 34.2 12 76.5 1,289 S S 42.4 9.9 S S S

UN 2023, Epichlorohydrin

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S 277 S S S S S S S
Truck 3 S S S S S S 277 S S S S S S S
For-hire truck S S S S S S 277 44.6 - S S S S S
Multiple modes S S S S S S S 6.8 0.3 10.1 0.1 S S S
Parcel, U.S.P.S. or courier S S S S S S S 22.7 18.6 25.8 13.7 S S S

UN 2025, Mercury compounds, solid, n.o.s.

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S 290 S S S S S S S
Single modes S S S S S S 262 S S S S S S 19.4
Truck 3 S S S S S S 262 S S S S S S 24.1
Private truck S S S S S S 262 S S S S S S S
Multiple modes S S S S S S S S S S S S S S
Parcel, U.S.P.S. or courier S S S S S S S S S 33.3 10.3 S S S

UN 2028, Bombs, smoke, non-explosive, with corrosive liquid, without initiating device

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S S S S S S S S
Private truck S S S S S S S 46.6 - 22.9 - S S 37.8

UN 2030, Hydrazine, aqueous solutions, with more than 37% hydrazine, by mass

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S 50 0.1 27.5
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S S S S S S S S
For-hire truck S S S S S S S S S S S S S 24.8

UN 2031, Nitric acid other than red fuming, with more than 70 percent nitric acid

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 297 100 1,400 100 365 100 232 S S S S S S S
Single modes 290 97.7 1,391 99.4 357 97.8 178 S S S S S S S
Truck 3 193 65.2 583 41.7 161 44.1 166 26 0.8 24.2 0.7 33.3 0.7 33.8
For-hire truck 95 32.2 338 24.2 112 30.6 300 S S 36.1 15.2 S S 26.6
Private truck 98 33.1 245 17.5 49 13.5 98 S S S S S S 28.8
Rail 38 12.8 204 14.6 169 46.2 819 S S S S S S S
Pipeline 4 S S 604 43.1 S S S S S S S S S S
Multiple modes 5 1.8 S S 2 0.5 1,352 S S S S S S S
Parcel, U.S.P.S. or courier S S S S S S 1,421 S S S S S S S
Truck and Rail S S S S S S S 40 15.3 44.9 14.7 S S 21.8
Rail and water S S S S S S S S S S S S S S
Other and unknown modes S S S S S S S S S S S S S 49.8

UN 2032, Nitric acid, red fuming

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S 38.4 - S S 48.5 - S
Truck 3 S S S S S S S S S S S S S S
For-hire truck S S S S S S S 48.5 - S S S S S

UN 2033, Potassium monoxide

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S S S S S S S S
For-hire truck S S S S S S S S S S S S S S

UN 2035, 1,1,1-Trifluoroethane, or Refrigerant gas R 143a

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 56 100 14 100 S S 144 S S S S S S S
Single modes 56 100 14 100 S S 144 S S S S S S S
Truck 3 S S S S S S 74 S S S S S S S
For-hire truck S S S S S S S S S S S S S S
Private truck S S S S S S S S S 35.6 8.4 42.9 4.7 S
Rail S S S S S S S 30 8.2 28.9 10.2 42.7 12.9 13.6

UN 2045, Isobutyraldehyde or Isobutyl aldehyde

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S 46
Single modes S S S S S S S 15.8 13.3 19.5 14.5 13.3 14.8 14.1
Rail S S S S S S S S S S S S S 23.3

UN 2046, Cymenes

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 6 100 S S S S 348 S S S S S S S
Single modes 6 100 S S S S 348 S S S S S S S
Truck 3 6 100 S S S S 348 S S S S S S S
For-hire truck 6 100 S S S S 348 13.4 14.4 15 10.9 31 9 40.1

UN 2047, Dichloropropenes

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S S S S S S S 14.3
Truck 3 S S S S S S S S S S S S S S
Private truck S S S S S S S 36.1 8.2 38.7 8.4 48.6 11 12.3

UN 2048, Dicyclopentadiene

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 65 100 98 100 97 100 917 S S S S S S S
Single modes 65 100 98 100 97 100 917 S S S S S S S
Truck 3 10 14.8 13 13 10 10.3 710 S S S S S S S
For-hire truck 10 14.8 13 13 10 10.3 710 S S S S S S S
Rail 55 85.2 85 87 87 89.7 1,025 S S S S S S S

UN 2050, Diisobutylene, isomeric compounds

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S 154 S S S S S S 12.5
Single modes S S S S S S 154 43.4 - 42.4 - 42.1 - 0.4
Truck 3 S S S S S S 154 S S S S S S S
For-hire truck S S S S S S S 26 18.3 22.3 16.2 40.3 17.2 28.9
Private truck S S S S S S S S S S S S S S

UN 2051, 2-Dimethylaminoethanol

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S 184 S S S S S S S
Single modes S S S S S S 168 S S S S S S S
Truck 3 S S S S S S 128 S S S S S S 38.4
For-hire truck S S S S S S 1,136 S S S S S S S
Private truck S S S S S S S S S S S S S S
Rail S S S S S S S S S S S 8.9 1.4 6.9
Multiple modes S S S S S S S S S S S S S S
Parcel, U.S.P.S. or courier S S S S S S S 40.2 - 7.9 - 7.9 - -

UN 2052, Dipentene

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 2 100 1 100 - 100 S S S S S S S 17.8
Single modes 2 100 1 100 - 100 S S S S S S S 47.2
Truck 3 2 100 1 100 - 100 S S S S S S S S
For-hire truck S S S S S S S S S S S S S 23.4
Private truck 1 72.7 1 79.6 S S S S S S S S S 16.7

UN 2053, Methyl isobutyl carbinol

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S - 100 S S S S S S S S
Single modes 80 99.9 32 100 - 97 4 S S S S S S S
Pipeline 4 80 99.9 32 100 S S S S S S S S S 16.9
Multiple modes S S S S S S S 3.4 1.9 33.5 0.5 9.8 1 S
Parcel, U.S.P.S. or courier S S S S S S S S S 31 12.4 S S 43.6

UN 2054, Morpholine

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S 20 100 S S S S S S S S S S
Single modes S S 20 99.9 S S S S S S S S S 42.1
Truck 3 S S 20 99.9 S S S S S S S S S S
For-hire truck S S S S S S S S S 45 18.9 37.9 6.6 S
Private truck S S S S S S 17 S S S S S S S
Multiple modes S S S S S S S 44.7 4.7 46.3 7.4 S S 39.7
Parcel, U.S.P.S. or courier S S S S S S S S S S S S S S

UN 2055, Styrene monomer, stabilized

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S 2,158 100 1,827 100 459 S S S S S S 1.7
Single modes S S 1,476 68.4 633 34.6 429 S S S S S S S
Truck 3 S S S S 9 0.5 139 S S S S S S S
For-hire truck S S 31 1.4 7 0.4 364 45.8 18.1 S S S S 32.2
Private truck S S S S 2 0.1 57 S S S S S S S
Rail S S 203 9.4 S S 1,162 46.7 9.7 S S S S 43.1
Water S S S S S S 754 S S S S S S S
Shallow draft S S 770 35.7 271 14.8 565 S S S S S S S
Deep draft S S S S S S 2,142 S S S S S S S
Pipeline 4 S S S S S S S S S S S S S S
Multiple modes 825 14.9 681 31.6 1,195 65.4 1,026 S S S S S S S
Parcel, U.S.P.S. or courier S S S S S S S 10 - 30.6 - 28 - 13.9
Truck and Rail S S S S S S S S S S S S S S
Truck and Water S S S S S S S S S S S S S 34.4
Rail and water S S S S S S S S S 37.4 13.1 34.3 9.7 38.5
Other multiple modes S S S S S S 1,461 31.4 4 26.4 4.3 26.4 6.4 13.9
Other and unknown modes S S S S S S S S S S S S S S

UN 2056, Tetrahydrofuran

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S 517 S S S S S S S
Single modes S S S S S S S S S S S S S S
Truck 3 458 54 118 49.8 S S S S S S S S S S
For-hire truck S S S S S S 600 S S S S S S S
Private truck S S S S S S 52 30.4 6 41.5 6.5 S S 13.9
Rail S S S S S S S S S S S S S S
Multiple modes S S S S S S 590 S S S S S S S
Parcel, U.S.P.S. or courier S S S S S S 590 S S S S S S 35.3

UN 2059, Nitrocellulose, solution, flammable with not more than 12.6 percent nitrogen, by mass, and not more than 55 percent nitrocellulose

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 15 100 2 100 S S 492 39.6 17.6 S S S S S
Single modes 15 99.1 2 99.1 1 99.4 596 S S S S S S S
Truck 3 15 99.1 2 99.1 1 99.4 596 48.8 11.1 46.3 11.9 30 12.1 S
For-hire truck S S S S S S 675 44.7 9.6 42.8 11.4 43.8 12.6 24.8
Private truck S S S S S S 413 34 7.2 32.3 7.6 34 3.7 20.6
Multiple modes S S S S S S S 39.7 13.4 30.2 14.8 40.8 13 19.3
Parcel, U.S.P.S. or courier S S S S S S S 25.6 7.8 41.5 6.1 31.8 5.3 18.8

UN 2067, Ammonium nitrate based fertilizer

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 803 100 2,683 100 832 100 162 S S S S S S S
Single modes 632 78.8 2,123 79.1 519 62.4 143 S S 39.7 0.4 S S 35.4
Truck 3 570 71 1,872 69.8 373 44.8 132 28.5 9.5 25.9 13.2 35 13.9 14.2
For-hire truck 231 28.8 835 31.1 189 22.7 S 38.2 14.5 S S 35.1 1.2 S
Private truck 339 42.2 1,037 38.6 184 22.1 93 S S S S S S S
Rail 62 7.8 251 9.4 146 17.6 S S S S S S S S
Multiple modes S S S S S S S 16.2 - S S S S S
Truck and Rail S S S S S S 554 45.5 14.6 S S 48.6 16.5 22.3
Truck and Water S S S S S S S S S S S S S S
Other and unknown modes S S S S S S S 34.4 0.2 S S S S S

UN 2071, Ammonium nitrate based fertilizer

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S S S S S S S 23
For-hire truck S S S S S S S S S S S S S S
Multiple modes S S S S S S S S S S S S S S
Truck and Rail S S S S S S S S S S S S S S
Other and unknown modes S S S S S S S S S S S S S S

UN 2073, Ammonia solution, relative density less than 0.880 at 15 degrees C in water, with more than 35 percent but not more than 50 percent ammonia

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S 82 S S S S S S S
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S S S S S S S S
Private truck S S S S S S S 33.2 7 35.6 5.5 37 10.3 37
Multiple modes S S S S S S S S S S S S S 4.3
Parcel, U.S.P.S. or courier S S S S S S S 28.7 12.1 38 13.4 35.2 12.5 23.4

UN 2074, Acrylamide, solid

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S S S S S S S 18.2
Truck 3 S S S S S S S S S S S S S 49.4
For-hire truck S S S S S S S S S S S S S S
Private truck S S S S S S S S S S S S S 22.8

UN 2076, Cresols, liquid

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 179 100 83 100 65 100 597 S S S S S S 30.6
Single modes 179 100 83 100 65 100 597 44.5 3.3 30.4 1.1 35.3 1.8 26.2
Truck 3 116 64.5 54 65.4 21 32.4 476 S S S S S S S
For-hire truck 116 64.5 54 65.4 21 32.4 476 39.4 12.3 42.8 12.4 39.9 13.1 32.2
Rail 64 35.5 29 34.6 44 67.6 1,527 21.8 7.6 30.2 9.6 28.5 10.8 30.3

UN 2078, Toluene diisocyanate

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 1,069 100 692 100 546 100 549 15.7 14.7 S S 45.8 10.9 42.4
Single modes 1,054 98.6 688 99.5 542 99.3 545 49 13.1 S S S S 24.6
Truck 3 427 39.9 S S S S 317 S S 30 4.5 S S 39.3
For-hire truck 370 34.6 S S S S 342 S S S S S S 16.3
Private truck 57 5.4 30 4.3 S S S S S S S S S S
Rail 627 58.6 446 64.5 464 85 1,054 S S 46.4 18.3 18.3 9.1 38.5
Multiple modes S S S S S S S S S S S S S S
Rail and water S S S S S S S S S S S S S S

UN 2079, Diethylenetriamine

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S 15.7 16.6 42.5 19.1 44.9 18.4 S
Single modes S S S S S S S 24.5 - 24.4 - 29.3 - 11.4
Truck 3 S S S S S S S 47.3 - 49.4 - 49.4 - -
For-hire truck S S S S S S 766 S S S S S S S
Private truck S S S S S S 110 S S S S S S S
Multiple modes S S S S S S S S S S S S S S
Parcel, U.S.P.S. or courier - 0.5 - 0.1 S S S S S S S S S S
Truck and Rail S S S S S S S S S S S S S 40.4
Other and unknown modes S S S S S S S 35.8 13 48.3 6.5 S S 15.8

UN 2189, Dichlorosilane

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S 44 8.1 39 10.6 42.6 17.2 32.3
Multiple modes S S S S S S S S S S S S S S
Parcel, U.S.P.S. or courier S S S S S S S S S S S S S S

UN 2190, Oxygen difluoride, compressed

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S 25.9 7.9 S S S S 23.1
Truck 3 S S S S S S S S S S S S S 20.3
For-hire truck S S S S S S S S S S S S S S

UN 2191, Sulfuryl fluoride

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 21 100 S S - 100 18 S S S S S S 7.7
Single modes 17 83.2 S S S S 14 34.4 18.1 42.3 15.6 49.4 9.8 20.3
Truck 3 17 83.2 S S S S 14 S S S S S S S
Private truck 17 83.2 S S S S 14 18.5 8.3 27.9 7.4 27.8 4.9 12.1
Multiple modes S S S S S S S 12.3 5.5 13.2 5.9 16.5 4.6 12.5
Truck and Water S S S S S S S S S 47 - S S S
Other and unknown modes S S S S S S S S S S S S S 1.9

UN 2193, Hexafluoroethane , or Refrigerant gas R116

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S 28.4
Single modes S S S S S S S 45.2 2 47.7 10 S S 32.8
Truck 3 S S S S S S S 32.5 15.8 27.5 14.5 S S 31.6
Private truck S S S S S S S S S S S S S S

UN 2195,Tellurium hexafluoride

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S 9.1 - 15.9 - 20.5 - 17.3
Private truck S S S S S S S S S S S S S S
Multiple modes S S S S S S S S S 18.3 - 38 - 13.5
Parcel, U.S.P.S. or courier S S S S S S S S S S S S S 29.5

UN 2196, Tungsten hexafluoride

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 165 100 2 100 S S 806 S S S S S S S
Single modes 159 96.5 2 98.4 S S 797 S S S S S S 20
Truck 3 159 96.5 2 98.4 S S 797 S S S S S S 38.1
For-hire truck 128 77.9 2 89.7 1 75 780 37.3 10.7 36.4 8.6 S S S
Private truck S S S S S S S S S S S S S S
Multiple modes S S S S S S S S S S S S S 26.2
Parcel, U.S.P.S. or courier S S S S S S S S S S S S S 45.3

UN 2198, Phosphorus Pentafluoride

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 275 100 178 100 340 100 1,932 S S 43.7 19 S S 45.6
Single modes 275 100 178 100 340 100 1,932 S S S S S S S
Rail 275 100 178 100 340 100 1,932 S S S S S S S

UN 2199, Phosphine

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S 1,904 S S 46.1 - S S S
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S S S S S S S S
For-hire truck S S S S S S S S S S S S S S
Multiple modes S S S S S S S 49.3 13.5 49.2 14 S S 18.9
Parcel, U.S.P.S. or courier S S S S S S S S S S S S S S

UN 2201, Nitrous oxide, refrigerated liquid

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S 34.9 14 S S S S 12.7
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S 36.7 10.9 38 10.9 46.6 13.2 36
For-hire truck S S S S S S S S S S S S S S
Private truck S S S S S S S S S S S S S 26.7

UN 2202, Hydrogen selenide, anhydrous

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S 21.5 6.1 12.4 8.1 S S 34.5
Single modes S S S S S S S S S 25.8 8.8 18.1 6 41.6
Truck 3 S S S S S S S S S S S S S S
For-hire truck S S S S S S S S S S S S S S

UN 2203, Silane

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S 44.4 10.3 41.2 9.2 S S 36.3
For-hire truck S S S S S S S S S S S S S S
Private truck S S S S S S S 23 - 3.8 - 3.8 - -

UN 2205, Adiponitrile

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 172 100 140 100 203 100 1,524 S S S S S S S
Single modes 162 94.4 132 94.2 201 99.2 1,529 15 11.5 13.2 14 S S 6.3
Rail 162 94.4 132 94.2 201 99.2 1,529 S S S S S S 31.6
Multiple modes S S S S S S S S S S S S S S
Rail and water S S S S S S S S S S S S S S

UN 2206, Isocyanates, toxic, n.o.s. or Isocyanate solutions, toxic, n.o.s., flash point more than 61 degrees C and boiling point less than 300 degrees C

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 17 100 4 100 S S S S S S S S S S
Single modes 10 62.1 3 65.4 S S 916 S S S S S S S
Truck 3 10 62.1 3 65.4 S S 916 29.8 - 25.8 - S S 32.2
For-hire truck 10 62.1 3 65.4 S S 916 S S S S S S S
Multiple modes S S S S S S 293 S S S S S S S
Parcel, U.S.P.S. or courier S S S S S S 304 23.2 14.5 24.3 19.3 S S 10.6
Truck and Rail S S S S S S S 9.4 4.6 9.2 4.6 14.4 4.2 15.4

UN 2208, Calcium hypochlorite mixtures, dry, with more than 10 percent but not more than 39 percent available chlorine

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S 5
Single modes S S S S S S S 42.2 14.4 S S S S 14.6
Truck 3 S S S S S S S S S S S S S S
Private truck S S S S S S S 33.3 9.6 35.8 10.6 45.8 7 39.5

UN 2209, Formaldehyde, solutions, with not less than 25 percent formaldehyde

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S 187 100 194 S S S S S S 23.6
Single modes S S S S 187 100 167 37.2 7.9 35.5 9.6 32.2 8.4 13
Truck 3 205 35.3 S S 148 78.8 185 15.4 6.2 31.8 9.1 22.1 10.8 15.5
For-hire truck 159 27.4 S S 132 70.6 244 17.9 6.3 23.2 6.9 21.9 7 11.4
Private truck 46 7.9 S S S S 101 16.5 8.4 31.6 8.5 19.5 8.8 9.9
Rail S S S S S S S S S S S 45.6 15.9 25.4
Pipeline 4 S S S S S S S S S S S S S S
Multiple modes S S S S S S S S S S S S S 42.9
Parcel, U.S.P.S. or courier S S S S S S S S S S S S S S

UN 2211, Polymeric beads, expandable, evolving flammable vapor

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 867 100 429 100 389 100 850 S S S S S S 44
Single modes 740 85.3 365 85 239 61.4 713 S S S S S S 21.5
Truck 3 740 85.3 365 85 239 61.4 713 S S S S S S S
For-hire truck 631 72.8 305 71.2 229 58.8 769 S S S S S S 30.4
Private truck 109 12.6 59 13.8 10 2.6 174 S S 36.6 - S S 44
Multiple modes 122 14.1 64 14.9 150 38.5 1,943 S S S S S S S
Parcel, U.S.P.S. or courier S S S S S S S S S S S S S 33.8
Truck and Rail 115 13.3 61 14.1 122 31.4 2,018 S S S S S S 24.4
Truck and Water S S S S S S S S S S S S S 46.1
Other and unknown modes S S S S S S S S S S S S S S

UN 2212, Blue asbestos (Crocidolite) or Brown asbestos (amosite, mysorite)

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S S S S S S S S
For-hire truck S S S S S S S S S S S S S S
Private truck S S S S S S S 33.6 12 33.7 12.4 S S 40.7
Rail S S S S S S S S S S S S S S

UN 2213, Paraformaldehyde

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S 67 S S S S S S S
Single modes S S S S S S 67 S S 36.1 20 45.5 3.3 S
Truck 3 S S S S S S 67 43.2 10.6 38.9 12.3 S S 38.2
Private truck S S S S S S 67 5.5 1.1 7.4 1.3 9.3 1 4.5

UN 2215, Maleic anhydride

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S 535 S S S S S S S
Single modes S S S S S S 535 S S S S S S 13.3
Truck 3 S S S S S S S S S S S S S 18.6
For-hire truck S S S S S S S 37.5 17 S S 40.6 7.2 11.8
Private truck S S S S S S S S S S S S S S
Rail 203 57.2 168 58.8 S S 745 S S S S S S S

UN 2216, Fish meal, stabilized or Fish scrap, stabilized

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S S S S S S S -
For-hire truck S S S S S S S S S S S S S S

UN 2218, Acrylic acid, stabilized

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 454 100 239 100 184 100 522 S S S S S S S
Single modes 451 99.2 226 94.3 184 99.7 579 S S 20.4 14 S S 24.6
Truck 3 159 34.9 79 32.8 32 17.6 384 S S S S S S S
For-hire truck 158 34.8 78 32.8 32 17.6 405 S S S S S S S
Private truck S S S S S S S S S S S S S S
Rail 292 64.3 147 61.4 151 82.1 1,032 S S S S S S S
Multiple modes S S S S S S S S S S S S S S
Truck and Rail S S S S S S S S S S S S S S

UN 2219, Allyl glycidyl ether

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Multiple modes S S S S S S S 16.6 7.5 26.9 4.9 28.1 7.6 18.1
Parcel, U.S.P.S. or courier S S S S S S S 27.4 6.6 29.1 6.7 21.9 10.1 13.2

UN 2224, Benzonitrile

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S - 100 S S S S S S S S S S
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S S S S S S S S
Private truck S S S S S S S S S S S S S S
Multiple modes S S S S S S S S S S S S S S
Parcel, U.S.P.S. or courier S S S S S S S S S S S S S S

UN 2227, n-Butyl methacrylate, stabilized

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 90 100 26 100 S S 1,021 S S S S S S 10.7
Single modes 90 99.9 26 100 S S 507 S S S S S S 47
Truck 3 90 99.9 26 100 S S 507 46.7 8.4 48.9 7.4 S S 17.8
For-hire truck S S 22 84.6 S S S 26.2 10.5 33.2 9.3 31.4 19.6 14.3
Private truck S S S S S S S S S S S S S S
Multiple modes S S S S S S S S S S S S S S
Parcel, U.S.P.S. or courier S S S S S S S S S S S S S 40.4

UN 2234, Chlorobenzotrifluorides

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S 26 5.6 28.1 13.6 32.6 15.9 34.8
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S 30.1 3.8 41 3.3 S S 15.1
Private truck S S S S S S S 40.8 16.4 46.7 16.9 S S S

UN 2245, Cyclopentanone

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 2 100 S S S S 1,857 S S S S S S S
Single modes 2 100 S S S S 1,857 S S S S S S S
Truck 3 S S S S S S S S S S S S S 24.8
For-hire truck S S S S S S S S S S S S S S
Air (includes Truck and air) S S S S S S S 25.4 17.4 25 13.4 S S 18.2

UN 2251, Bicyclo [2,2,1] hepta-2,5-diene, stabilized or 2,5-Norbornadiene, stabilized

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S S S S S S S 15.9
For-hire truck S S S S S S S S S S S S S S

UN 2252, 1,2-Dimethoxyethane

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S 44.3 11.7 21.8 7.9 S S 13.8
Multiple modes S S S S S S S S S S S S S 27.1
Parcel, U.S.P.S. or courier S S S S S S S S S 49.6 13 S S 17.7
Truck and Water S S S S S S S 29.5 17.5 27.8 13.5 S S 14.4

UN 2253, N,N-Dimethylaniline

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S S S S S S S S
For-hire truck S S S S S S S S S S S S S S
Private truck S S S S S S S S S S S S S S
Other and unknown modes S S S S S S S S S S S S S 8

UN 2256, Cyclohexene

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S 22.1 5.5 41.4 8.8 47 12.3 17.8
Multiple modes S S S S S S S S S S S S S S
Parcel, U.S.P.S. or courier S S S S S S S S S S S S S S

UN 2257, Potassium

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 7 100 S S S S S 23.4 11.7 28.2 5 37.1 10.9 16
Single modes 7 100 S S S S S S S S S S S S
Truck 3 7 100 S S S S S 9.2 5.5 10.3 5 14.7 3.2 11.5
For-hire truck 7 100 S S S S S S S S S S S S

UN 2259, Triethylenetetramine

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S 22.5 4.1 31.9 3.5 28.9 1.1 21.7
Single modes S S S S S S S 44 10 39.4 7.5 S S 45.6
Truck 3 S S S S S S S S S S S S S S
For-hire truck 65 99.6 21 99.9 S S S S S S S S S S
Private truck S S S S S S S 34.2 10.1 32.8 11 38.3 10.4 8.5
Multiple modes S S S S S S S S S S S S S S
Parcel, U.S.P.S. or courier S S S S S S S S S S S S S S

UN 2261, Xylenols, solid

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 46 100 15 100 S S S S S S S S S S
Single modes 34 73.9 13 85.2 S S S S S S S S S 25
Truck 3 34 73.9 13 85.2 S S S S S S S S S S
For-hire truck 34 73.9 13 85.2 S S S S S S S S S S
Other and unknown modes S S S S S S S S S S S S S 22.3

UN 2263, Dimethylcyclohexanes

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S 44.1 15.2 33.8 16.4 S S 16.8
For-hire truck S S S S S S S S S S S S S S

UN 2264, N,N-Dimethylcyclo-hexylamine

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 16 100 S S 3 100 1,369 14.3 2.2 22 2.3 28 0.9 15.6
Single modes S S S S S S 1,347 S S S S S S 36.3
Truck 3 S S S S S S 1,347 49 12.1 S S S S S
For-hire truck S S S S S S 1,347 S S S S S S 39.7
Multiple modes S S S S S S S S S S S S S 31.7
Truck and Rail S S S S S S S S S S S S S S

UN 2265, N,N-Dimethylformamide

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 46 100 43 100 30 100 S 45.7 - S S 36.7 - S
Single modes 46 100 43 100 30 100 S S S S S S S 28
Truck 3 30 66.5 25 58 S S S S S S S S S 16.8
For-hire truck S S S S S S 434 S S S S S S S
Private truck S S S S S S 72 S S S S S S S
Rail S S S S 23 76.9 1,283 S S S S S S S
Multiple modes S S S S S S 552 S S S S S S 21.6
Parcel, U.S.P.S. or courier S S S S S S 552 26.4 7.5 21.5 5.9 27.8 1 19.8

UN 2270, Ethylamine, aqueous solution with not less than 50 percent but not more than 70 percent ethylamine

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S 28.5 14.6 27.1 16.2 S S 26.2
Truck 3 S S S S S S S S S S S S S S
For-hire truck S S S S S S S S S S S S S S

UN 2277, Ethyl methacrylate, stabilized

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S 25.5 10.2 28.1 11.4 35.3 14.6 31.1
Truck 3 S S S S S S S S S S S S S S
For-hire truck S S S S S S S S S S S 49.3 2.8 35.7
Private truck S S S S S S S S S S S S S 21.9
Air (includes Truck and air) S S S S S S S S S S S S S S

UN 2278, n-Heptene

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S 14.7 3.8 25.6 4.6 23.8 4.8 12.6
Single modes S S S S S S S 9 1.6 9.5 1.7 7.7 2.9 4.1
Truck 3 S S S S S S S 0.6 - 8.6 - S S S
Private truck S S S S S S S 45.5 7.6 48.1 8 S S 17.3

UN 2280, Hexamethylenediamine, solid

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 688 100 477 100 401 100 1,067 S S 45.3 16.5 S S 17.9
Single modes 500 72.6 353 74 387 96.5 1,088 S S S S S S 33.6
Truck 3 S S 24 5 S S S S S S S S S 11.9
For-hire truck S S 24 5 S S S S S S S S S 38.8
Rail 487 70.7 329 69 378 94.3 1,133 S S S S S S S
Multiple modes S S S S S S 113 18.8 7.5 22 10 S S 10.6
Rail and water S S S S S S 113 S S S S S S S

UN 2282, Hexanols

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S 22.7 9.8 24.6 8.9 27.2 11.7 10.5
Truck 3 S S S S S S S S S S S S S S
Private truck S S S S S S S 21.8 7.8 19.1 8.5 28.9 12.2 9.8
Rail S S S S S S S S S S S S S 18.2
Air (includes Truck and air) S S S S S S S S S S S S S S
Multiple modes S S S S S S S 25.2 14.8 27.3 17.2 46.3 13.2 23.7
Parcel, U.S.P.S. or courier S S S S S S S S S S S S S 25.2

UN 2283, Isobutyl methacrylate, stabilized

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S 47.9
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S S S S S S S S
Private truck S S S S S S S 13.9 3.7 20.6 4.8 25.8 3.7 17

UN 2284, Isobutyronitrile

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S 49.6 16.6 S S S S S
Single modes S S S S S S S 23.9 13.9 S S 49.9 9.6 S
Truck 3 S S S S S S S S S S S S S 12.5
For-hire truck S S S S S S S 21.1 10.6 27.7 10.3 33.5 7.7 22.7

UN 2286, Pentamethylheptane

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S 43 41.4 13.2 25.7 11.6 28.1 18.2 33.4
Single modes S S S S S S 43 S S S S S S 33.1
Truck 3 S S S S S S 43 S S S S S S 28.2
For-hire truck S S S S S S S S S S S S S 20.2
Private truck S S S S S S S S S S S S S S

UN 2288, Isohexenes

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S 42.3 - 47.9 - S S S
Truck 3 S S S S S S S S S S S S S S
For-hire truck S S S S S S S S S S S S S S

UN 2289, Isophoronediamine

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 7 100 2 100 S S 839 22.7 14.8 23.3 16.1 35.9 18.4 12.7
Single modes 7 100 2 100 S S 839 S S S S S S 23.7
Truck 3 7 100 2 100 S S 839 S S S S S S S
For-hire truck 7 100 2 100 S S 839 S S S S S S 44.3

UN 2290, Isophorone diisocyanate

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S 6 99.9 1,412 S S S S 33 10 18.4
Truck 3 S S S S 6 99.9 1,412 S S S S S S S
For-hire truck S S S S 6 99.9 1,412 S S S S S S S
Multiple modes S S S S S S 266 S S S S S S S
Parcel, U.S.P.S. or courier S S S S S S 266 S S S S S S S

UN 2291, Lead compounds, soluble, n.o.s.

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S S S S S S S S
For-hire truck S S S S S S S S S S S S S 31
Private truck S S S S S S S S S S S S S S
Multiple modes S S S S S S S S S S S S S S
Parcel, U.S.P.S. or courier S S S S S S S 43.3 16.1 S S S S S

UN 2295, Methyl chloroacetate

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S 4.2
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S S S S S S S 9.1
Private truck S S S S S S S S S S S S S S

UN 2302, 5-Methylhexan-2-one

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S 37 S S S S S S S
Single modes S S S S S S 37 S S S S S S S
Truck 3 S S S S S S 37 S S S S S S 43.6
For-hire truck S S S S S S S S S S S S S S
Private truck S S S S S S 25 S S S S S S S

UN 2303, Isopropenylbenzene

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S 674 S S S S S S S
Single modes S S S S S S 674 S S S S S S S
Truck 3 S S S S S S 592 S S S S S S S
For-hire truck S S S S S S 592 42.5 15.1 33.8 17.8 S S S
Rail S S S S S S 704 S S S S S S 23.8

UN 2304, Naphthalene, molten

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S 43.3 - 47.4 - S S S
Single modes S S S S S S S 34.7 14.4 40.7 10.9 S S 18
Truck 3 S S S S S S S S S S S S S S
For-hire truck S S S S S S S S S S S S S S
Rail S S S S S S S S S S S S S S

UN 2310, Pentane-2,4-dione

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S 40.8 15.6 43.8 13.9 S S S
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S S S S S S S S
For-hire truck S S S S S S S S S S S S S S
Other and unknown modes S S S S S S S S S S S S S S

UN 2312, Phenol, molten

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 8,297 100 5,480 100 3,048 100 704 S S S S S S S
Single modes 7,979 96.2 5,199 94.9 3,043 99.8 739 S S S S S S S
Truck 3 415 5 303 5.5 110 3.6 S S S S S S S S
For-hire truck 244 2.9 156 2.8 83 2.7 530 S S S S S S 30.5
Private truck 171 2.1 147 2.7 27 0.9 189 S S S S S S S
Rail 4,906 59.1 3,373 61.6 2,909 95.4 981 40.7 13.6 44.6 16.4 S S S
Water S S S S 24 0.8 S S S S S S S S
Shallow draft S S S S 15 0.5 11 S S S S S S 48.4
Deep draft S S S S S S S S S S S S S 34.9
Pipeline 4 S S S S S S S S S S S S S S
Multiple modes S S S S S S S S S S S S S S
Parcel, U.S.P.S. or courier S S S S S S S S S S S 31 1.5 S
Other multiple modes S S S S S S S S S S S S S S

UN 2319, Terpene hydrocarbons, n.o.s.

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S 32 100 18 100 457 S S 46.7 12.8 S S S
Single modes S S 22 70.9 S S 485 S S S S S S S
Truck 3 S S 22 70.9 S S 482 36.3 15.7 32.2 8.1 S S 29.9
For-hire truck S S 22 68.7 S S 825 S S S S 50 0.1 S
Private truck S S S S S S 54 S S S S S S S
Air (includes Truck and air) S S S S S S S S S S S S S S
Multiple modes S S S S S S S S S S S S S S
Parcel, U.S.P.S. or courier S S S S S S S S S S S S S S
Truck and Rail S S S S S S S S S S S S S 3.5

UN 2320, Tetraethylenepentamine

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S S S S S S S S
For-hire truck S S S S S S 1,188 S S S S S S S
Private truck S S S S S S S S S S S S S 16.6
Rail S S S S S S S 22.1 3.8 30.1 9.9 27.3 6 13.4
Air (includes Truck and air) S S S S S S S S S S S S S S
Multiple modes S S S S S S S S S S S S S S
Parcel, U.S.P.S. or courier S S S S S S 985 18.9 14.6 33 13.5 S S 24.8
Truck and Rail S S S S S S S S S S S 44.1 8.4 47

UN 2323, Triethyl phosphite

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S 12.4 5.6 41.8 8 26.6 9.2 9.9
Truck 3 S S S S S S S 38.6 12 36.4 11.9 S S S
For-hire truck S S S S S S S 27.8 7.6 41.1 7.7 48.5 7.4 7.2

UN 2325, 1,3,5-Trimethylbenzene

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S S S S S S S S
For-hire truck S S S S S S S S S S S S S S

UN 2329, Trimethyl phosphite

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S 16.4 6 21.8 5.6 31.4 0.5 25.5
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S S S S S S S S
Private truck S S S S S S S 25.1 6.2 39 9.9 33.4 2.5 22.2
Air (includes Truck and air) S S S S S S S S S S S S S 11.9

UN 2331, Zinc chloride, anhydrous

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S - 100 S S S S S S S 33.3
Single modes S S S S - 100 S 19 3.2 20.2 3.3 28.2 1.5 10.7
Truck 3 S S S S - 100 S S S S S S S S
For-hire truck S S S S S S S 43.8 7.2 26.4 6.6 39.6 4.5 13.9
Private truck S S S S S S S S S S S S S 33.6

UN 2332, Acetaldehyde oxime

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S S S S S S S 1.7
Truck 3 S S S S S S S S S S S S S S
For-hire truck S S S S S S S S S S S S S S

UN 2341, 1-Bromo-3-methylbutane

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S 49.3
Single modes S S S S S S S S S S S S S S
Air (includes Truck and air) S S S S S S S S S S S S S S

UN 2346, Butanedione

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S 33 100 S S S S S S S 43.2
Single modes S S S S 33 100 S S S S S S S S
Rail S S S S 33 100 S S S S S S S S

UN 2348, Butyl acrylates, stabilized

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 726 100 495 100 670 100 980 S S S S S S S
Single modes 724 99.7 494 99.9 670 100 1,145 20.9 1.5 22.6 1.5 23.1 2.2 25.7
Truck 3 231 31.8 187 37.9 S S 933 12.8 1.6 11.8 1.4 20.4 1.2 27.1
For-hire truck 231 31.8 187 37.9 S S 933 S S S S S S 27.5
Rail 493 67.9 306 62 451 67.2 1,484 S S S S S S S
Other and unknown modes S S S S S S S S S S S 37.6 18.6 31.2

UN 2351, Butyl nitrites

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S 30.8 2.2 27.2 1.9 S S 31.2
Private truck S S S S S S S S S S S S S 34.8

UN 2352, Butyl vinyl ether, stabilized

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S 49.3
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S S S S S S S S
For-hire truck S S S S S S S 21.7 11.3 21.2 11.1 29.1 9.4 12.2

UN 2353, Butyryl chloride

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S 23.6 10.1 S S S S 25
Multiple modes S S S S S S S S S S S S S S
Truck and Rail S S S S S S S S S S S S S 24.2

UN 2357, Cyclohexylamine

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S 2 100 S S S S S S S S
Single modes S S S S 2 100 S 21.5 9.4 39.5 10.8 31.3 15.4 29.5
Truck 3 S S S S 2 99 S S S S S S S S
For-hire truck S S S S S S 531 38 2.3 S S S S 35.4
Private truck S S S S S S S 25.4 8.1 29.2 8.9 38.3 4.9 20.5
Rail S S S S S S S S S S S S S S

UN 2360, Diallylether

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S 35.3 - S
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S S S S S S S S
For-hire truck S S S S S S S S S S S S S S
Rail S S S S S S S S S S S S S S

UN 2363, Ethyl mercaptan

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 3 100 S S - 100 S S S S S S S S
Single modes 3 100 S S - 100 S S S S S S S 12.6
Truck 3 3 100 S S - 100 S S S S S S S S
For-hire truck 3 100 S S - 100 S S S S S S S S

UN 2364, n-Propyl benzene

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S - 100 35 S S S S S S S
Single modes S S S S - 100 35 26.3 4.1 48.4 6.9 S S 19.8
Truck 3 S S S S - 100 35 S S S S S S S
For-hire truck S S S S S S S S S S S S S 23.7
Private truck S S S S S S S S S S S S S S

UN 2367, alpha-Methylvaleraldehyde

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S 45.1 12.8 S S S S S
Single modes S S S S S S S 5.1 1.4 5.8 1.2 21.4 2.1 3.8
Truck 3 S S S S S S S 28.6 4.8 31.8 6.7 36.5 2.5 47
Private truck S S S S S S S S S S S S S S
Multiple modes S S S S S S S S S S S S S S
Truck and Water S S S S S S S S S S S S S S

UN 2368, alpha-Pinene

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 6 100 S S S S S 27.6 7.6 24 12.1 26.4 5.5 16.3
Single modes 6 100 S S S S S S S S S S S 28.6
Truck 3 6 100 S S S S S S S S S S S S
For-hire truck 6 100 S S S S S S S S S S S 37.3

UN 2370, 1-Hexene

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S 583 76.4 S S S 36.7 7.5 28.3 9.3 32.9 10.2 15.3
Rail S S S S S S S S S S S S S S
Water S S S S S S S S S S S S S S
Shallow draft S S S S S S S S S S S S S S
Multiple modes S S S S S S S S S S S S S S
Truck and Water S S S S S S S 33 16.6 45.8 16.4 S S S
Rail and water S S S S S S S S S S S S S 17
Other multiple modes S S S S S S S S S S S 49.1 14.2 32.4

UN 2383, Dipropylamine

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 114 100 55 100 S S S S S S S S S 23.3
Single modes S S S S S S S S S S S S S 11.4
Truck 3 S S S S S S S 31.6 10.4 25.9 10.6 31 12.5 43.5
For-hire truck S S S S S S S S S S S S S S
Rail S S S S S S S S S S S S S S
Multiple modes S S S S S S S 37.7 8.6 27.3 8.3 S S S
Rail and water S S S S S S S S S S S S S 44.3
Other multiple modes S S S S S S S 35.5 14.5 S S S S 24.1

UN 2390, 2-Iodobutane

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S S S S S S S S
For-hire truck S S S S S S S S S S S S S S

UN 2392, Iodopropanes

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S 42.1 4.3 S S S S 26.3
For-hire truck S S S S S S S 30.3 12.5 27.7 12.3 18.8 5.3 31.3

UN 2393, Isobutyl formate

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S S S S S S S 31.6
Truck 3 S S S S S S S S S S S S S S
Private truck S S S S S S S S S S S S S S

UN 2397, 3-Methylbutan-2-one

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 12 100 6 100 2 100 364 S S S S S S S
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S S S S S S S S
For-hire truck S S S S S S S S S S S S S S
Other and unknown modes S S S S S S S S S S S S S S

UN 2398, Methyl tert-butyl ether

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S 74 S S S S S S 27
Single modes S S S S S S 70 S S S S S S S
Truck 3 S S S S S S S S S S S S S S
For-hire truck S S S S S S S S S S S S S S
Private truck S S S S - 0.5 12 S S S S S S S
Rail 2 0.6 S S S S 20 S S S S S S S
Pipeline 4 S S S S S S S S S S S S S S
Multiple modes S S S S S S S S S S S S S S
Parcel, U.S.P.S. or courier S S S S S S S S S S S S S 27.2

UN 2402, Propanethiols

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S 28.5 3.6 20.4 3.2 21.4 0.9 5
Single modes S S S S S S S S S S S S S 43.5
Truck 3 S S S S S S S S S S S S S S
Private truck S S S S S S S S S S S S S S

UN 2404, Propionitrile

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 4 100 12 100 5 100 380 S S S S S S S
Single modes 4 100 12 100 5 100 380 S S S S S S S
Rail 4 100 12 100 5 100 380 S S S S S S S

UN 2407, Isopropyl chloroformate

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S S S S S S S S
For-hire truck S S S S S S S S S S S 44.2 17.9 18.4

UN 2411, Butyronitrile

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes - 100 S S S S S S S S S S S S
Single modes - 100 S S S S S 27.6 10.5 28.5 11.2 30.8 13.8 20.4
Truck 3 S S S S S S S S S S S S S S
For-hire truck S S S S S S S S S S S S S S
Air (includes Truck and air) S S S S S S S S S S S S S S

UN 2413, Tetrapropylorthotitanate

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S 46.8 6.4 39.4 3.2 S S 21.1
Single modes S S S S S S S S S S S S S 19.9
Truck 3 S S S S S S S 36.9 14.5 41.9 10.9 S S S
For-hire truck S S S S S S S S S S S S S S
Multiple modes S S S S S S S 49.2 9.1 45.4 9.5 S S 39.8
Parcel, U.S.P.S. or courier S S S S S S S S S S S S S S

UN 2416, Trimethyl borate

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 3 100 - 100 - 100 S S S S S S S S
Single modes 3 99.9 - 100 - 99.9 S S S S S S S S
Truck 3 S S - 91.6 - 92.1 S 37.9 14.4 38.4 15.9 33.7 9 10.2
For-hire truck S S - 91.6 - 92.1 S S S S S S S S
Air (includes Truck and air) S S S S S S S S S S S S S S
Multiple modes S S S S S S S S S S S S S S
Parcel, U.S.P.S. or courier S S S S S S S 30.6 14.2 S S 38.6 12.3 S

UN 2426, Ammonium nitrate, liquid (hot concentrated solution)

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 308 100 1,427 100 609 100 284 33.3 14.1 42.1 16.7 41.4 19.1 23.6
Single modes 306 99.4 1,421 99.6 609 100 285 S S S S S S 46.5
Truck 3 230 74.7 1,001 70.1 208 34.2 205 S S S S S S S
For-hire truck 99 32.2 432 30.3 122 20.1 290 S S S S S S 30.1
Private truck 131 42.4 568 39.8 86 14.1 140 S S S S S S 9.4
Rail 76 24.7 420 29.5 401 65.8 927 S S S S S S S
Other and unknown modes S S S S S S S S S S S S S S

UN 2428, Sodium chlorate, aqueous solution

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 41 100 96 100 30 100 289 S S S S S S S
Single modes 39 93.4 79 82.9 24 81.9 285 S S S S S S S
Truck 3 S S S S S S S S S S S S S S
For-hire truck S S S S S S 444 S S S S S S S
Private truck S S S S S S S 28.7 7.5 37.8 7 36.1 9.7 18.6
Rail S S S S S S 245 S S S S S S S
Other and unknown modes S S S S S S S 34.3 1.4 35.7 1.5 S S 24.1

UN 2430, Alkylphenols, solid, n.o.s. (including C2-C12 homologues)

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 189 100 95 100 49 100 582 S S S S S S S
Single modes 146 77.7 73 76.8 45 90.6 625 S S S S S S S
Truck 3 117 62.3 55 57.3 31 63.8 617 S S S S S S S
For-hire truck 117 62.3 55 57.3 31 63.8 617 30.1 9.5 42.6 9.1 44.7 12.7 7
Rail S S S S S S 709 S S S S S S S
Other and unknown modes 42 22.3 22 23.2 S S S S S S S S S S

UN 2438, Trimethylacetyl chloride

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S 1,672 S S S S S S S
Single modes S S S S S S 1,672 S S S S S S S
Truck 3 S S S S S S 791 S S S S S S 26.4
For-hire truck S S S S S S 791 48 2.1 43.3 2.5 S S 30.2
Rail S S S S S S S S S S S S S S
Water S S S S S S S S S 44.5 6.2 S S 22.2
Deep draft S S S S S S S S S S S S S S

UN 2439, Sodium hydrogendifluoride

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S 27.6 19.5 41.8 17.1 S S 18.8
Truck 3 S S S S S S S S S S S S S 43.8
For-hire truck S S S S S S S S S S S S S S
Private truck S S S S S S S S S S S S S S

UN 2441, Titanium trichloride, pyrophoric or Titanium trichloride mixtures, pyrophoric

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S 34.7 10.5 37.3 10.8 S S 23.3
Single modes S S S S S S S 19 10.6 40.5 11.1 S S 32.6
Truck 3 S S S S S S S 38.1 7.2 44.1 7.5 37.5 3.9 27.2
For-hire truck S S S S S S S 28.5 1.3 S S 39.3 4.2 S

UN 2445, Lithium alkyls, liquid

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S S S 47.1 6 S S 33.8
Truck 3 S S S S S S S S S S S S S S
For-hire truck S S S S S S S 30.7 12 20.9 8.9 42.4 9.9 40.1
Private truck S S S S S S S S S 49.3 3 S S S

UN 2448, Sulfur, molten

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 1,427 100 16,237 100 4,544 100 213 S S S S S S S
Single modes 956 67 15,468 95.3 4,429 97.5 213 S S S S S S S
Truck 3 397 27.8 7,120 43.9 720 15.8 107 S S S S S S S
For-hire truck 291 20.4 4,883 30.1 392 8.6 84 S S S S S S S
Private truck 107 7.5 2,237 13.8 S S 158 S S S S S S S
Rail S S 3,610 22.2 3,119 68.7 933 S S S S S S S
Water S S S S S S 418 S S S S S S S
Shallow draft S S S S S S S S S S S S S S
Deep draft S S S S S S 649 S S S S S S S
Pipeline 4 9 0.6 S S S S S S S S S S S 29.2
Multiple modes S S S S S S 140 S S S S S S S
Other multiple modes S S S S S S 140 S S S S S S S
Other and unknown modes S S S S S S S S S S S S S 49.8

UN 2458, Hexadienes

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S 30.1 14.2 26.2 14.7 35.3 14.4 17.4
Single modes S S S S S S S 39.6 10.8 38.6 9.9 49.6 18.2 S
Truck 3 S S S S S S S S S S S S S 35.5
For-hire truck S S S S S S S S S S S S S S

UN 2460, 2-Methyl-2-butene

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S 29.1 18.4 32 2.1 S S 34.9
Single modes S S S S S S S 32.2 8.3 39 2.7 30.8 9 17.3
Air (includes Truck and air) S S S S S S S S S S S S S S

UN 2465, Dichloroisocyanuric acid, dry or Dichloroisocyanuric acid salts

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S 19 S S S S S S 20.2
Single modes S S S S S S 19 35.8 7.6 31.3 8.5 29.9 3.4 16.5
Truck 3 S S S S S S 19 44.9 12.5 44.5 14.9 S S 15.8
Private truck S S S S S S 19 S S S S S S S

UN 2468, Trichloroisocyanuric acid, dry

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 154 100 46 100 S S S S S S S S S S
Single modes 152 98.7 46 98.6 S S S S S S S S S S
Truck 3 132 86 39 84.1 S S S S S S S S S S
For-hire truck S S S S S S 742 34.5 11.4 38 11 11 6.5 27.1
Private truck 70 45.5 30 64.9 S S S S S S S S S S
Rail S S S S S S S 42.1 12.8 S S S S 36.6
Multiple modes S S S S S S S S S S S S S S
Truck and Rail S S S S S S S 42.1 18.4 S S S S S

UN 2471, Osmium tetroxide

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S S S S S S S 36.7
Air (includes Truck and air) S S S S S S S S S S S S S S

UN 2478, Isocyanates, flammable, toxic, n.o.s. or Isocyanate solutions, flammable, toxic, n.o.s. flash point less than 23 degrees C

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 11 100 4 100 2 100 489 S S S S S S S
Single modes 11 100 4 100 2 100 489 S S S S S S 28.9
Truck 3 11 100 4 100 2 100 489 26.8 9.7 31.4 17.9 34.4 18.5 13
For-hire truck S S S S S S S S S S S S S 16.9
Private truck S S S S S S S S S S S S S S

UN 2481, Ethyl isocyanate

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Multiple modes S S S S S S S 49.5 - S S 29.7 - S
Truck and Water S S S S S S S S S S S S S 13.1

UN 2491, Ethanolamine or Ethanolamine solutions

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 478 100 274 100 128 100 265 S S S S S S S
Single modes 463 96.9 262 95.6 S S 258 S S S S S S S
Truck 3 426 89.1 225 82.2 74 57.3 251 S S S S S S S
For-hire truck 212 44.4 113 41.2 58 44.9 498 28.5 4.4 S S S S 19
Private truck 214 44.7 112 41.1 S S 73 21.8 3.4 35.3 3.7 30.8 1.5 14.1
Rail S S S S S S S S S S S S S 27.9
Multiple modes S S S S S S S S S S S S S 17.3
Parcel, U.S.P.S. or courier S S S S S S S S S S S S S 28
Truck and Rail S S S S S S S S S S S S S S
Rail and water 3 0.6 1 0.4 5 4 5,115 S S S S S S S
Other and unknown modes S S S S S S S 41.7 18.5 S S S S S

UN 2502, Valeryl chloride

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S 41.9
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S S S S S S S S
For-hire truck S S S S S S S S S S S S S S

UN 2503, Zirconium tetrachloride

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 1 100 - 100 S S S S S S S S S S
Single modes S S S S S S S 28.5 16.5 41.7 15.7 S S 24.5
Truck 3 S S S S S S S S S S S S S 39.4
For-hire truck S S S S S S S S S S S S S S
Air (includes Truck and air) S S S S S S S S S S S S S S
Multiple modes S S S S S S S S S 44.5 7.4 46.6 6.9 34.8
Parcel, U.S.P.S. or courier S S S S S S S S S S S S S S

UN 2504, Tetrabromoethane

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 2 100 S S S S S S S S S S S S
Single modes 2 100 S S S S S S S S S S S 21.2
Truck 3 S S S S S S S S S S S S S S
Private truck S S S S S S S S S S S S S S
Air (includes Truck and air) S S S S S S S S S S S S S S

UN 2507, Chloroplatinic acid, solid

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S - 100 - 100 1,179 S S S S S S S
Multiple modes S S - 100 - 100 1,179 30.9 6.1 20.6 12.5 33.7 17.8 S
Parcel, U.S.P.S. or courier S S - 100 - 100 1,179 S S S S S S S

UN 2508, Molybdenum pentachloride

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S S S S S S S S
For-hire truck S S S S S S S S S S S S S 40

UN 2512, Aminophenols (o-; m-; p-)

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S S S S S S S S
For-hire truck S S S S S S S S S S S S S S

UN 2516, Carbon tetrabromide

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S S S S S S S S
For-hire truck S S S S S S S S S S S S S S

UN 2517, 1-Chloro-1,1-difluoroethane or Refrigerant gas R 142b

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 86 100 46 100 51 100 875 S S S S S S S
Single modes 86 100 46 100 51 100 875 S S S S S S S
Truck 3 S S S S S S 666 S S S S S S S
For-hire truck S S S S S S 666 S S S S S S S
Rail 62 71.6 33 72.6 S S 1,300 42.3 - 49.8 - 24.2 - S

UN 2518, 1,5,9-Cyclododecatriene

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 22 100 15 100 9 100 600 S S S S S S S
Single modes 22 100 15 100 9 100 600 S S S S S S S
Truck 3 22 100 15 100 9 100 600 S S S S S S 20.6
For-hire truck 22 100 15 100 9 100 600 S S S S S S S

UN 2520, Cyclooctadienes

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S 22.2 4.2 20.4 4.5 18 1.7 17
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S 33.1 20 36.1 19.8 S S S
Private truck S S S S S S S S S S S S S 23.7

UN 2527, Isobutyl acrylate, stabilized

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S 32.1
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S 29.8 4.8 40.6 10.1 41.9 8.3 11.4
For-hire truck S S S S S S S 23.7 3.8 15.8 6.3 24.3 4.2 16.2

UN 2528, Isobutyl isobutyrate

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S 23.3 4.9 16.9 6.5 16.3 2.9 13.8
Single modes S S S S S S S 45.5 4.7 39.6 4.5 S S 20.1
Truck 3 S S S S S S S S S S S S S S
Private truck S S S S S S S S S S S S S S

UN 2531, Methacrylic acid, stabilized

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 234 100 97 100 57 100 571 S S S S S S S
Single modes 234 100 97 100 57 100 571 S S S S S S 48.3
Truck 3 138 59.2 63 65.2 32 55.4 550 S S S S S S S
For-hire truck 104 44.4 51 53 28 48.6 597 S S S S S S 11.5
Private truck 35 14.8 12 12.3 4 6.8 323 S S S S S S S
Rail S S S S S S 751 S S S S S S 3.7

UN 2535, 4-Methylmorpholine or n-methylmorpholine

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S S S S S S S S
For-hire truck S S S S S S S S S S S S S S

UN 2541, Terpinolene

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S S S S S S S S
For-hire truck S S S S S S S S S S S S S 24.2

UN 2542, Tributylamine

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 1 100 S S S S S S S S S S S 7
Single modes 1 100 S S S S S S S S S S S S
Truck 3 1 100 S S S S S S S S S S S 49.5
For-hire truck S S S S S S S 24.5 11.7 24.8 13.1 11.9 16.1 25.1
Private truck S S S S S S S S S S S S S S

UN 2546, Titanium powder, dry

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Multiple modes S S S S S S S 8.2 0.4 10.4 0.5 8 1.6 11.2
Parcel, U.S.P.S. or courier S S S S S S S S S S S S S S

UN 2556, Nitrocellulose with alcohol with not less than 25 percent alcohol by mass, and with not more than 12.6 percent nitrogen, by dry mass

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 33 100 S S 9 100 403 S S S S S S S
Single modes S S S S S S 353 17.4 3.7 21.3 4.9 23.3 10.1 6.7
Truck 3 S S S S S S 356 S S S S S S S
For-hire truck S S S S S S 389 S S S S S S 34.2
Private truck S S S S S S S 35.7 16.9 S S 48 14.5 45.3
Rail S S S S S S S S S S S S S S
Multiple modes S S S S S S S S S 46.7 6.8 38.3 11.7 17.5
Truck and Water S S S S S S S 20.3 7.6 13.8 8.9 30.4 9.6 8.9

UN 2557, Nitrocellulose, with not more than 12.6 percent nitrogen, by dry mass mixture with or without plasticizer, with or withour pigment

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S 21.4 6.8 39.8 8.4 21.1 4.2 36.6
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S S S S S S S S
For-hire truck S S S S S S S S S S S S S S

UN 2564, Trichloroacetic acid, solution

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S 24.1 0.1 21.8 - 29 - 10.3
Single modes S S S S S S S S S S S 16.8 17.1 S
Truck 3 S S S S S S S S S S S S S S
For-hire truck S S S S S S S 18.8 8 22.2 8 38.9 5.4 27.8
Multiple modes S S S S S S S S S S S S S 24.9
Parcel, U.S.P.S. or courier S S S S S S S S S S S S S S

UN 2565, Dicyclohexylamine

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 5 100 1 100 - 100 S 35 13.9 36.8 9.9 S S 27.7
Single modes 5 100 1 100 - 100 S 33 2.2 32 2.2 40.3 0.1 23.4
Truck 3 5 100 1 100 - 100 S 38.7 0.1 35 - 33.3 - 2.2
For-hire truck S S S S - 98.6 797 12.9 11.3 5.9 9.1 7.4 5.1 6.2
Private truck S S S S S S S 21.6 2.3 16.3 1.6 19.6 7.2 21.2

UN 2570, Cadmium compounds

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 1 100 S S - 100 S S S S S S S S
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S S S S S S S S
For-hire truck S S S S S S S 24.9 9.1 23.8 9.2 27.9 1.1 11.7
Multiple modes S S S S S S S 35.1 0.5 25.1 0.2 47.8 0.1 25.1
Parcel, U.S.P.S. or courier S S S S S S S 38.9 10.6 38.3 9 26.2 9.6 22.8

UN 2579, Piperazine

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 1 100 1 100 - 100 17 S S S S S S 11.4
Single modes 1 100 1 100 - 100 17 S S S S S S S
Truck 3 1 100 1 100 - 100 17 S S S S S S 19.9
For-hire truck 1 100 1 100 - 100 17 21.1 10.2 29.6 6.6 27.6 1.9 33.9

UN 2581, Aluminum chloride, solution

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 31 100 133 100 S S 172 S S S S S S S
Single modes 31 100 133 100 S S 172 30.3 - 24.1 - 29.9 - 13.3
Truck 3 29 93.9 106 80.1 S S 178 S S S S S S S
For-hire truck S S S S S S 379 38.3 2.8 38.3 5.3 38.5 14.8 2.6
Private truck 13 43.8 S S 1 3.2 S S S S S S S S
Rail S S S S S S 11 S S S S S S S
Pipeline 4 S S S S S S S S S S S S S S

UN 2582, Ferric chloride, solution

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 142 100 1,115 100 S S 241 S S S S S S S
Single modes 138 97.1 1,088 97.6 S S 240 19.5 3 21.1 5.4 21.9 7.5 10.7
Truck 3 105 74 723 64.8 S S 211 34.3 16.1 34.2 17.7 37.1 6.4 5.8
For-hire truck S S S S S S 463 S S S S S S S
Private truck 54 38.1 327 29.3 33 7.3 88 4.8 0.2 4.9 - 5.3 - -
Rail S S S S 237 52.7 648 33.8 17.2 30.4 18.1 30.2 9.8 8
Multiple modes S S S S S S S S S S S S S S
Truck and Rail S S S S S S S 46.2 0.5 44.3 0.5 S S 24.1
Other and unknown modes S S S S S S S 34.2 0.1 31.1 0.1 37.9 0.3 14.5

UN 2585, Alkyl sulfonic acids, solid or Aryl sulfonic acids, solid with not more than 5 percent free sulfuric acid

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S - 100 S S 348 S S S S 37.2 17.5 26.2
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S S S S S 37.9 12.1 19.7
For-hire truck S S S S S S S 46.9 12 47.5 11.2 47.4 17.4 -
Private truck S S S S S S 40 S S S S S S S
Multiple modes S S S S S S S 38.6 12.6 41 17.2 38.8 17 24.3
Parcel, U.S.P.S. or courier S S S S S S S S S S S S S S

UN 2586, Alkyl sulfonic acids, liquid or Aryl sulfonic acids, liquid with not more than 5 percent free sulfuric acid

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 239 100 147 100 111 100 S 31.6 8.3 25.9 8 30.6 11.6 14.7
Single modes 184 76.9 117 80.1 S S 232 S S 11.2 17.2 1.3 3.1 -
Truck 3 184 76.9 117 80.1 S S 232 45.3 0.8 S S 46.3 4.1 20.5
For-hire truck S S S S S S 484 20.6 16.7 18.4 19.3 31.8 14.3 34.1
Private truck S S S S S S S 38.6 2.6 37.2 3.5 31.5 8.2 38.7
Multiple modes S S S S S S 1,697 S S S S S S 19.4
Truck and Rail S S S S S S 1,697 7 1.2 5.1 - 5.6 - -

UN 2588, Pesticides, solid, toxic, n.o.s.

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 49 100 S S - 100 S S S S S S S 11.6
Single modes S S S S S S 185 49.6 14.2 33.4 10.8 37.3 9.8 24.9
Truck 3 S S S S S S 185 28.1 1.4 33.3 0.7 32.1 0.1 1.5
For-hire truck S S S S S S 529 S S S S S S S
Private truck S S S S S S 59 S S S S S S S
Multiple modes S S S S S S S S S S S S S S
Parcel, U.S.P.S. or courier S S S S S S S 40.9 9.7 40.6 9.1 45.1 5.4 20.7
Other and unknown modes S S S S S S S 25.2 18.5 S S S S 33.4

UN 2599, Chlorotrifluoromethane and trifluoromethane azeotropic mixture or Refrigerant gas R 503 with approximately 60 percent chlorotrifluoromethane

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S 42.7 7 35.9 5.4 S S 30.3
Multiple modes S S S S S S S S S S S S S S
Parcel, U.S.P.S. or courier S S S S S S S S S S S S S S

UN 2603, Cycloheptatriene

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S 46.8 15.4 S S S S S
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S S S S S S S S
For-hire truck S S S S S S S 40.5 8.8 39.9 6.9 45.3 9.6 13.1

UN 2608, Nitropropanes

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S 28.7 19.2 10.7
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S S S S S S S S
For-hire truck S S S S S S S S S S S 4.2 5.8 S
Rail S S S S S S S 27.4 16.5 17.2 15.5 36.7 14.5 26.9

UN 2618, Vinyltoluenes, stabilized

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S 8.3 17.6 S S S
Single modes S S S S S S S 17.6 3.9 11.8 2.5 17 2.2 6.3
Truck 3 S S S S S S S S S S S S S S
For-hire truck S S S S S S 637 S S 35.5 6.5 41.5 14.1 13.7
Private truck S S S S S S 112 S S S S S S 36.3

UN 2619, Benzyldimethylamine

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 2 100 - 100 - 100 S S S S S 19.8 4.5 16.1
Single modes 2 98.2 - 99.3 - 99.1 S 30.1 18.7 41.7 19.7 S S 21.2
Truck 3 2 98.2 - 99.3 - 99.1 S 41.7 6.7 24.3 5.9 40.3 9.1 17.5
For-hire truck 2 98.2 - 99.3 - 99.1 S 43.4 7 S S 16.5 15.5 S
Multiple modes S S S S S S S S S S S S S S
Parcel, U.S.P.S. or courier S S S S S S S 42.6 6.1 43.9 7.5 46.3 8 9.9

UN 2620, Amyl butyrates

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S - 100 S S S S S S S S S S
Single modes S S - 84 S S 59 23.1 4 22.3 8.1 28.3 10 8.3
Truck 3 S S - 84 S S 59 S S S S S S S
For-hire truck S S - 84 S S 59 18.6 3.9 17.8 4.7 18.4 8.5 5.1
Multiple modes S S S S S S S 36 4 44.8 12.4 44.9 14.8 19.9
Parcel, U.S.P.S. or courier S S S S S S S S S S S S S S
Other and unknown modes S S S S S S S S S S S S S S

UN 2621, Acetyl methyl carbinol

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Multiple modes S S S S S S S S S S S S S 38.1
Parcel, U.S.P.S. or courier S S S S S S S S S 30.7 3.1 48.5 8.6 21.2

UN 2622, Glycidaldehyde

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S 39.7 15.3 19.9 7.2 24.6
Single modes S S S S S S S S S 37.6 10.4 S S 40.7
Truck 3 S S S S S S S S S S S S S S
Private truck S S S S S S S 17.1 3.3 17.5 3.5 23.9 7.5 11.3

UN 2624, Magnesium silicide

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S 40.8 5.2 4.6
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S 36.3 5.9 37.6 6 34.3 4.2 13.2
Private truck S S S S S S S 35.5 5 40.7 6.9 S S S

UN 2627, Nitrites, inorganic, n.o.s.

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S S S S S 33.3 7.5 17.6
For-hire truck S S S S S S S 44.4 9.6 S S S S 13.7

UN 2630, Selenates or Selenites

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S 49.3 10.2 S S 45.8
Multiple modes S S S S S S S S S S S S S S
Parcel, U.S.P.S. or courier S S S S S S S 37.6 5.7 31.6 6.1 42.1 11.1 22.3

UN 2644, Methyl iodide

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S 288 S S S S S S 38.9
Single modes S S S S S S 486 14.6 6.1 15.8 6.2 13.9 6.1 5.6
Truck 3 S S S S S S 486 S S S S S S S
For-hire truck S S S S S S 486 S S S S S S -
Multiple modes S S S S S S S 20.5 0.3 20.2 0.2 27.5 2 S
Parcel, U.S.P.S. or courier S S S S S S S 43.4 5.3 42.1 6.2 37.6 8.7 17.9

UN 2651, 4,4'-Diaminodiphenyl methane

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S 42.7 5 44.9 8.7 33.1 4.8 S
Single modes S S S S S S S S S S S S S 12.9
Truck 3 S S S S S S S 39 9.4 29.9 7 25 10.6 5.5
For-hire truck S S S S S S S 34.1 4.4 27.7 7.6 41.9 9.4 25.1

UN 2655, Potassium fluorosilicate

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S 42 6.1 41.8 5.3 47.5 4.4 16
Private truck S S S S S S S S S S S S S S

UN 2656, Quinoline

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S 36.3 3.1 S S 4.9
Single modes S S S S S S S S S S S S S S
Air (includes Truck and air) S S S S S S S 29.7 9.9 34.6 8.5 26.8 12.3 S
Multiple modes S S S S S S S 34.9 12.8 32.3 14.5 33.6 7.9 13.1
Parcel, U.S.P.S. or courier S S S S S S S 28.3 11.4 22.2 9.7 41.3 13.2 21.1

UN 2657, Selenium disulfide

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S - 100 - 100 1,400 8.3 - 7.8 - 6.5 - 2.1
Single modes S S - 100 - 100 1,400 33.5 3.2 38.5 3.2 40.9 0.5 4.7
Truck 3 S S - 100 - 100 1,400 S S S S S S S
For-hire truck S S - 73.2 - 90.7 S S S S S S S S
Private truck S S S S S S S 40.3 19.6 41.1 18.8 S S 28.2

UN 2659, Sodium chloroacetate

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S 40 12.1 32.2 12.3 34.2 9.1 12.1
Single modes S S S S S S S S S S S 15 10 13.2
Truck 3 S S S S S S S 17 13.1 17.7 13.8 15 4.3 16.9
Private truck S S S S S S S S S S S S S S

UN 2664, Dibromomethane

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S 14.2
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S 30.2 11.3 35.4 11.8 28.3 1.1 20.3
For-hire truck S S S S S S S S S S S S S S

UN 2670, Cyanuric chloride

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S 27.6 - S
Single modes S S S S S S S 21 7.1 17.2 9.5 10.1 10.6 12.2
Truck 3 S S S S S S S S S S S S S S
Private truck S S S S S S S S S S S S S S

UN 2672, Ammonia solutions, relative density between 0.880 and 0.957 at 15 degrees C in water, with more than 10 percent but not more than 35 percent ammonia

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 361 100 1,715 100 179 100 197 S S S S S S S
Single modes 311 86.2 1,709 99.6 177 99.3 103 S S S S S S S
Truck 3 308 85.3 1,684 98.2 176 98.7 103 - 18.3 S S S S -
For-hire truck 102 28.3 563 32.8 S S 303 33.4 - 12.2 - 26.3 - -
Private truck 206 57 1,121 65.4 73 40.9 60 25.4 13.5 25.3 12.6 30.8 17.8 25.7
Rail S S S S S S S S S S S S S 2.2
Pipeline 4 S S S S S S S S S S S S S 22.6
Multiple modes S S - - - 0.1 689 S S S S S S S
Parcel, U.S.P.S. or courier S S - - - 0.1 689 S S 43.1 6.2 38 11.5 15.1
Other and unknown modes S S S S S S S S S S S S S S

UN 2673, 2-Amino-4-chlorophenol

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S 29.9 11 30.1 10.8 S S 32.6
Truck 3 S S S S S S S S S S S S S 37.9
For-hire truck S S S S S S S S S S S S S S
Private truck S S S S S S S S S S S S S -

UN 2674, Sodium fluorosilicate

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 4 100 6 100 - 100 S S S S S 42.3 4.2 34.8
Single modes 4 100 6 100 - 100 S S S S S S S S
Truck 3 4 100 6 100 - 100 S S S S S S S S
For-hire truck S S S S S S 625 S S S S S S S
Private truck 4 96.9 5 96.7 S S 77 46.2 4.8 36.9 6.7 44.9 13.4 9.2

UN 2676, Stibine

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S S S S S S S S
Private truck S S S S S S S S S S S S S S

UN 2680, Lithium hydroxide

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S 1,289 S S S S S S 9.3
Single modes S S S S S S 1,268 S S S S S S S
Truck 3 S S S S S S S 24.8 - 48 - 48 - -
For-hire truck S S S S S S S 27.3 11.4 28.3 12.2 34 9.7 12.2
Air (includes Truck and air) S S S S S S S S S S S S S S
Multiple modes S S S S S S S 48.8 8.5 S S S S 19.6
Truck and Rail S S S S S S S S S S S S S S

UN 2681, Caesium hydroxide solution

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S S S S S S S S
Private truck S S S S S S S S S S S S S S

UN 2683, Ammonium sulfide solution

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S 1,797 36.6 - 27.8 - 27.5 - -
Single modes S S S S S S 1,797 48.2 7.5 44.6 9.3 43.8 8.1 6.9
Truck 3 S S S S S S S 22.2 4.4 21.8 5.9 19.9 6.6 11.4
For-hire truck S S S S S S S S S S S S S 21.1
Air (includes Truck and air) S S S S S S S S S S S S S 49.1

UN 2684, 3-Diethylamino-propylamine

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S 17.2 7.1 19.7 6 S S 33.5
Air (includes Truck and air) S S S S S S S 21.1 - 15.1 - 13.7 - -

UN 2686, 2-Diethylaminoethanol

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 10 100 3 100 S S 402 27.6 11.9 34.5 11.5 35.9 5.4 9.3
Single modes 10 93 3 97.4 S S 337 15.8 1.8 15.4 2.2 15.1 4.2 5.3
Truck 3 9 83.3 2 78.2 S S 337 S S S S S S S
For-hire truck 4 34.2 S S S S 478 S S 26.7 10.6 26.6 11.6 0.7
Private truck S S S S S S S 43.5 1.3 45.4 6.3 S S S
Rail S S S S S S S 41.1 9.3 42.7 13 45.4 14.8 37.2
Multiple modes S S S S S S S S S S S 47.9 18 S
Parcel, U.S.P.S. or courier S S S S S S S 42.7 6.3 26.3 8 46.7 11.6 29.1

UN 2689, Glycerol alpha-monochlorohydrin

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S S S 41.2 9.2 S S S
Truck 3 S S S S S S S S S S S S S -
For-hire truck S S S S S S S S S S S S S S

UN 2693, Bisulfites, aqueous solutions, n.o.s.

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 97 100 383 100 S S 181 S S S S S S S
Single modes 96 99.7 382 99.8 S S 182 S S S S S S 44.1
Truck 3 95 97.9 366 95.8 S S 180 11.3 18.8 20.8 18.8 S S 49.9
For-hire truck 47 49.1 S S S S 368 15.9 0.7 13.3 0.8 15.2 1.8 22.8
Private truck 47 48.8 198 51.8 17 20.3 77 S S S S S S S
Rail 2 1.9 15 4 14 16.6 919 S S S S S S S
Other and unknown modes S S S S S S S 6.3 6 5.3 3.5 5.2 15.2 -

UN 2699, Trifluoroacetic acid

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S - 100 S S S S S S S S S S
Single modes 1 99.7 - 99.4 S S S 41.4 0.4 41.3 0.8 S S S
Truck 3 1 99.7 - 99.4 S S S S S S S 28 3 2.3
For-hire truck S S S S S S S S S S S S S S
Private truck S S S S S S S 28.8 10.4 39.2 11.1 47.4 13.4 28.3
Multiple modes S S S S S S S S S S S S S S
Parcel, U.S.P.S. or courier S S S S S S S S S S S S S S

UN 2705, 1-Pentol

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S 26.5 3 23.4 4 48.6 9.8 27
For-hire truck S S S S S S S 32.3 0.7 34.5 0.8 40.3 3 24.7

UN 2709, Butyl benzenes

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S 23.2 18.2 S S 25.4 1.5 -
Single modes S S S S S S S 26.8 10.2 29 13.6 S S 40.7
Truck 3 S S S S S S S 43 4.9 31.2 2.9 S S S
For-hire truck S S S S S S S S S S S S S S

UN 2710, Dipropyl ketone

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S 30.6 18.4 S S S S 25.2
For-hire truck S S S S S S S S S S S S S S
Rail S S S S S S S S S S S S S S
Multiple modes S S S S S S S 31 0.7 S S S S S
Truck and Rail S S S S S S S S S S S S S S

UN 2716, 1,4-Butynediol

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S 32 3.7 27.2 6.2 48.8 10 24
Air (includes Truck and air) S S S S S S S S S S S S S S

UN 2717, Camphor, synthetic

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 4 100 1 100 S S S S S 42.6 5.4 S S 25.5
Single modes 4 100 1 100 S S S S S S S S S S
Truck 3 4 100 1 100 S S S S S S S S S S
For-hire truck S S S S S S S S S S S 24.9 19.9 7.5
Private truck S S S S S S S 26.2 2 23.4 2.2 36 4.1 30

UN 2722, Lithium nitrate

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 1 100 - 100 - 100 403 48.6 9.8 S S S S 23.8
Single modes 1 100 - 100 - 100 403 S S S S S S 28.4
Truck 3 1 100 - 100 - 100 403 S S S S 27 3.2 S
For-hire truck 1 100 - 100 - 100 403 S S S S S S S

UN 2723, Magnesium chlorate

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S S S S S S S 34.9
Truck 3 S S S S S S S S S S S S S S
Private truck S S S S S S S S S S S S S S

UN 2725, Nickel nitrate

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 2 100 S S S S 1,765 S S S S S S S
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S S S S S S S S
For-hire truck S S S S S S S S S S S S S 47.6
Multiple modes S S S S S S S S S S S S S S
Parcel, U.S.P.S. or courier S S S S S S S 38.9 7.1 38 8.8 37.4 7.6 44.1

UN 2729, Hexachlorobenzene

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S 19 0.7 16.1 0.8 26.3 1.8 S
Rail S S S S S S S S S S S S S S

UN 2733, Amines, flammable, corrosive, n.o.s. or Polyamines, flammable, corrosive, n.o.s.

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S 6.3 6 5.3 3.5 5.2 15.2 -
Single modes S S S S S S S S S S S S S S
Truck 3 28 50.2 S S S S S S S S S S S S
For-hire truck S S S S S S 751 29.1 10.5 39.7 11 48.7 12.7 28.1
Private truck S S S S S S S S S S S S S S
Rail S S S S S S S S S S S S S S
Air (includes Truck and air) S S S S S S S S S S S S S S
Multiple modes S S S S S S S 34.7 3.2 29.2 4.2 S S S
Truck and Rail S S S S S S S 34.4 0.6 36.1 0.6 31.8 0.7 S

UN 2734, Amines, liquid, corrosive, flammable, n.o.s. or Polyamines, liquid, corrosive, flammable, n.o.s.

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 111 100 36 100 14 100 321 23.2 18.2 S S 25.4 1.5 -
Single modes 110 99.2 36 99.1 13 95 318 11.1 13.2 15.3 17.5 S S S
Truck 3 110 99.1 36 99 13 94.3 316 43 4.9 31.2 2.9 S S S
For-hire truck S S 22 62.2 10 70.9 398 S S S S S S S
Private truck S S S S S S 205 S S S S S S S
Rail S S S S S S S S S S S S S S
Multiple modes S S S S S S S 30.6 18.4 S S S S 25.2
Truck and Rail S S S S S S S S S S S S S S

UN 2735, Amines, liquid, corrosive, n.o.s, or Polyamines, liquid, corrosive, n.o.s.

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 913 100 267 100 222 100 648 S S S S S S S
Single modes 856 93.8 252 94.5 197 88.8 783 31 0.7 S S S S S
Truck 3 802 87.9 227 84.9 177 79.7 788 S S S S S S S
For-hire truck 753 82.5 216 80.7 176 79.3 892 S S S S S S S
Private truck 49 5.4 11 4.2 S S 107 27.7 2.1 26.4 5.8 48 10.7 23.7
Rail S S S S S S 821 S S S S S S S
Air (includes Truck and air) S S S S - - S S S S S S S 44.2
Multiple modes 53 5.8 S S S S 475 S S S S S S S
Parcel, U.S.P.S. or courier 24 2.6 1 0.3 - 0.2 464 S S S S S S S
Truck and Rail 29 3.2 S S S S 2,133 S S S S 24.9 19.9 7.5
Truck and Water S S S S S S S 29 2 26.2 2.2 41.4 2.6 S
Other and unknown modes S S S S S S S S S S S S S S

UN 2740, n-Propyl chloroformate

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S 22.6 13.1 48.1 7.7 43.7
Single modes S S S S S S S S S S S 48.9 5 -
Truck 3 S S S S S S S S S S S S S S
For-hire truck S S S S S S S S S S S S S S

UN 2742, Chloroformates, toxic, corrosive, flammable, n.o.s.

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S S S S S S S 32
For-hire truck S S S S S S S S S S S S S S

UN 2748, 2-Ethylhexyl chloroformate

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S 38.9 7.1 38 8.8 37.4 7.6 44.1
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S S S S S S S S
For-hire truck S S S S S S S S S S S S S S
Rail S S S S S S S 13.2 0.1 13.8 0.2 23.2 1.1 16.5
Multiple modes S S S S S S S S S S S S S S
Truck and Rail S S S S S S S 29.9 1 20.7 1.8 20.7 8.5 0.1
Truck and Water S S S S S S S S S S S 28 3 2.3

UN 2751, Diethylthiophosphoryl chloride

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S S S S S S S S
Private truck S S S S S S S 31.5 1.1 33.8 1.3 S S 25.1

UN 2752, 1,2-Epoxy-3-ethoxypropane

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S 36.3 0.2 36.7 0.2 48.3 2.7 22.5
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S S S S S S S S
For-hire truck S S S S S S S S S S S S S S

UN 2754, N-Ethyltoluidines

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S 39 5.8 43 6.6 S S 23.1
Single modes S S S S S S S 27.6 0.2 29.5 0.3 41 2.1 19.6
Truck 3 S S S S S S S 31.1 1.4 30 1.3 27.8 1.1 9.3
For-hire truck S S S S S S S S S S S S S 30.6

UN 2757, Carbamate pesticides, solid, toxic

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 685 100 136 100 50 100 S S S S S S S S
Single modes 666 97.3 121 89.1 S S S S S S S S S S
Truck 3 666 97.3 121 89.1 S S S S S S S S S 14.2
For-hire truck 594 86.7 114 83.6 S S 375 S S S S S S S
Private truck S S 7 5.5 S S 48 S S S S S S S
Multiple modes S S S S S S S S S S S S S S
Truck and Rail S S S S S S S 18.8 - S S S S 44.7
Truck and Water S S S S S S S 34.9 0.1 S S S S 7.5
Other multiple modes S S S S S S S S S S S S S S

UN 2761, Organochlorine pesticides, solid, toxic

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 72 100 7 100 S S S S S S S S S S
Single modes 72 100 7 100 S S S S S S S S S S
Truck 3 72 100 7 100 S S S S S S S S S S
For-hire truck S S S S S S S 47.1 1.6 48.8 0.3 S S 19.5
Private truck S S S S S S S S S S S S S S

UN 2762, Organochlorine pesticides liquid, flammable, toxic, flash point less than 23 degrees C

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S 18.4 - 16.2 - 13.9 - 5.7
Private truck S S S S S S S S S S S S S S

UN 2763, Triazine pesticides, solid, toxic

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S 42.8
Other and unknown modes S S S S S S S S S 43.5 - 3 0.1 42.3

UN 2764, Triazine pesticides, liquid, flammable, toxic, flash point less than 23 degrees C

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Other and unknown modes S S S S S S S S S S S S S S

UN 2775, Copper based pesticides, solid, toxic

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S S S S S S S 33.5
For-hire truck S S S S S S S S S 37.6 0.4 S S S

UN 2783, Organophosphorus pesticides, solid, toxic

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S 25 100 S S S S S S S S S S
Single modes S S 22 89.8 S S S S S S S S S S
Truck 3 S S 22 89.8 S S S S S S S S S S
For-hire truck S S S S S S 1,501 S S S S S S S
Private truck 82 41.8 12 47.7 S S 59 S S S S S S 29.2
Multiple modes S S S S S S S S S S S S S S
Truck and Rail S S S S S S S S S S S S S 10

UN 2784, Organophosphorus pesticides, liquid, flammable, toxic, flash point less than 23 degrees C

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S 121 33 1.3 45.7 1.4 33 0.7 16.1
Single modes S S S S S S 121 S S S S S S 22.2
Truck 3 S S S S S S 121 S S S S S S S
Private truck S S S S S S 121 S S S S S S S

UN 2785, 4-Thiapentanal

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 192 100 267 100 96 100 361 S S S S S S 17.6
Single modes 192 100 267 100 96 100 361 S S 47.5 - 49 0.2 34.9
Rail 192 100 267 100 96 100 361 S S S S 47.6 - 40.7

UN 2786, Organotin pesticides, solid, toxic

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 2 100 S S S S S S S S S S S S
Single modes 2 99.4 S S S S S S S S S S S S
Truck 3 2 99.4 S S S S S S S S S S S 35.5
For-hire truck 2 75.1 S S S S S 37.4 2.4 29.8 1.1 S S S
Private truck S S S S S S S S S 42.4 - S S 33.6
Multiple modes S S S S S S S S S S S S S S
Parcel, U.S.P.S. or courier S S S S S S S S S S S S S S

UN 2788, Organotin compounds, liquid, n.o.s.

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S S S S S S S S
For-hire truck S S S S S S S S S S S S S S
Private truck S S S S S S S S S S S S S 30.6

UN 2789, Acetic acid, glacial or Acetic acid solution, with more than 80 percent acid, by mass

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 1,224 100 2,152 100 607 100 150 S S S S S S S
Single modes 995 81.3 1,657 77 601 99.1 150 S S S S S S S
Truck 3 359 29.3 408 19 65 10.7 106 S S S S S S S
For-hire truck 297 24.2 350 16.3 60 9.9 S S S S S S S S
Private truck 62 5.1 59 2.7 S S 47 S S S S S S S
Rail 282 23 489 22.7 519 85.5 1,043 S S S S S S S
Water S S S S S S S S S S S S S S
Shallow draft S S S S S S S S S S S S S S
Multiple modes S S S S S S S S S S S S S 17.6
Parcel, U.S.P.S. or courier S S S S S S S S S S S S S S
Other multiple modes S S S S S S S S S S S S S S

UN 2790, Acetic acid solution, not less than 50 percent but not more than 80 percent acid, by mass

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 94 100 95 100 23 100 224 S S S S S S S
Single modes 85 90.1 92 97.2 22 95.4 163 S S S S S S S
Truck 3 83 88.2 92 97.2 22 95.3 141 S S S S S S S
For-hire truck 59 63 29 30.5 13 56.8 313 S S S S S S S
Private truck 24 25.1 63 66.7 S S 55 S S S S S S S
Air (includes Truck and air) S S S S S S S S S S S S S S
Multiple modes S S S S S S S S S S S S S 41.8
Parcel, U.S.P.S. or courier S S S S S S S S S 37.4 - S S 38.8
Other and unknown modes S S S S S S S S S S S S S S

UN 2794, Batteries, wet, filled with acid, electric storage

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 10,208 100 4,137 100 1,752 100 69 S S S S S S S
Single modes 10,175 99.7 4,128 99.8 1,739 99.2 69 S S S S S S S
Truck 3 10,159 99.5 4,118 99.6 1,708 97.5 69 S S S S S S S
For-hire truck 4,273 41.9 1,851 44.8 1,434 81.9 607 S S 35.2 - 36.8 - 11.7
Private truck 5,886 57.7 2,267 54.8 273 15.6 48 S S S S S S 12.6
Rail S S S S S S S S S S S S S S
Multiple modes 13 0.1 S S S S S S S S S S S S
Parcel, U.S.P.S. or courier S S S S S S S S S S S S S S
Truck and Water 9 0.1 3 0.1 13 0.7 S S S S S S S 0.8
Other and unknown modes S S S S S S 79 16.7 0.7 48.8 0.1 36 0.1 11.7

UN 2796, Battery fluid, acid

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 372 100 41 100 43 100 391 S S S S S S 2.3
Single modes 165 44.4 39 93.4 43 97.9 823 S S S S S S S
Truck 3 152 40.7 39 93.3 43 97.8 700 S S S S S S S
For-hire truck 151 40.6 37 89.8 42 97.7 819 34.1 9.9 46.6 3.6 S S S
Private truck 1 0.2 S S - 0.1 S S S S S S S 31.5
Air (includes Truck and air) S S S S S S 1,558 S S S S S S S
Multiple modes S S 1 3.3 1 2 S S S S S S S S
Parcel, U.S.P.S. or courier S S 1 3.3 1 2 S S S S S S S S
Other and unknown modes S S S S S S 11 S S S S S S S

UN 2797, Battery fluid, alkali

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S 19.7 9.6 S S S S S
Single modes S S S S S S S S S S S S S 40
Truck 3 S S S S S S S S S S S S S 32.9
Private truck S S S S S S S 42.1 7.3 S S S S 8.3

UN 2800, Batteries, wet, non-spillable, electric storage

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 181 100 175 100 35 100 S S S S S S S S
Single modes 161 88.7 174 99.6 32 90.7 S S S S S S S S
Truck 3 161 88.7 174 99.6 32 90.7 S S S S S S S S
For-hire truck 117 64.5 125 71.3 26 74.2 431 S S S S S S S
Private truck S S 49 28.3 S S 47 S S S S S S S
Multiple modes S S S S S S S S S S S S S S
Parcel, U.S.P.S. or courier S S S S S S S S S S S S S S
Truck and Water S S S S S S S S S S S S S S

UN 2801, Dyes, liquid, corrosive, n.o.s. or Dye intermediates, liquid, corrosive, n.o.s.

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S S S S S S S S
For-hire truck S S S S S S S S S S S S S S
Private truck S S S S S S S S S S S S S S
Air (includes Truck and air) S S S S S S S S S S S S S S

UN 2802, Copper chloride

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Multiple modes S S S S S S S S S S S S S S
Parcel, U.S.P.S. or courier S S S S S S S S S S S S S S

UN 2809, Mercury

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S - 100 S S 1,133 S S S S S S S
Single modes S S - 99.8 S S 1,222 S S S S S S S
Truck 3 S S - 99.6 S S 1,058 S S S S 48.4 0.1 S
For-hire truck S S - 99.6 S S 1,058 S S S S S S S
Air (includes Truck and air) S S S S S S S S S S S S S 6.2
Multiple modes S S S S S S 947 S S S S S S S
Parcel, U.S.P.S. or courier S S S S S S 947 S S S S S S S

UN 2810, Toxic, liquids, organic, n.o.s.

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 867 100 574 100 280 100 648 41.6 1.5 S S 31.9 - S
Single modes 697 80.4 349 60.9 241 85.8 514 S S S S S S S
Truck 3 631 72.8 220 38.3 104 37 506 S S S S S S S
For-hire truck 578 66.7 206 35.9 101 36.1 532 S S S S S S S
Private truck 53 6.1 14 2.4 3 0.9 171 S S S S S S 3.5
Rail 65 7.5 S S S S 1,054 25.6 3.1 25.4 1.4 25.9 7.1 9.1
Air (includes Truck and air) 1 0.1 S S - - S S S S S S S S
Multiple modes S S S S S S 870 S S S S S S 41.4
Parcel, U.S.P.S. or courier 13 1.5 - 0.1 S S 872 S S 37.6 2.7 42.3 5.7 14.1
Other multiple modes S S S S S S 177 S S S S S S S
Other and unknown modes S S - - S S 11 S S S S S S S

UN 2811, Toxic solids, organic, n.o.s.

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 411 100 S S 9 100 478 S S S S S S S
Single modes 239 58.1 S S 9 98.9 302 S S S S S S S
Truck 3 229 55.7 S S 9 97.6 305 S S S S S S 34
For-hire truck 197 47.8 S S 9 97.5 S 27 0.2 36.9 - S S 23.9
Private truck S S - 1.4 S S S S S S S S S S
Air (includes Truck and air) S S S S S S S S S S S S S 41.2
Multiple modes S S S S S S S S S S S S S S
Parcel, U.S.P.S. or courier S S S S S S S S S S S S S 29.1
Other and unknown modes S S S S S S S S S S S S S S

UN 2813, Water-reactive solid, n.o.s.

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S S S S S S S S
For-hire truck S S S S S S S S S S S S S S
Private truck S S S S S S S S S S S S S S

UN 2814, Infectious substances, affecting humans

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S S S S S S S S
Private truck S S S S S S S S S S S S S 34.2

UN 2815, N-Aminoethylpiperazine

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 3 100 S S S S S S S S S S S S
Single modes 3 100 S S S S S S S S S S S S
Truck 3 3 100 S S S S S 13.3 0.4 S S S S 29
For-hire truck S S S S S S S S S S S S S 41.2
Private truck S S S S S S S S S S S S S S

UN 2817, Ammonium hydrogendifluoride, solution

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S - 100 S S S S S S S S S S
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S S S S S S S S
Private truck S S S S S S S S S S S S S S
Multiple modes S S S S S S S S S S S S S S
Parcel, U.S.P.S. or courier S S S S S S S S S S S S S S

UN 2819, Amyl acid phosphate

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 2 100 S S S S S 5.7 1.5 5.3 1.8 S S S
Single modes 2 100 S S S S S 43.6 15 43.8 14.8 S S S
Truck 3 2 100 S S S S S 42.2 2 S S S S S
For-hire truck 2 100 S S S S S S S S S S S S

UN 2820, Butyric acid

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S 40.6 9.9 S S S S S
Multiple modes S S S S S S S 37.7 5.3 31.7 14.3 S S S
Parcel, U.S.P.S. or courier S S S S S S S S S S S S S S

UN 2821, Phenol solutions

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S 1,148 44.5 3.8 S S S S S
Single modes S S S S S S 1,150 S S S S S S S
Truck 3 S S S S S S 1,152 S S 48.9 11 S S S
For-hire truck 5 98.3 S S 1 99.5 1,185 S S S S S S S
Private truck S S S S S S S S S S S S S S
Air (includes Truck and air) S S S S S S S 32.2 6.1 34.4 6.4 S S S
Multiple modes S S S S S S S 28.9 7.2 17.6 5.1 S S S
Parcel, U.S.P.S. or courier S S S S S S S S S S S S S S

UN 2829, Caproic acid

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S 1,882 S S 48.5 11.2 S S S
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S S S S S S S S
For-hire truck S S S S S S S S S 20.6 4.6 S S S
Multiple modes S S S S S S S S S 21.4 16.1 S S S
Parcel, U.S.P.S. or courier S S S S S S S S S S S S S S

UN 2830, Lithium ferrosilicon

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S 10.5 4 9.6 4.3 S S S
Single modes S S S S S S S 7.9 1.8 7.7 2 S S S
Truck 3 S S S S S S S S S S S S S S
Private truck S S S S S S S S S S S S S S

UN 2831, 1,1,1-Trichloroethane

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S 177 100 S 44.6 15.8 44.5 16.1 S S S
Single modes S S S S 177 100 S S S S S S S S
Truck 3 - 0.1 S S S S S S S S S S S S
For-hire truck - 0.1 S S S S S S S S S S S S
Rail S S S S S S S S S 49.1 13.7 S S S
Water S S S S S S S S S S S S S S
Shallow draft S S S S S S S 23.5 14 20.7 17.9 S S S

UN 2834, Phosphorous acid

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S - 1.2 S S S S S
Truck 3 S S S S S S S S S 17.2 19 S S S
For-hire truck S S S S S S S S S S S S S S

UN 2837, Bisulfate, aqueous solution

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S - 100 S 12.6 0.8 36.3 2 S S S
Single modes S S S S - 100 S S S S S S S S
Truck 3 S S S S - 100 S 29.6 0.9 38.3 1.2 S S S
For-hire truck S S S S S S S 44.7 7.5 47.5 1.9 S S S
Private truck S S S S S S S 14.7 4.2 14.3 4.4 S S S

UN 2842, Nitroethane

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S 551 S S S S S S S
Single modes S S S S S S 551 S S S S S S S
Truck 3 S S S S S S 551 32.2 0.1 28.1 0.1 S S S
For-hire truck S S S S S S 551 24.7 7.7 20.6 7.4 S S S

UN 2845, Pyrophoric liquids, organic, n.o.s.

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S S S S S S S S
For-hire truck S S S S S S S 32.2 16.4 33 16.1 S S S

UN 2850, Propylene tetramer

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S 29.9 8.7 30.9 9.6 S S S
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S 17.5 3.1 15.9 3.2 S S S
For-hire truck S S S S S S S S S S S S S S

UN 2853, Magnesium fluorosilicate

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S S S 23.4 17.9 S S S
Truck 3 S S S S S S S 7.5 0.1 15.2 - S S S
Private truck S S S S S S S S S S S S S S

UN 2856, Fluorosilicates, n.o.s.

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S 4 100 S S 1,503 S S S S S S S
Single modes S S 4 98.7 S S S S S S S S S S
Truck 3 S S 4 98.7 S S S S S S S S S S
For-hire truck S S S S S S S 47.2 1.1 S S S S S
Private truck S S S S S S S S S S S S S S
Multiple modes S S S S S S S S S S S S S S
Parcel, U.S.P.S. or courier S S S S S S S S S S S S S S

UN 2857, Refrigerating machines, containing non-flammable, non-toxic gases or ammonia solutions (UN2672)

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S 21.7 12.2 S S S S S
Single modes S S S S S S S 12.5 0.5 13.5 0.6 14.4 1.6 5.4
Truck 3 S S S S S S S S S S S S S S
For-hire truck S S S S S S S 36.9 7.6 18.6 4.9 21.2 3.1 8.3

UN 2862, Vanadium pentoxide, non-fused form

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S 659 25.2 0.8 29.9 0.4 28.3 0.4 21.9
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S S S S S S S S
For-hire truck S S S S S S S 25 1.7 S S S S 26.9
Multiple modes S S S S S S S S S S S S S S
Parcel, U.S.P.S. or courier S S S S S S S S S S S S S S

UN 2863, Sodium ammonium vanadate

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S 33.5 7.2 32 6 38.2 9 17.3
Single modes S S S S S S S S S S S S S 36.8
Truck 3 S S S S S S S S S S S S S S
For-hire truck S S S S S S S S S S S S S 28.6

UN 2865, Hydroxylamine sulfate

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S 8 S S S S S S 34.6
Single modes S S S S S S 8 S S S S S S S
Truck 3 S S S S S S 8 S S S S S S S
Private truck S S S S S S 8 S S S S S S 1.4

UN 2871, Antimony powder

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 1 100 S S S S S S S S S S S S
Single modes S S S S S S S S S S S S S 39.9
Truck 3 S S S S S S S S S S S S S S
Private truck S S S S S S S S S S S S S S
Multiple modes S S S S S S S 49.5 0.1 49.9 - S S S
Parcel, U.S.P.S. or courier S S S S S S S S S S S S S S

UN 2872, Dibromochloropropane

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S 18.8
Single modes S S S S S S S S S S S S S 10.8
Truck 3 S S S S S S S S S S S S S S
Private truck S S S S S S S S S S S S S S

UN 2873, Dibutylaminoethanol

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S 19.7 19.1 20.8 18 S S 34.6
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S S S S S S S S
For-hire truck S S S S S S S 21.6 16.4 23.4 16.7 S S 44.2

UN 2874, Furfuryl alcohol

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 31 100 20 100 13 100 775 S S S S S S S
Single modes 30 95.3 19 96.4 11 85.8 735 39.3 4.7 47.3 6.2 S S 46.7
Truck 3 30 95.3 19 96.4 11 85.8 735 S S S S S S S
For-hire truck 26 81.1 17 85.4 10 78.9 772 S S S S S S S
Private truck S S S S S S 366 42.2 5.9 40 6.3 49.7 7.9 S
Multiple modes S S S S S S S 41.5 15.5 39.7 13.4 48 2 16
Truck and Rail S S S S S S S S S S S S S S

UN 2876, Resorcinol

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S 549 S S S S S S S
Single modes S S S S S S 549 S S S S S S S
Truck 3 S S S S S S 549 S S S S S S S
For-hire truck S S S S S S 549 S S S S S S S

UN 2880, Calcium hypochlorite, hydrated or Calcium hypochlorite, hydrated mixtures, with not less than 5.5 percent but not more than 16 percent water

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 247 100 127 100 62 100 134 S S S S S S S
Single modes 239 96.7 123 97.2 56 90.8 116 S S S S S S 5.9
Truck 3 237 96.1 122 96.5 56 90.3 115 28.9 3.5 33 5.1 43.4 8.9 16
For-hire truck 185 74.8 104 82.2 54 87.3 360 45.2 3.1 S S 31.8 0.3 S
Private truck 52 21.2 18 14.3 2 3 61 S S S S S S S
Water S S S S S S S S S S S S S S
Deep draft S S S S S S S S S S S S S S
Multiple modes S S S S S S S S S S S S S S
Parcel, U.S.P.S. or courier - 0.1 - 0.1 S S 482 S S S S S S S
Truck and Rail S S S S S S S 39.4 4 S S S S S
Other and unknown modes S S S S S S 19 S S S S S S S

UN 2881, Metal catalyst, dry

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S 45.5 1.7 S S S S 26.5
Single modes S S S S S S S S S S S S S 36.1
Truck 3 S S S S S S S S S S S S S S
For-hire truck S S S S S S S 45.7 4 39.1 3.3 43.2 4 28.8

UN 2902, Pesticides, liquid, toxic, n.o.s.

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S 21 100 S S S 20.6 0.4 22.6 0.6 30.2 3.3 30.7
Single modes S S 20 99.4 S S S S S S S 49.9 8.4 21.7
Truck 3 S S 20 99.4 S S S S S S S S S S
For-hire truck S S S S S S 601 S S S S S S 35.7
Private truck 132 57.3 13 61.9 1 15.3 S 41.5 7.8 25.1 2.6 40.7 5 35
Air (includes Truck and air) S S S S S S S 42.6 2 S S S S 22.8
Multiple modes S S S S S S 178 S S S S 44.1 10.7 S
Parcel, U.S.P.S. or courier - - - - S S S S S S S S S 37.2
Truck and Water S S S S S S S S S S S S S S
Other and unknown modes S S S S S S 14 S S S S S S 23

UN 2903, Pesticides, liquid, toxic, flammable, n.o.s. flash point not less than 23 degrees C

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S 38 S S S S S S S
Single modes S S S S S S 38 S S S S 49.7 17.6 S
Truck 3 S S S S S S 38 S S S S S S 30.4
For-hire truck S S S S S S 187 S S S S S S S
Private truck S S S S S S 36 21 0.7 27.7 0.7 46.6 2.7 14.2

UN 2909, Radioactive material, excepted package-articles manufactured from natural uranium or depleted uranium or natural thorium

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S 17
Single modes S S S S S S S S S S S S S 27.6
Truck 3 S S S S S S S S S S S S S 24.8
For-hire truck S S S S S S S S S S S S S S
Private truck S S S S S S S S S S S S S S
Multiple modes S S S S S S S S S S S S S S
Parcel, U.S.P.S. or courier S S S S S S S S S S S S S S

UN 2910, Radioactive material, excepted package-limited quantity of material

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 1,333 100 17 100 1 100 S S S S S S S S
Single modes 735 55.1 16 94.8 S S S S S S S S S S
Truck 3 697 52.3 16 94.2 S S 12 S S S S S S S
For-hire truck S S S S S S 97 S S S S S S 34.9
Private truck 696 52.2 16 94.2 S S 12 S S S S S S S
Air (includes Truck and air) S S S S S S 1,707 S S S S S S S
Multiple modes S S S S 1 75.5 1,287 S S S S S S S
Parcel, U.S.P.S. or courier S S S S 1 75.5 1,287 49.3 18 48.9 18.5 S S S

UN 2911, Radioactive material, excepted package-instruments or articles

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Multiple modes S S S S S S S S S S S S S S
Parcel, U.S.P.S. or courier S S S S S S S S S S S S S S

UN 2912, Radioactive material, low specific activity (LSA-I) non fissile or fissile-excepted

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S 1,022 S S S S S S S
Single modes S S S S S S 765 S S S S S S 7.2
Truck 3 S S S S S S 765 S S S S S S 34.4
For-hire truck S S S S S S 765 S S S S S S S
Multiple modes S S S S S S 1,126 S S 5.2 5.8 S S S
Parcel, U.S.P.S. or courier S S S S S S 1,126 S S S S S S S

UN 2915, Radioactive material, Type A package non-special form, non fissile or fissile-excepted

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 16,329 100 481 100 20 100 S S S S S S S S
Single modes 15,641 95.8 470 97.7 15 73.7 S S S S S S S S
Truck 3 15,458 94.7 468 97.3 12 58.5 31 S S S S S S S
For-hire truck 68 0.4 1 0.1 - 1.4 446 S S S S S S S
Private truck 15,390 94.3 467 97.1 11 57.1 30 S S S S S S S
Air (includes Truck and air) 183 1.1 2 0.4 3 15.3 1,624 S S S S S S S
Multiple modes 600 3.7 8 1.7 5 25.9 816 S S S S S S S
Parcel, U.S.P.S. or courier 600 3.7 8 1.7 5 25.9 816 S S S S S S S
Other and unknown modes 87 0.5 3 0.6 - 0.3 S S S S S S S S

UN 2916, Radioactive material, Type B(U) package non fissile or fissile-excepted

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S S S S S S S S
For-hire truck S S S S S S S S S S S S S S
Air (includes Truck and air) S S S S S S S S S S S S S S
Multiple modes S S S S S S S S S S S S S S
Parcel, U.S.P.S. or courier S S S S S S S S S S S S S 11
Other and unknown modes S S S S S S S S S S S S S S

UN 2917, Radioactive material, Type B(M) package non fissile or fissile-excepted

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S S S S S S S S
Private truck S S S S S S S S S S S S S S
Multiple modes S S S S S S S S S S S S S S
Parcel, U.S.P.S. or courier S S S S S S S S S S S 48.9 - S

UN 2920, Corrosive liquids, flammable, n.o.s.

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 74 100 15 100 6 100 797 S S S S S S S
Single modes 64 86 14 89.8 5 84.4 400 S S S S S S S
Truck 3 64 86 14 89.8 5 84.4 400 S S S S S S S
For-hire truck 56 75.4 11 73.4 5 81.5 507 S S S S S S S
Private truck S S S S S S 80 S S S S S S S
Multiple modes S S S S S S 1,287 S S S S S S S
Parcel, U.S.P.S. or courier 7 9.8 S S - 3.7 1,292 S S S S S S S
Truck and Rail S S S S S S S 36.1 10.9 S S 42.4 5.3 S

UN 2921, Corrosive solids, flammable, n.o.s.

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Multiple modes S S S S S S S S S S S S S S
Parcel, U.S.P.S. or courier S S S S S S S S S S S S S S

UN 2922, Corrosive liquids, toxic, n.o.s.

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 505 100 240 100 142 100 139 S S S S S S S
Single modes 498 98.6 238 98.9 133 94.1 122 S S S S S S S
Truck 3 494 97.7 205 85.2 88 62.2 119 S S S S S S S
For-hire truck 286 56.5 154 63.9 81 57 355 S S S S 28.9 1.2 S
Private truck 208 41.2 51 21.3 7 5.2 44 S S S S S S S
Rail S S S S S S S 34.3 3.4 26.4 0.3 47.8 0.6 12.2
Air (includes Truck and air) S S S S S S 786 S S S S S S S
Multiple modes 7 1.3 S S S S S S S S S S S S
Parcel, U.S.P.S. or courier S S S S S S S S S S S S S S
Truck and Rail 2 0.4 1 0.4 S S 845 S S S S 46.9 11.9 7
Truck and Water S S 1 0.3 S S 8,101 S S S S S S 20.7
Rail and water S S S S S S S S S S S S S 32.7
Other and unknown modes S S S S S S S S S S S S S S

UN 2923, Corrosive solids, toxic, n.o.s.

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 31 100 S S S S 462 S S S S S S S
Single modes 22 70.7 S S 2 98 457 S S 47.4 0.2 S S 31
Truck 3 22 70.7 S S 2 98 457 S S S S S S S
For-hire truck 22 70.7 S S 2 98 457 S S S S S S 37.4
Multiple modes S S S S S S 551 S S S S S S S
Parcel, U.S.P.S. or courier S S S S S S S 49.2 4.3 47 4.4 32.6 7.4 19.3
Truck and Rail S S S S S S S S S S S S S S
Truck and Water S S S S S S S S S S S S S S

UN 2924, Flammable liquids, corrosive, n.o.s.

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 502 100 313 100 S S 452 25.8 0.9 S S S S 40
Single modes 492 98 312 99.6 S S 324 S S S S S S S
Truck 3 465 92.7 190 60.6 S S 250 S S S S S S S
For-hire truck 355 70.8 S S S S 581 26.7 1 S S S S 15.8
Private truck 110 21.9 40 12.6 S S 104 S S S S S S S
Rail S S S S S S S 42.4 3.2 S S 47.4 5.2 24.9
Air (includes Truck and air) S S - 0.1 1 0.4 1,093 S S S S S S S
Multiple modes 10 1.9 S S S S 1,009 S S S S S S S
Parcel, U.S.P.S. or courier 6 1.2 - - - 0.1 1,009 S S S S S S 14.3
Truck and Rail S S S S S S S S S S S S S S
Truck and Water S S S S S S S 33.5 4.3 41.9 5 S S 16
Other and unknown modes S S S S S S S 22.4 1.1 49.3 1.8 S S 13.8

UN 2927, Toxic liquids, corrosive, organic, n.o.s.

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S 12 100 S S 600 S S S S S S 37.2
Single modes S S 11 97.3 S S 613 S S S S S S S
Truck 3 S S 11 91.6 S S 386 S S S S S S S
For-hire truck S S 11 91.6 S S 386 S S S S S S S
Water S S S S S S S S S S S S S S
Deep draft S S S S S S S S S S S S S S
Multiple modes S S S S S S S S S S S S S 5.7
Truck and Rail S S S S S S S 33.4 6.6 31.8 6.2 44.4 0.3 39.6

UN 2929, Toxic liquids, flammable, organic, n.o.s.

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S 136 100 16 100 481 S S S S S S S
Single modes S S 136 100 16 100 481 34.7 8.3 34 9.4 36 8.6 3.9
Truck 3 S S 129 94.8 14 87.9 482 S S 45.6 6.4 33.3 3.5 23.9
For-hire truck S S S S S S 621 S S S S S S S
Private truck S S S S S S S S S S S S S S
Rail S S S S S S S S S S S S S 23.6

UN 2930, Toxic solids, flammable, organic, n.o.s.

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S S S S S S S 33.1
Truck 3 S S S S S S S S S S S S S 16.9
Private truck S S S S S S S S S S S S S S

UN 2934, Isopropyl 2-chloropropionate

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S S S S S S S 45.9
For-hire truck S S S S S S S S S S S S S S
Private truck S S S S S S S S S S S S S S

UN 2941, Fluoroanilines

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S 14
Multiple modes S S S S S S S 19.8 1.4 20.6 2.1 16 2.3 S
Parcel, U.S.P.S. or courier S S S S S S S S S S S S S S

UN 2942, 2-Trifluoromethylaniline

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S S S S S S S 20.6
Air (includes Truck and air) S S S S S S S S S S S S S 22.3

UN 2949, Sodium hydrosulfide with not less than 25 percent water of crystallization

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S 20.5 0.9 19.4 1.2 22.5 4.4 28.7
Single modes S S S S S S S S S 48.5 0.9 41.8 3.5 17.2
Truck 3 S S S S S S S S S S S S S 44.7
Private truck S S S S S S S S S S S S S 11.9

UN 2950, Magnesium granules, coated, particle size not less than 149 microns

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 23 100 8 100 1 100 158 S S S S S S S
Single modes 23 100 8 100 1 100 158 S S S S S S S
Truck 3 23 100 8 100 1 100 158 7.6 4.1 S S 41.3 1.5 38
For-hire truck S S 1 14.1 - 12.9 154 S S S S S S S
Private truck 20 84.7 7 85.9 1 87.1 159 S S S S S S S

UN 2956, 5-tert-Butyl-2,4,6-trinitro-m-xylene or Musk xylene

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes - 100 - 100 S S S S S S S S S S
Single modes S S S S S S S 42.8 10.1 42.9 8.4 43.9 13.2 24.7
Truck 3 S S S S S S S S S S S S S 40.7
For-hire truck S S S S S S S S S S S S S S
Multiple modes S S S S S S S S S S S S S S
Parcel, U.S.P.S. or courier S S S S S S S S S S S S S S

UN 2966, Thioglycol

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S S S S S S S S
For-hire truck S S S S S S S S S S S S S S
Private truck S S S S S S S S S S S S S S

UN 2967, Sulfamic acid

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 31 100 35 100 7 100 185 S S S S S S S
Single modes 31 99.5 35 99.9 7 99.9 185 S S S S S S S
Truck 3 31 99.5 35 99.9 7 99.9 185 S S S S S S S
For-hire truck 12 39.6 10 27.4 2 33.3 S S S S S S S S
Private truck 19 59.9 S S S S 124 S S S S S S 37.8
Multiple modes S S S S S S S S S S S S S S
Parcel, U.S.P.S. or courier S S S S S S S 43.6 3.8 43.6 4 48.8 9.5 14.2
Other and unknown modes S S S S S S S S S S S S S S

UN 2977, Radioactive material, uranium hexafluoride, fissile

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 1,999 100 4 100 6 100 1,508 S S S S S S S
Single modes 1,999 100 4 100 6 100 1,508 S S S S S S S
Truck 3 1,999 100 4 100 6 100 1,508 S S S S S S S
For-hire truck 1,999 100 4 100 6 100 1,508 S S S S S S S

UN 2978, Radioactive material, uranium hexafluoride non fissile or fissile-excepted

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 489 100 3 100 1 100 403 S S S S S S S
Single modes 489 100 3 100 1 100 403 S S S S S S S
Truck 3 489 100 3 100 1 100 403 S S S S S S S
For-hire truck 489 100 3 100 1 100 403 S S S S S S 42.3

UN 2984, Hydrogen peroxide, aqueous solutions with not less than 8 percent but less than 20 percent hydrogen peroxide (stabilized as necessary)

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S 316 S S S S S S -
Single modes 9 88.8 S S S S 134 S S S S S S S
Truck 3 9 88.8 S S S S 134 S S S S S S 33
For-hire truck S S S S S S S S S S S S S S
Private truck S S S S S S S S S S S S S S
Multiple modes S S S S S S S S S S S S S S
Parcel, U.S.P.S. or courier S S S S S S S S S S S S S S

UN 2985, Chlorosilanes, flammable, corrosive, n.o.s.

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S S S S S S S S
For-hire truck S S S S S S S S S S S S S S
Multiple modes S S S S S S S S S S S S S S
Parcel, U.S.P.S. or courier S S S S S S S S S S S S S S

UN 2986, Chlorosilanes, corrosive, flammable, n.o.s.

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Multiple modes S S S S S S S S S S S S S 32.6
Parcel, U.S.P.S. or courier S S S S S S S S S S S S S S

UN 2987, Chlorosilanes, corrosive, n.o.s.

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S 1,490 S S S S S S S
Single modes S S S S S S S S S S S S S S
Air (includes Truck and air) S S S S S S S S S S S S S S
Multiple modes S S S S S S S S S 18.8 - 3.8 - 9.6
Parcel, U.S.P.S. or courier S S S S S S S S S S S S S S

UN 2988, Chlorosilanes, water-reactive, flammable, corrosive, n.o.s.

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S S S S S S S S
For-hire truck S S S S S S S S S S S S S S

UN 2989, Lead phosphite, dibasic

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S S S S S S S 5.4
Rail S S S S S S S S S S S S S S

UN 2990, Life-saving appliances, self inflating

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S S S S S S S S
For-hire truck S S S S S S S S S S S S S S

UN 2991,Carbamate pesticides, liquid, toxic, flammable, flash point not less than 23 degrees C

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S 12 100 S S S S S S S S S S
Single modes S S 12 100 S S S S S S S S S S
Truck 3 S S 12 100 S S S S S S S S S S
For-hire truck S S S S S S 662 S S 35.3 - 41.9 0.2 16.8
Private truck 31 28.7 S S S S S S S S S S S S

UN 2992, Carbamate pesticides, liquid, toxic

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 52 100 8 100 S S S S S S S S S S
Single modes 52 100 8 100 S S S S S S S S S S
Truck 3 51 98.9 8 99 S S 181 S S S S S S S
For-hire truck 37 71.5 7 86.6 S S 870 S S S S S S S
Private truck S S S S S S S S S S S S S S
Air (includes Truck and air) S S S S S S S S S S S S S S

UN 2994, Arsenical pesticides, liquid, toxic

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S 400 36.9 3.3 S S S S 44.2
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S 338 S S S S S S S
For-hire truck 24 33.8 15 34.6 10 47.2 640 S S S S S S S
Private truck S S S S S S 225 S S S S S S S
Air (includes Truck and air) S S S S S S S S S S S S S S
Multiple modes S S S S S S 562 S S S S S S S
Parcel, U.S.P.S. or courier S S S S S S S 46.4 0.5 S S S S S
Truck and Rail S S S S S S S S S 34.9 18.8 37.2 19.3 S

UN 2995, Organochlorine pesticides, liquid, toxic, flammable, flash point not less than 23 degrees C

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S S S S S S S 18.4
For-hire truck S S S S S S S S S S S S S 15.6
Private truck S S S S S S S S S S S S S S

UN 2997, Triazine pesticides, liquid, toxic, flammable, flash point not less than 23 degrees C

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S S S S S S S S
For-hire truck S S S S S S S S S S S S S S

UN 3010, Copper based pesticides, liquid, toxic

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S S S S S S S S
For-hire truck S S S S S S S S S S S S S S
Private truck S S S S S S S S S S S S S S

UN 3016, Bipyridilium pesticides, liquid, toxic

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S 82 S S S S S S 45.1
Single modes S S S S S S 82 S S S S S S S
Truck 3 S S S S S S 82 S S S S 14.1 8.8 11.3
Private truck S S S S S S 82 S S S S S S S

UN 3017, Organophosphorus pesticides, liquid, toxic, flammable, flash point not less than 23 degrees C

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 105 100 S S S S 111 S S S S S S 11.2
Single modes 96 90.8 S S S S 142 32 5 48 1.9 31 7.6 25.3
Truck 3 96 90.8 S S S S 142 S S S S S S S
For-hire truck 28 26.9 S S S S 353 S S S S S S S
Private truck 67 63.8 10 27.5 1 11.7 45 S S S S S S 30.3
Multiple modes S S S S S S S S S S S S S S
Parcel, U.S.P.S. or courier S S S S S S S 23.8 1.1 S S S S S
Other and unknown modes 3 2.9 - 1.3 - 1.8 192 S S S S S S 46

UN 3018, Organophosphorus pesticides, liquid, toxic

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S 237 29.1 1.4 S S S S 27.5
Single modes S S S S S S 237 S S S S S S S
Truck 3 S S S S S S 237 S S S S S S S
For-hire truck S S S S S S 578 S S S S S S S
Private truck S S S S S S 59 S S S S S S S

UN 3020, Organotin pesticides, liquid, toxic

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S S S S S S S S
Private truck S S S S S S S S S S S S S S

UN 3021, Pesticides, liquid, flammable, toxic, flash point less than 23 degrees C

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S 22.7
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S S S S S S S S
Private truck S S S S S S S S S S S S S S

UN 3022, 1,2-Butylene oxide, stabilized

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 43 100 40 100 55 100 1,373 S S S S S S 38
Single modes 43 100 40 100 55 100 1,373 42.9 2.7 27.4 5.1 25.7 5.9 S
Rail 43 100 40 100 55 100 1,373 S S S S S S 15.5

UN 3028, Batteries, dry, containing potassium hydroxide solid, electric, storage

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Multiple modes S S S S S S S S S S S S S S
Parcel, U.S.P.S. or courier S S S S S S S S S S S S S S

UN 3048, Aluminum phosphide pesticides

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes - 100 S S - 100 S S S S S S S 17.1
Single modes - 100 S S - 100 S S S S S S S S
Truck 3 - 100 S S - 100 S S S S S S S S
Private truck - 100 S S - 100 S S S S S S S S

UN 3051, Aluminum alkyls

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S S S S S S S S
For-hire truck S S S S S S S S S S S 32.7 0.3 S

UN 3055, 2-(2-Aminoethoxy) ethanol

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 15 100 8 100 S S 786 S S S S S S S
Single modes 15 100 8 100 S S 786 S S S S S S S
Truck 3 15 100 8 100 S S 786 S S S S S S 37.3
For-hire truck S S S S S S 1,139 S S S S S S S
Private truck S S S S S S 190 S S S S S S S

UN 3057, Trifluoroacetyl chloride

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Multiple modes S S S S S S S S S S S S S S
Truck and Rail S S S S S S S S S S S S S S

UN 3064, Nitroglycerin, solution in alcohol, with more than 1 percent but not more than 5 percent nitroglycerin

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S S S S S S S S
Private truck S S S S S S S S S S S S S S

UN 3066, Paint or Paint related material

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 309 100 56 100 19 100 416 S S S S S S S
Single modes 308 99.6 56 99.8 19 99.2 302 S S S S S S S
Truck 3 308 99.6 56 99.8 19 99.2 302 S S S S S S S
For-hire truck 121 39.1 28 50.2 16 85.6 540 S S S S S S S
Private truck S S S S S S S S S S S S S S
Multiple modes S S S S S S 1,177 S S S S S S S
Parcel, U.S.P.S. or courier S S S S S S 1,177 S S S S S S S

UN 3071, Mercaptans, liquid, toxic, flammable, n.o.s. or Mercaptan mixtures, liquid, toxic, flammable, n.o.s., flash point not less than 23 degrees

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S 22.3
Single modes S S S S S S S S S S S S S 33.2
Truck 3 S S S S S S S S S S S S S 34.3
For-hire truck S S S S S S S S S S S S S S
Private truck S S S S S S S S S S S S S 26.9

UN 3077, Environmentally hazardous substances, solid, n.o.s.

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 4,744 100 2,844 100 2,416 100 332 S S S S S S 23.2
Single modes 4,412 93 2,742 96.4 2,363 97.8 337 39 7.7 S S S S S
Truck 3 2,460 51.9 1,218 42.8 532 22 257 43.5 3.1 S S S S 48.6
For-hire truck 2,048 43.2 913 32.1 449 18.6 520 S S S S S S 19.5
Private truck 412 8.7 S S S S 95 S S 45.9 - S S S
Rail 1,920 40.5 1,521 53.5 1,824 75.5 1,206 S S S S S S 42.4
Water S S S S S S S S S S S S S S
Deep draft S S S S S S S S S S S S S S
Air (includes Truck and air) S S S S S S 1,635 S S S S S S S
Multiple modes 325 6.8 97 3.4 46 1.9 S S S S S S S S
Parcel, U.S.P.S. or courier S S S S S S S S S S S S S S
Truck and Rail 140 3 95 3.3 42 1.7 571 S S S S S S S
Truck and Water S S 1 0.1 S S 1,268 S S S S S S S
Other and unknown modes S S 4 0.1 S S S S S S S S S 39.8

UN 3082, Environmentally hazardous substances, liquid, n.o.s.

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 10,914 100 8,785 100 5,212 100 389 S S S S S S S
Single modes 10,068 92.2 8,171 93 4,508 86.5 324 S S S S S S 20.5
Truck 3 5,878 53.9 3,931 44.8 1,517 29.1 285 S S S S S S S
For-hire truck 4,395 40.3 2,465 28.1 1,282 24.6 452 S S S S S S S
Private truck 1,483 13.6 1,466 16.7 235 4.5 103 S S S S S S S
Rail 3,254 29.8 3,520 40.1 2,931 56.2 871 19.4 0.1 16.7 - 28.9 - 5.6
Water S S S S S S 127 S S S S S S S
Shallow draft S S S S S S 83 39.6 4.4 17.6 2.7 19.6 2 8.3
Deep draft - - S S S S 212 25.2 0.8 29.9 0.4 28.3 0.4 21.9
Air (includes Truck and air) 11 0.1 - - S S 1,562 S S S S S S S
Multiple modes S S S S S S 1,118 S S S S S S S
Parcel, U.S.P.S. or courier 14 0.1 S S S S 1,106 33.2 1.8 46.5 0.2 S S 23.1
Truck and Rail S S S S S S 1,134 S S S S S S S
Truck and Water S S S S 8 0.2 700 S S S S S S S
Rail and water S S S S S S S S S S S S S 36.8
Other multiple modes S S S S S S S S S S S S S S
Other and unknown modes 9 0.1 3 - 1 - S S S S S S S 28.6

UN 3084, Corrosive solids, oxidizing, n.o.s.

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S - 100 S S S S S S S S S 34.6
Single modes S S - 100 S S S S S 48.8 - 37.7 - S
Truck 3 S S - 100 S S S S S S S S S S
For-hire truck S S - 100 S S S S S S S S S 1.3

UN 3085, Oxidizing solid, corrosive, n.o.s.

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 27 100 S S S S S S S S S S S 39.9
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S S S S S S S S
For-hire truck S S S S S S 879 49.5 0.1 49.9 - S S S
Private truck S S S S S S 13 S S S S S S S
Multiple modes S S S S S S S S S 26.1 - 34.4 - 21.5
Parcel, U.S.P.S. or courier S S S S S S S S S S S S S 10.8
Truck and Water S S S S S S S 42.7 0.4 49.1 0.1 S S S

UN 3087, Oxidizing solid, toxic, n.o.s.

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S 98 S S S S S S S
Private truck S S S S S S 98 31.6 1.3 38.1 0.4 36.6 0.5 26.7
Air (includes Truck and air) S S S S S S S S S S S S S S

UN 3088, Self-heating, solid, organic, n.o.s.

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S 2 100 2 100 989 S S S S S S S
Single modes S S S S S S 989 S S S S S S S
Truck 3 S S 1 48.1 S S 874 S S S S S S S
For-hire truck S S S S S S 927 S S S S S S S
Private truck S S S S S S 832 S S S S S S S
Air (includes Truck and air) S S S S S S 1,592 S S S S S S S
Multiple modes S S S S S S S S S S S S S S
Parcel, U.S.P.S. or courier S S S S S S S S S S S S S S
Other and unknown modes S S S S S S S S S S S S S 5.9

UN 3089, Metal powders, flammable, n.o.s.

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S 634 36.5 0.2 42 - 31 - 14
Single modes S S 1 99.9 S S 677 45.2 3.1 S S 31.8 0.3 S
Truck 3 S S 1 99.4 S S 517 S S S S S S S
For-hire truck 23 97.2 1 85.9 S S 808 S S S S S S S
Private truck S S S S S S S S S S S S S S
Air (includes Truck and air) S S S S S S S S S S S S S S
Multiple modes S S S S S S S 49.9 2.5 S S S S S
Parcel, U.S.P.S. or courier S S S S S S S S S S S S S S

UN 3090, Lithium battery

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 165 100 1 100 1 100 1,141 S S 33.9 0.2 33 0.6 26.5
Single modes 66 40.1 - 52.1 - 40.6 881 S S S S S S 36.1
Truck 3 62 37.3 - 48.4 S S 535 S S S S S S S
For-hire truck 58 35.4 - 46.3 S S 548 S S S S S S S
Private truck S S S S S S S S S S S S S S
Air (includes Truck and air) S S S S S S 1,714 S S S S 49.9 8.4 21.7
Multiple modes S S S S S S 1,154 S S S S S S S
Parcel, U.S.P.S. or courier S S S S S S 1,154 41.6 8.6 S S S S 46.9
Other and unknown modes S S S S S S S 41.5 7.8 25.1 2.6 40.7 5 35

UN 3091, Lithium batteries packed with equipment

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S 48.3 2.2 45.2 0.6 S S 23.9
Multiple modes S S S S S S S S S S S 41.9 - S
Parcel, U.S.P.S. or courier S S S S S S S S S S S S S 37.2

UN 3092, 1-Methoxy-2-propanol

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S 40.1 0.7 49.6 0.1 44.1 0.4 23.3
Truck 3 S S S S S S S S S S S S S S
For-hire truck S S S S S S S S S S S 49.7 17.6 S
Private truck 14 30.1 S S S S S S S 16.7 0.1 42 0.3 30.8
Air (includes Truck and air) S S S S S S S 29.5 0.7 35.3 0.3 40 0.3 14.8
Multiple modes S S S S S S S S S S S S S 17.1
Parcel, U.S.P.S. or courier S S S S S S S S S S S S S 23.4

UN 3093, Corrosive liquids, oxidizing, n.o.s.

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S 24.8
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S S S S S S S S
For-hire truck S S S S S S S S S S S S S S
Private truck S S S S S S 65 S S S S S S S

UN 3094, Corrosive liquids, water-reactive, n.o.s.

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S 580 S S S S S S S
Single modes S S S S S S S S S S S S S S
Air (includes Truck and air) S S S S S S S S S S S S S S
Multiple modes S S S S S S S S S 48.8 - S S 41.6
Parcel, U.S.P.S. or courier S S S S S S S S S S S S S S

UN 3098, Oxidizing liquid, corrosive, n.o.s.

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 11 100 7 100 S S S S S S S S S S
Single modes 11 97.6 7 99.9 S S S 39.1 0.6 S S 29 0.1 S
Truck 3 11 97.6 7 99.9 S S S S S S S S S S
For-hire truck S S S S S S S 39.5 13 S S S S S
Private truck S S S S S S S S S S S S S S
Multiple modes S S S S S S S S S S S S S S
Parcel, U.S.P.S. or courier S S S S S S S S S S S S S 42

UN 3099, Oxidizing liquid, toxic, n.o.s.

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 2 100 1 100 - 100 278 S S S S S S S
Single modes 2 100 1 100 - 100 278 S S 5.2 5.8 S S S
Truck 3 2 100 1 100 - 100 278 S S S S S S S
For-hire truck 2 100 1 100 - 100 278 S S S S S S S

UN 3101, Organic peroxide type B, liquid

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 6 100 1 100 - 100 135 S S S S S S S
Single modes 5 92.6 1 94.8 - 94.1 S S S S S S S S
Truck 3 5 92.6 1 94.8 - 94.1 S S S 32.1 0.4 S S S
For-hire truck S S S S S S S S S S S S S S
Private truck S S S S S S S S S S S S S S
Multiple modes S S S S S S S S S S S S S S
Parcel, U.S.P.S. or courier S S S S S S S S S S S S S S
Other and unknown modes S S S S S S S S S S S S S S

UN 3102, Organic peroxide type B, solid

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S - 100 - 100 1,753 S S S S S S S
Single modes S S - 100 - 100 1,753 S S S S S S S
Truck 3 S S - 100 - 100 1,753 S S S S S S S
For-hire truck S S - 100 - 100 1,753 S S S S S S S

UN 3103, Organic peroxide type C, liquid

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S 566 S S S S S S S
Single modes S S S S S S 595 S S S S S S 11
Truck 3 S S S S S S 595 S S S S S S S
For-hire truck S S S S S S 1,091 S S S S S S S
Private truck S S S S S S S S S S S S S S
Multiple modes S S S S S S S S S S S S S S
Parcel, U.S.P.S. or courier S S S S S S S S S S S 48.9 - S
Other and unknown modes S S S S S S S S S S S S S S

UN 3104, Organic peroxide type C, solid

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S S S S S S S S
For-hire truck S S S S S S S S S S S S S S
Private truck S S S S S S S S S S S S S S
Air (includes Truck and air) S S S S S S S S S S S S S S

UN 3105, Organic peroxide type D, liquid

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S 379 47.7 11.6 S S 46.7 5.6 S
Single modes S S S S S S 408 S S S S S S S
Truck 3 S S S S S S 408 S S S S S S S
For-hire truck S S S S S S 663 S S S S S S S
Private truck 8 8.4 2 11.8 S S 85 S S S S S S S
Multiple modes S S S S - - S S S S S S S S
Parcel, U.S.P.S. or courier S S S S - - S 31.1 11.1 S S S S S
Other and unknown modes S S S S - - S 39.8 3.3 30.7 0.3 S S 12.2

UN 3106, Organic peroxide type D, solid

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S 2 100 1 100 384 S S S S S S S
Single modes S S 2 98.5 1 99.2 384 S S S S S S S
Truck 3 S S 2 98.5 1 99.2 384 S S S S S S 20.7
For-hire truck S S S S S S 580 S S S S S S S
Private truck S S S S S S 123 S S 45.1 - S S 31.1
Multiple modes S S S S S S S S S S S 44 13 S
Parcel, U.S.P.S. or courier S S S S S S S S S S S S S 37.4

UN 3107, Organic peroxide type E, liquid

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 123 100 24 100 S S S S S S S S S S
Single modes 123 99.7 24 99.8 S S S S S 41.1 - S S 24.7
Truck 3 123 99.7 24 99.8 S S S S S S S S S S
For-hire truck 96 78.3 21 85.9 S S S 31.1 0.9 40 0.1 41.2 0.1 41.2
Private truck S S S S S S S S S S S S S S
Multiple modes S S S S S S S S S S S S S S
Parcel, U.S.P.S. or courier S S S S S S S 30.5 0.4 S S 43.8 - 17

UN 3108, Organic peroxide type E, solid

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 30 100 2 100 S S 553 S S 35.3 - S S 21.6
Single modes S S S S S S 608 S S S S S S S
Truck 3 S S S S S S 608 S S S S S S S
For-hire truck S S S S S S S S S S S S S 14.3
Private truck S S S S S S S S S S S S S S
Multiple modes S S S S S S 477 29 0.6 26.3 - 24.9 - 15.2
Parcel, U.S.P.S. or courier S S S S S S 477 S S S S S S 37.2

UN 3109, Organic peroxide type F, liquid

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S 326 S S S S S S S
Single modes S S S S S S 325 S S S S S S S
Truck 3 S S S S S S 325 S S S S S S S
For-hire truck S S S S S S 344 S S S S S S 5.7
Private truck S S - 0.1 - - 88 S S S S S S S
Multiple modes S S S S S S S S S 45.6 6.4 33.1 3.5 23.9
Parcel, U.S.P.S. or courier S S S S S S 254 S S S S S S S
Truck and Rail S S S S S S S S S S S S S S

UN 3110, Organic peroxide type F, solid

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S 460 S S S S S S 23.6
Single modes S S S S S S 460 S S S S S S S
Truck 3 S S S S S S 460 47.9 - S S 44.3 - S
For-hire truck S S S S S S 432 S S S S S S S
Private truck S S S S S S S S S S S S S S

UN 3113, Organic peroxide type C, liquid, temperature controlled

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S 524 S S S S S S S
Single modes S S S S S S 524 S S S S S S S
Truck 3 S S S S S S 524 S S S S S S 45.9
For-hire truck S S 2 74.1 S S 565 S S S S S S S
Private truck S S S S S S S S S 32.8 - S S S

UN 3114, Organic peroxide type C, solid, temperature controlled

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S S S S S S S 20.6
For-hire truck S S S S S S S S S S S S S S
Private truck S S S S S S 256 40.6 - S S 29.9 - 34.7

UN 3115, Organic peroxide type D, liquid, temperature controlled

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S 4 100 S S S S S 11.9 - 29.9 - 39
Single modes S S 4 100 S S S 39.6 2.3 S S 47.3 0.1 S
Truck 3 S S 4 100 S S S S S S S S S S
For-hire truck S S S S S S S S S S S S S S
Private truck S S S S S S S S S S S S S S

UN 3117, Organic peroxide type E, liquid, temperature controlled

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S - 100 S S S S S S S S S 45.5
Single modes S S - 100 S S S S S S S S S S
Truck 3 S S - 100 S S S S S S S S S S
For-hire truck S S - 100 S S S S S S S S S S

UN 3119, Organic peroxide type F, liquid, temperature controlled

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S S S S S S S 40.7
Truck 3 S S S S S S S S S S S S S S
Private truck S S S S S S S S S S S S S S

UN 3123, Toxic liquids, water-reactive, n.o.s.

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S 33.1 3.5 47.1 4.8 S S S
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S S S S S S S S
Private truck S S S S S S S S S S S S S S

UN 3128, Self-heating, solid, toxic, organic, n.o.s.

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Multiple modes S S S S S S S S S S S S S 31.3
Parcel, U.S.P.S. or courier S S S S S S S S S S S S S S

UN 3129, Water-reactive liquid, corrosive, n.o.s.

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S S S S S S S S
For-hire truck S S S S S S S S S S S S S S
Private truck S S S S S S S S S S S S S S
Air (includes Truck and air) S S S S S S S S S S S S S S

UN 3131, Water-reactive solid, corrosive, n.o.s.

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S - 100 S S S S S S S S S S
Single modes S S S S S S S S S S S S S 42.3
Air (includes Truck and air) S S S S S S S S S S S S S S
Multiple modes S S S S S S S S S S S S S 33
Parcel, U.S.P.S. or courier S S S S S S S S S S S S S S

UN 3139, Oxidizing liquid, n.o.s.

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 88 100 167 100 33 100 S S S S S S S S
Single modes 88 100 167 100 33 100 S S S S S S S S
Truck 3 88 100 167 100 33 100 S S S S S S S 38.4
For-hire truck S S S S S S S S S S S S S S
Private truck 73 83.3 108 64.3 16 48.2 S S S S S S S S

UN 3142, Disinfectants, liquid, toxic, n.o.s.

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S S S S S S S S
For-hire truck S S S S S S S S S 18.8 - 3.8 - 9.6
Private truck S S S S S S S S S S S S S S

UN 3145, Alkylphenols, liquid, n.o.s. (including C2-C12 homologues)

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 315 100 214 100 148 100 619 S S S S S S S
Single modes 287 91.1 195 91.6 144 97.3 670 S S S S S S S
Truck 3 228 72.3 156 73.2 S S 672 S S S S S S S
For-hire truck 228 72.3 156 73.2 S S 672 S S S S S S S
Rail S S S S S S 648 S S S S S S S
Other and unknown modes 28 8.9 18 8.4 S S 125 S S S S S S S

UN 3148, Water-reactive liquid, n.o.s.

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S S S S S S S S
For-hire truck S S S S S S S S S S S S S S

UN 3149, Hydrogen peroxide and peroxyacetic acid mixtures, stabilized with acids, water and not more than 5 percent peroxyacetic acid

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 48 100 S S S S S S S S S S S S
Single modes 48 99.4 S S S S S S S 35.3 - 41.9 0.2 16.8
Truck 3 48 99.4 S S S S S S S S S S S S
For-hire truck 30 61.2 S S S S 1,290 S S S S S S S
Private truck S S S S S S S S S S S S S S
Multiple modes S S S S S S S 25.5 2.8 43.2 0.3 31.3 0.1 42.1
Parcel, U.S.P.S. or courier S S S S S S S S S S S S S S

UN 3154, Perfluoro(ethyl vinyl ether)

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 2 100 S S S S S S S S S S S S
Single modes 2 100 S S S S S S S S S S S S
Truck 3 2 100 S S S S S S S S S S S S
For-hire truck S S S S S S S S S 34.9 18.8 37.2 19.3 S
Private truck S S S S S S S S S S S S S S

UN 3156, Compressed gas, oxidizing, n.o.s.

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S S S S S S S 18.4
Truck 3 S S S S S S S 41.2 1.7 49.7 0.1 S S 16
Private truck S S S S S S S S S S S S S S

UN 3159, 1,1,1,2-Tetrafluoroethane or Refrigerant gas R 134a

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 363 100 94 100 50 100 422 S S S S S S S
Single modes 359 99 93 99 50 99.2 160 S S S S S S S
Truck 3 244 67.3 64 67.9 28 55.7 154 S S S S S S S
For-hire truck 222 61.3 60 63.8 27 54.2 195 S S S S S S S
Private truck S S S S S S 66 S S S S S S S
Rail S S S S S S 680 S S S S S S S
Multiple modes S S S S S S S S S S S S S S
Parcel, U.S.P.S. or courier S S S S S S S 44.3 0.4 46.7 0.6 S S 33.2
Other multiple modes S S S S S S S 0.7 0.3 19 0.1 S S S
Other and unknown modes S S S S - - 3 S S S S S S S

UN 3160, Liquefied gas, toxic, flammable, n.o.s. Inhalation Hazard Zone A

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 23 100 6 100 - 100 S S S S S 14.1 8.8 11.3
Single modes 23 100 6 100 - 100 S S S S S S S S
Truck 3 23 100 6 100 - 100 S S S S S S S 11.2
For-hire truck S S S S S S S 32 5 48 1.9 31 7.6 25.3
Private truck S S S S S S S S S S S S S S

UN 3161, Liquefied gas, flammable, n.o.s.

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S 420 S S S S S S S
Single modes S S S S S S 674 46.2 7.4 S S 47.5 4.2 35.1
Truck 3 S S S S S S 674 S S S S S S S
For-hire truck S S S S S S 991 S S S S S S S
Private truck S S S S S S S S S S S S S S
Multiple modes S S S S S S S 27.2 1.2 20.7 0.2 24.5 1 27.9
Parcel, U.S.P.S. or courier S S S S S S S S S S S S S S
Other and unknown modes S S S S S S S S S S S S S S

UN 3163, Liquefied gas, n.o.s.

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 92 100 13 100 S S S S S S S S S S
Single modes 75 81.9 12 91.8 S S 90 S S S S S S S
Truck 3 72 79 11 87.2 S S 90 S S S S S S S
For-hire truck 57 62.6 9 67.8 S S 215 S S S S S S S
Private truck S S S S S S S S S S S S S S
Rail S S S S S S S S S S S S S S
Multiple modes S S S S S S S S S S S S S S
Parcel, U.S.P.S. or courier S S S S S S S S S S S S S S
Other and unknown modes 7 7.4 S S - 0.2 S S S S S S S 38

UN 3165, Aircraft hydraulic power unit fuel tank (containing a mixture of anhydrous hydrazine and monomethyl hydrazine) (M86 fuel)

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S 40.8 0.1 S S S S 20.8
Truck 3 S S S S S S S S S S S S S S
Private truck S S S S S S S S S S S S S S

UN 3167, Gas sample, non-pressurized, flammable, n.o.s., not refrigerated liquid

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S S S S S S S 17.1
Air (includes Truck and air) S S S S S S S S S S S S S S

UN 3170, Aluminum smelting by-products or Aluminum remelting by-products

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S 29 100 18 100 562 S S S S S S S
Single modes S S 29 100 18 100 562 S S S S S S S
Truck 3 S S 29 100 18 100 562 S S S S S S S
For-hire truck S S 26 89.8 16 89.1 552 S S S S S S S
Private truck S S S S S S S S S S S S S S

UN 3175, Solids containing flammable liquid, n.o.s.

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S 2 100 S S S S S S S 32.7 0.3 S
Single modes S S 2 94.4 1 99.8 S S S S S S S S
Truck 3 S S 2 94.4 1 99.8 S S S S S S S S
For-hire truck S S S S S S S S S S S S S 37.3
Private truck S S S S S S S S S S S S S 17.7
Multiple modes S S S S S S S S S S S S S S
Parcel, U.S.P.S. or courier S S S S S S S S S S S S S S

UN 3178, Flammable solid, inorganic, n.o.s.

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes - 100 S S S S S S S S S S S S
Single modes - 80.3 S S S S S S S S S S S S
Truck 3 S S S S S S S S S S S S S S
For-hire truck S S S S S S S S S S S S S S
Air (includes Truck and air) S S S S S S S S S S S S S S
Multiple modes S S S S S S S S S S S S S S
Parcel, U.S.P.S. or courier S S S S S S S S S S S S S S

UN 3179, Flammable solid, toxic, inorganic, n.o.s.

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S S S S S S S S
For-hire truck S S S S S S S S S S S S S S
Multiple modes S S S S S S S S S S S S S S
Parcel, U.S.P.S. or courier S S S S S S S S S S S S S S

UN 3189, Metal powder, self-heating, n.o.s.

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S 33.2
Single modes S S S S S S S S S S S S S 34.3
Truck 3 S S S S S S S S S S S S S S
For-hire truck S S S S S S S S S S S S S 26.9
Private truck S S S S S S S S S S S S S S
Multiple modes S S S S S S S S S S S S S S
Parcel, U.S.P.S. or courier S S S S S S S 38.2 0.6 41.3 0.1 S S 38.8

UN 3190, Self-heating solid, inorganic, n.o.s.

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 2 100 - 100 - 100 349 S S 42.9 0.1 S S 17.2
Single modes 2 100 - 100 - 100 349 S S 39.5 - 44.2 0.1 S
Truck 3 2 86 - 91.5 S S 270 S S S S S S S
For-hire truck 2 83.5 - 78.1 S S 405 S S S S S S S
Private truck S S S S S S S S S S S S S S
Air (includes Truck and air) S S S S S S S S S S S S S S

UN 3206, Alkali metal alcoholates, self-heating, corrosive, n.o.s.

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S - 100 S S S S S S S S S S
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S S S S S S S S
For-hire truck S S S S S S S S S 49 0.1 S S 41.3
Multiple modes S S S S S S S S S S S S S S
Parcel, U.S.P.S. or courier S S S S S S S S S S S S S 20.5

UN 3214, Permanganates, inorganic, aqueous solution, n.o.s.

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S S S S S S S S
Private truck S S S S S S S 16.8 0.1 16.2 0.1 18.2 0.5 11.2

UN 3218, Nitrates, inorganic, aqueous solution, n.o.s.

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 5 100 4 100 1 100 330 35.2 6.2 34.4 5.7 44 8.8 17.4
Single modes 5 100 4 100 1 100 330 S S S S S S S
Truck 3 5 100 4 100 1 100 330 S S S S S S S
For-hire truck 5 100 4 100 1 100 330 S S S S S S S

UN 3219, Nitrites, inorganic, aqueous solution, n.o.s.

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S 14.5
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S S S S S 37.9 10.5 24.1
For-hire truck S S S S S S S 30.3 3.5 33.1 5.1 43.5 8.9 8.1

UN 3220, Pentafluoroethane or Refrigerant gas R 125

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 145 100 48 100 8 100 107 S S S S S S S
Single modes 145 100 48 100 8 100 107 S S S S S S S
Truck 3 93 64 26 53.7 S S 76 S S S S S S S
For-hire truck 93 64 26 53.7 S S 76 S S S S S S 29.6
Rail 52 36 22 46.3 S S 207 47.6 - 42.7 - 47.5 0.1 29.5

UN 3226, Self-reactive solid type D

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 5 100 1 100 S S S S S S S S S S
Single modes 5 98.9 1 99 S S S S S S S S S S
Truck 3 5 98.9 1 99 S S S S S S S S S S
For-hire truck S S S S S S 629 S S 38.1 1.6 44.3 5.5 17.2
Private truck S S S S S S S S S 44.3 2 S S S
Multiple modes S S S S S S S S S S S S S 16.2
Parcel, U.S.P.S. or courier S S S S S S S S S S S S S S

UN 3227, Self-reactive liquid type E

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S S S S S S S S
Private truck S S S S S S S S S S S S S S

UN 3228, Self-reactive solid type E

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S S S S S S S S
Private truck S S S S S S S S S S S S S S

UN 3230, Self-reactive solid type F

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S S S S S S S 39.7
For-hire truck S S S S S S S S S S S S S S

UN 3234, Self-reactive solid type C, temperature controlled

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 4 100 1 100 - 100 S 45.4 1.9 S S 45.1 0.6 49.3
Single modes 4 100 1 100 - 100 S S S S S S S S
Truck 3 4 100 1 100 - 100 S S S S S 46.9 11.9 7
Private truck 4 100 1 100 - 100 S 16.7 0.5 0.5 0.7 0.2 2.5 0.3

UN 3236, Self-reactive solid type D, temperature controlled

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 5 100 - 100 S S S S S 38.6 1.3 31.1 9.6 10.9
Single modes 5 100 - 100 S S S S S S S S S S
Truck 3 5 100 - 100 S S S 47.6 4.4 43.9 4.6 27.1 9 41
For-hire truck S S S S S S S S S S S S S S
Private truck S S S S S S S S S 46.2 0.3 23.9 0.3 S

UN 3237, Self-reactive liquid type E, temperature controlled

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S 46.4 2.2 S S S S 34.5
Truck 3 S S S S S S S S S S S S S S
For-hire truck S S S S S S S 40.3 1.3 S S S S 23.8

UN 3240, Self-reactive solid type F, temperature controlled

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S S S S S S S S
For-hire truck S S S S S S S 34.7 8.3 34 9.4 36 8.6 3.9

UN 3242, Azodicarbonamide

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S 23.7
Multiple modes S S S S S S S S S S S S S S
Parcel, U.S.P.S. or courier S S S S S S S S S S S S S S

UN 3249, Medicine, solid, toxic, n.o.s.

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S 14
Single modes S S S S S S S 22.9 1.5 21.2 2.1 17.1 2.4 12.5
Truck 3 S S S S S S S S S S S S S S
Private truck S S S S S S S 33.4 - 43.2 - 33.3 0.1 40.4
Multiple modes S S S S S S S 18.1 1.1 5.5 2.1 5.5 8.2 -
Parcel, U.S.P.S. or courier S S S S S S S 28.4 13 S S S S 18.5

UN 3250, Chloroacetic acid, molten

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 233 100 808 100 S S 21 S S S S S S S
Single modes 233 100 808 100 S S 21 S S S S S S S
Truck 3 233 100 808 100 S S 21 S S S S S S S
For-hire truck 233 100 808 100 S S 21 S S S S S S 41

UN 3251, Isosorbide-5-mononitrate

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S S S S S S S S
For-hire truck S S S S S S S 41.4 3.6 41.6 3.8 42.8 7.2 6.9

UN 3252, Difluoromethane or Refrigerant gas R 32

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 46 100 15 100 9 100 582 S S S S S S S
Single modes 46 100 15 100 9 100 582 S S S S S S S
Rail 46 100 15 100 9 100 582 S S S S S S S

UN 3253, Disodium trioxosilicate

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S 95 S S S S S S S
Single modes S S S S S S 93 S S S S S S S
Truck 3 S S S S S S 93 S S S S S S S
For-hire truck S S S S S S S S S S S S S S
Private truck S S S S S S 85 S S S S S S S
Multiple modes S S S S S S S S S S S S S 5.4
Parcel, U.S.P.S. or courier S S S S S S S S S S S S S S

UN 3256, Elevated temperature liquid, flammable, n.o.s., with flash point above 37.8 C, at or above its flash point

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 931 100 1,597 100 1,180 100 612 S S S S S S S
Single modes 931 100 1,597 100 1,180 100 612 S S S S S S S
Truck 3 427 45.8 458 28.7 S S 368 S S S S S S S
For-hire truck 427 45.8 458 28.7 S S 368 41.1 11.2 S S S S 29.3
Private truck S S S S S S S S S S S S S S
Rail 476 51.1 981 61.4 1,012 85.7 1,062 S S S S S S S
Water S S S S S S S S S S S S S S
Shallow draft S S S S S S S S S S S S S S

UN 3257, Elevated temperature liquid, n.o.s., at or above 100 C and below its flash point (including molten metals, molten salts, etc.)

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 12,859 100 48,399 100 14,772 100 203 S S S S S S S
Single modes 12,668 98.5 47,299 97.7 14,408 97.5 202 S S S S S S S
Truck 3 9,617 74.8 34,534 71.4 4,982 33.7 147 4.5 1.9 35.8 3.9 S S 17.7
For-hire truck 6,020 46.8 19,978 41.3 3,415 23.1 179 S S S S S S S
Private truck 3,597 28 14,555 30.1 1,568 10.6 105 S S S S S S S
Rail 2,000 15.6 8,351 17.3 7,880 53.3 1,129 S S S S S S S
Water 525 4.1 2,829 5.8 1,412 9.6 419 S S S S S S S
Shallow draft 525 4.1 2,829 5.8 1,412 9.6 419 S S S S S S S
Pipeline 4 S S S S S S S 22.7 2.2 21.9 6.4 22.6 7.8 18.6
Multiple modes S S S S S S 716 S S S S S S 19.1
Truck and Rail 70 0.5 S S S S 753 S S S S S S S
Truck and Water S S S S S S S 44 0.4 S S S S 21.4
Other multiple modes S S S S S S S S S S S S S S
Other and unknown modes 6 - S S S S S S S S S S S 18.7

UN 3258, Elevated temperature solid, n.o.s., at or above 240 C, see section 173.247(h)4.

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S 45.3 4.8 S S S S 19.7
Single modes S S S S S S S 3.4 4.4 10.7 3.4 47.3 10.5 35.9
Rail S S S S S S S S S S S S S S

UN 3259, Amines, solid, corrosive, n.o.s., or Polyamines, solid, corrosive n.o.s.

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 63 100 S S S S 777 S S S S S S S
Single modes 41 63.8 S S S S 1,038 S S S S S S S
Truck 3 40 63.4 S S S S 814 S S S S S S S
For-hire truck S S S S S S 1,348 24.8 0.3 23.5 0.3 20.1 0.7 28.4
Private truck S S S S S S S S S S S S S 33.4
Air (includes Truck and air) S S S S S S S 29.5 2.5 S S S S 9.5
Multiple modes S S S S S S 211 S S S S S S S
Parcel, U.S.P.S. or courier S S S S S S 211 S S S S S S S
Other and unknown modes S S S S S S S S S S S S S S

UN 3260, Corrosive solid, acidic, inorganic, n.o.s.

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 88 100 42 100 S S 1,353 24.4 8.5 6.6 5.5 31.6 19.8 29.4
Single modes 84 95.4 42 99.5 S S 571 S S S S S S S
Truck 3 76 86.2 42 99.5 S S 502 S S S S S S S
For-hire truck 66 75.6 S S S S 737 S S S S S S S
Private truck 9 10.6 5 11.9 S S S S S S S 36.5 2.4 44.2
Air (includes Truck and air) S S S S S S 661 24.6 0.3 25.1 0.3 33.5 2.6 S
Multiple modes S S S S S S 2,095 S S S S S S S
Parcel, U.S.P.S. or courier S S S S S S 2,095 33.5 0.1 47.7 0.2 S S 16.6
Other and unknown modes S S S S S S S 8.7 3.8 23.4 2 S S S

UN 3261, Corrosive solid, acidic, organic, n.o.s.

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S 424 S S S S S S S
Single modes S S S S S S 469 S S S S S S S
Truck 3 S S S S S S S S S S S S S S
For-hire truck S S S S S S S S S S S S S S
Private truck S S S S S S 30 S S S S S S S
Air (includes Truck and air) S S S S S S S S S S S S S S
Multiple modes S S S S S S S S S S S S S S
Parcel, U.S.P.S. or courier S S S S S S S S S S S S S S
Truck and Water S S S S S S S S S S S S S S

UN 3262, Corrosive solid, basic, inorganic, n.o.s.

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 272 100 255 100 139 100 347 S S S S S S S
Single modes 270 99.2 254 99.8 139 99.7 233 S S 36.7 0.1 S S S
Truck 3 270 99.2 254 99.8 139 99.7 233 S S S S 45.3 0.1 S
For-hire truck 242 88.7 234 91.8 136 97.8 313 S S S S S S S
Private truck S S S S S S 116 11.7 2.3 11.1 1.7 25.3 13.3 31.3
Multiple modes S S S S S S 1,123 23.1 0.2 25.5 0.4 35.7 1.6 19.8
Parcel, U.S.P.S. or courier S S S S S S 1,123 S S S S S S S

UN 3263, Corrosive solid, basic, organic, n.o.s.

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 80 100 S S S S 856 S S S S S S S
Single modes 73 90.5 S S S S 927 S S S S S S S
Truck 3 S S S S S S 930 S S S S S S S
For-hire truck S S S S S S 1,222 21.9 0.5 18.1 0.5 31.2 3.8 29.4
Private truck S S S S S S S 5.9 0.6 9.4 0.5 26.7 0.3 -
Rail S S 17 65.4 14 71.2 851 S S S S S S S
Air (includes Truck and air) S S S S S S S S S S S S S S
Multiple modes S S S S S S 411 S S S S S S S
Parcel, U.S.P.S. or courier S S S S S S S S S S S S S S
Truck and Rail S S S S S S S S S S S S S S

UN 3264, Corrosive liquid, acidic, inorganic, n.o.s.

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 1,280 100 5,324 100 897 100 270 S S S S S S S
Single modes 1,138 88.9 4,084 76.7 720 80.3 233 S S S S S S S
Truck 3 1,097 85.7 3,616 67.9 687 76.6 230 S S S S S S S
For-hire truck 755 59 1,500 28.2 485 54 421 S S S S S S S
Private truck 342 26.7 2,116 39.7 203 22.6 82 S S S S S S S
Rail 13 1 136 2.5 S S S S S S S S S S
Air (includes Truck and air) - - S S S S 1,090 S S S S S S S
Pipeline 4 28 2.2 S S S S S S S S S S S S
Multiple modes 141 11 S S S S S 39.9 1.5 40.7 0.5 11.8 10.9 S
Parcel, U.S.P.S. or courier S S S S S S S S S S S S S S
Truck and Rail S S S S S S 148 S S S S S S S
Other and unknown modes 1 0.1 S S S S S S S 47.2 7.2 S S 4.8

UN 3265, Corrosive liquid, acidic, organic, n.o.s.

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 1,289 100 929 100 529 100 445 S S S S S S S
Single modes 1,190 92.4 853 91.8 380 71.7 318 S S S S S S S
Truck 3 963 74.8 626 67.4 236 44.5 286 S S 33.1 0.3 S S 10.4
For-hire truck 728 56.5 557 60 231 43.6 416 S S S S 1.9 0.5 4.2
Private truck 235 18.2 69 7.4 5 1 50 S S S S S S S
Rail 222 17.3 226 24.4 144 27.2 893 S S S S S S S
Air (includes Truck and air) S S S S S S 671 S S S S S S S
Multiple modes 98 7.6 S S S S 651 S S S S S S S
Parcel, U.S.P.S. or courier 12 0.9 1 0.1 S S 591 S S S S S S S
Truck and Rail 82 6.4 S S S S 1,931 S S S S S S S
Truck and Water S S S S S S S 20.4 0.1 19.1 0.1 24.1 0.2 22.6
Rail and water S S S S S S S S S S S S S S
Other and unknown modes S S S S S S S 19.7 19.1 20.8 18 S S 34.6

UN 3266, Corrosive liquid, basic, inorganic, n.o.s.

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 1,276 100 994 100 403 100 327 S S S S S S S
Single modes 1,216 95.3 972 97.8 372 92.4 290 38.2 19.6 33 19.4 S S 1.7
Truck 3 1,120 87.7 838 84.4 302 74.8 289 S S S S S S S
For-hire truck 922 72.3 649 65.3 288 71.5 418 S S S S S S S
Private truck 197 15.5 189 19 13 3.3 54 S S S S S S S
Rail S S S S 71 17.5 S S S S S S S S
Air (includes Truck and air) S S S S S S S 42.6 5 30.7 3.7 S S 42.6
Multiple modes S S S S S S 699 S S S S S S S
Parcel, U.S.P.S. or courier S S 2 0.2 S S 683 S S S S S S S
Truck and Rail 14 1.1 11 1.1 22 5.4 2,095 S S S S S S S
Other and unknown modes S S S S S S S S S S S S S S

UN 3267, Corrosive liquid, basic, organic, n.o.s.

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 383 100 336 100 114 100 276 29.9 2.7 S S S S 32.4
Single modes 363 94.9 325 96.7 112 98.3 235 S S S S S S S
Truck 3 329 86 279 83.1 88 76.9 232 S S S S S S 45
For-hire truck 244 63.6 230 68.3 80 70.1 353 S S S S S S S
Private truck 86 22.4 50 14.8 S S 75 S S S S S S S
Rail 34 8.8 46 13.7 24 21.4 524 S S 29 0.1 41.6 0.3 14.2
Multiple modes S S - - S S S S S S S S S S
Parcel, U.S.P.S. or courier S S - - - - S S S S S S S S
Truck and Rail S S S S S S S S S S S S S S
Other and unknown modes 3 0.7 S S S S S S S S S S S S

UN 3269, Polyester resin kit

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S 8 100 3 100 497 S S S S S S -
Single modes S S S S 2 60.7 258 S S S S S S S
Truck 3 S S S S 2 60.7 258 S S S S S S S
For-hire truck S S S S 2 60.7 296 37.2 1.5 9.4 1.2 27.4 14.1 33.8
Private truck S S S S S S S S S S S S S S
Multiple modes S S S S S S 664 S S S S S S S
Parcel, U.S.P.S. or courier S S S S S S S S S S S S S S
Truck and Rail S S S S S S S 20.3 0.4 19.9 0.5 25.6 1.2 13.8

UN 3270, Nitrocellulose membrane filters, with not more than 12.6% nitrogen, by dry mass

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 1 100 S S S S S S S S S S S S
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S 37.6 18.2 41.1 15.6 S S S
Private truck S S S S S S S 34.9 19.4 16.6 16.1 S S S
Multiple modes S S S S S S S S S S S S S S
Parcel, U.S.P.S. or courier S S S S S S S 31.8 1.4 28.3 1.6 34.7 5.3 34.8

UN 3271, Ethers, n.o.s.

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S 1,512 20.9 0.3 25.1 0.4 28.5 1.8 37.6
Single modes S S S S S S 2,730 S S 50 6.6 40.1 10.4 44.4
Truck 3 S S S S S S S S S S S S S S
For-hire truck S S S S S S S S S S S 49.2 17.3 28.9
Air (includes Truck and air) S S S S S S S S S S S 37.5 8.6 6
Multiple modes S S S S S S S S S S S S S 34.5
Parcel, U.S.P.S. or courier S S S S S S S S S S S S S S

UN 3272, Esters, n.o.s.

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S 11 100 S S 1,014 S S S S S S S
Single modes S S 11 99.9 S S 824 S S S S S S S
Truck 3 S S 9 84.3 S S 817 S S S S S S S
For-hire truck S S S S S S 1,156 12.1 4.5 45.5 5.7 S S 15.9
Private truck S S S S S S S 5.2 6.7 S S 43.2 9.1 S
Rail S S S S S S S S S S S S S S
Multiple modes S S S S S S S S S S S S S S
Parcel, U.S.P.S. or courier S S S S S S S 30.6 5.5 29.2 5.2 42.5 17 17

UN 3275, Nitriles, toxic, flammable, n.o.s.

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S 33.8 0.7 27.1 1 33.3 3.1 27.6
Truck 3 S S S S S S S S S S S S S S
For-hire truck S S S S S S S S S S S S S 26.9
Private truck S S S S S S 21 S S S S S S S

UN 3276, Nitriles, toxic, liquid, n.o.s.

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 18 100 S S S S 2,213 S S S S S S S
Single modes 18 100 S S S S 2,213 S S S S S S S
Truck 3 S S S S S S 121 S S S S S S 32.6
For-hire truck S S S S S S 121 S S S S S S S
Rail S S 48 93.9 S S S S S S S S S S
Air (includes Truck and air) S S S S S S S S S S S S S -

UN 3281, Metal carbonyls, liquid, n.o.s.

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S 1,135 S S S S S S S
Single modes S S S S S S 1,135 S S S S S S S
Truck 3 S S S S S S S S S S S S S S
Private truck S S S S S S S 9.2 - 10.8 - 24.6 0.1 26.8
Rail S S S S S S 1,288 S S S S S S S

UN 3284, Tellurium compound, n.o.s.

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S 44.8 0.1 S
Multiple modes S S S S S S S S S S S S S S
Parcel, U.S.P.S. or courier S S S S S S S 29.5 0.1 39.2 0.1 36.4 - S

UN 3286, Flammable liquid, toxic, corrosive, n.o.s.

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S 454 S S S S S S S
Single modes S S S S S S 670 S S S S S S S
Truck 3 S S S S S S 670 46 6.6 S S S S S
For-hire truck S S S S S S 670 S S S S S S S
Multiple modes S S S S S S S S S S S S S S
Parcel, U.S.P.S. or courier S S S S S S S S S S S S S S
Truck and Water S S S S S S S 41.2 1.1 S S S S S

UN 3287, Toxic liquid, inorganic, n.o.s.

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S 741 S S 32.5 0.2 S S 46.1
Single modes S S S S S S 768 37.8 14 25.9 8.2 S S 25.7
Truck 3 S S S S S S S S S S S S S S
For-hire truck S S S S S S S S S S S S S S
Private truck S S S S S S 8 S S S S S S S
Rail S S S S S S S S S 46.1 1 45.8 4.5 S
Air (includes Truck and air) S S S S S S S S S S S S S 15
Multiple modes S S S S S S S 42.6 0.3 49.8 - S S 45.4
Truck and Rail S S S S S S S 37.9 0.3 44.5 0.1 34.9 - S

UN 3288, Toxic solid, inorganic, n.o.s.

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S 725 46.9 0.2 S S S S S
Single modes S S S S S S 681 S S S S S S S
Truck 3 S S S S S S 538 S S S S S S S
For-hire truck S S S S S S 799 S S S S S S S
Private truck S S S S S S S S S S S S S S
Rail S S S S S S S S S S S S S S
Air (includes Truck and air) S S S S S S S S S S S S S S
Multiple modes S S S S S S S S S S S S S S
Parcel, U.S.P.S. or courier S S S S S S S S S S S S S S

UN 3289, Toxic liquid, corrosive, inorganic, n.o.s.

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S - 100 S S 632 S S 44.4 0.1 S S S
Single modes S S - 100 S S 632 S S S S S S S
Truck 3 S S - 100 S S 632 32.9 1.5 S S S S S
For-hire truck S S - 100 S S 632 48.4 0.2 S S S S 22.1

UN 3290, Toxic solid, corrosive, inorganic, n.o.s.

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S 30.1 - 29.3 - 30.1 - 38
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S S S S S S S S
For-hire truck S S S S S S S S S S S S S S

UN 3293, Hydrazine, aqueous solution with not more than 37 percent hydrazine, by mass

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S 55 S S S S S S 23
Single modes S S S S S S 55 37.4 0.1 43.9 0.1 33.8 0.1 S
Truck 3 S S S S S S 55 S S S S S S 19.3
Private truck S S S S S S 55 S S S S S S S

UN 3295, Hydrocarbons, liquid, n.o.s.

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S 496 49.1 0.6 S S S S 29.2
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S S S S S S S S
For-hire truck S S S S S S 822 39.7 12.5 S S S S S
Private truck S S S S S S S S S S S S S S
Rail S S S S S S 971 S S 33 0.2 S S S
Water S S S S S S S S S S S S S S
Shallow draft S S S S S S S S S S S S S 24.5
Multiple modes S S S S S S 924 S S S S S S S
Parcel, U.S.P.S. or courier S S - - S S 980 S S S S S S 45.6
Truck and Rail S S S S S S S S S S S S S S
Truck and Water S S S S S S S 3.3 1 47.6 1.7 49.4 2.2 S
Other and unknown modes S S S S S S S S S S S S S S

UN 3296, Heptafluoropropane or Refrigerant gas R 227

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S S S S S S S S
For-hire truck S S S S S S 589 S S S S S S S
Private truck S S S S S S S S S S S S S S

UN 3299, Ethylene oxide and tetrafluoroethane mixture with not more than 5.6 percent ethylene oxide

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S S S S S S S S
Private truck S S S S S S S S S S S S S S

UN 3313, Organic pigments, self-heating

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S 812 S S S S S S S
Single modes S S S S - 66.5 418 S S S S S S S
Truck 3 S S S S - 66.5 418 29.5 0.2 S S S S 34.5
For-hire truck S S S S S S 614 S S S S S S S
Private truck S S S S S S S S S S S S S S
Multiple modes S S S S S S S S S S S S S 27
Parcel, U.S.P.S. or courier S S S S S S S 48.2 0.1 40.5 - S S S

UN 3314, Plastic molding compound in dough, sheet or extruded rope form evolving flammable vapor

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 38 100 32 100 18 100 680 S S S S S S S
Single modes 38 100 32 100 18 100 680 S S S S S S 43.3
Truck 3 S S S S S S S S S S S S S 28.9
For-hire truck S S S S S S S S S S S S S 29.5
Rail 29 78.4 25 80.6 S S 503 S S S S S S S

UN 3316, Chemical kits

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 95 100 2 100 S S 1,086 S S S S S S 45.3
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S S S S S S S S
For-hire truck S S S S S S S S S S S S S S
Private truck S S S S S S S S S S S S S S
Air (includes Truck and air) S S S S S S S S S S S S S S
Multiple modes S S S S S S 1,152 S S S S S S S
Parcel, U.S.P.S. or courier S S S S S S 1,152 S S S S S S S

UN 3318, Ammonia solution, relative density less than 0.880 at 15 degrees C in water, with more than 50 percent ammonia

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S S S S S S S S
Private truck S S S S S S S S S S S S S S

UN 3320, Sodium borohydride and sodium hydroxide solution, with not more than 12 % sodium borohydride and not more than 40 % sodium hydroxide by mass

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S 22.5 3 38.1 2.7 32.9 1.7 23.2
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S 15.5 0.1 16.1 0.1 39 0.4 22.1
For-hire truck S S S S S S S S S S S S S 43.3

UN 3327, Radioactive material, Type A package, fissile non-special form

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S 47.8 0.3 S S S S S
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S S S S S S S S
For-hire truck S S S S S S S S S S S S S S

UN 3329, Radioactive material, Type B(M) package, fissile

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S S S S S S S S
Private truck S S S S S S S S S S S S S S

UN 3334, Aviation regulated liquid, n.o.s.

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 12 100 S S S S S S S S S S S S
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S S S S S S S S
For-hire truck S S S S S S S S S S S S S S
Private truck S S S S S S 90 S S S S S S S
Multiple modes S S S S S S S S S S S S S S
Parcel, U.S.P.S. or courier S S S S S S S S S S S S S S

UN 3336, Mercaptans, liquid, flammable, n.o.s. or Mercaptan mixture, liquid, flammable, n.o.s.

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S 23.6 5.5 26.8 7.3 S S S
Single modes S S S S S S S S S S S S S S
Air (includes Truck and air) S S S S S S S S S S S S S S

UN 3337, Refrigerant gas R 404A

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 33 100 6 100 S S S S S S S S S S
Single modes 33 97.6 6 99.1 S S S S S S S S S S
Truck 3 33 97.6 6 99.1 S S S S S S S S S S
For-hire truck 31 94.1 6 98 S S 219 S S S S S S S
Private truck S S S S S S 22 S S S S S S S
Multiple modes S S S S S S S S S S S S S S
Parcel, U.S.P.S. or courier S S S S S S S S S S S S S S
Other and unknown modes S S S S S S S S S S S S S S

UN 3340, Refrigerant gas R 407C

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S S S S S S S 30.6
Truck 3 S S S S S S S S S S S S S 20.6
For-hire truck S S S S S S S S S 11.1 - S S 49.9

UN 3341, Thiourea dioxide

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S S S S S S S 5.6
Truck 3 S S S S S S S S S S S S S 11.5
Private truck S S S S S S S 18.5 0.2 36.9 0.5 43.3 0.4 S

UN 3349, Pyrethroid pesticide, solid, toxic

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S S S S S S S S
Truck 3 S S S S S S S S S S S S S S
For-hire truck S S S S S S S S S S S S S S

UN 3351, Pyrethroid pesticide, liquid, toxic, flammable, flash point not less than 23 degrees C

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 21 100 3 100 S S S 37.3 6.9 32.5 12.1 31 14.9 2
Single modes 21 100 3 100 S S S S S 49.1 0.6 S S S
Truck 3 21 100 3 100 S S S 44.1 - 46.5 - 27.3 - S
For-hire truck S S 2 76.3 2 99.1 S S S S S S S S
Private truck S S S S S S 44 S S S S S S S

UN 3352, Pyrethroid pesticide, liquid toxic

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes 246 100 17 100 S S S S S S S S S S
Single modes 246 100 17 100 S S S S S S S S S S
Truck 3 246 100 17 100 S S S S S S S 12.3 0.1 S
For-hire truck 161 65.5 12 67.6 S S 285 35.3 3.7 30.6 4.2 S S 41.6
Private truck 85 34.5 6 32.4 - 4.4 43 S S S S 39.7 - 42.1

UN 3354, Insecticide gases, flammable, n.o.s.

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S 48.3 7.6 S S 37.9 1 S
Truck 3 S S S S S S S 17.9 0.2 S S S S S
Private truck S S S S S S S S S S S S S S

UN 3355, Insecticide gases, toxic, flammable, n.o.s. Inhalation Hazard Zone A

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Multiple modes S S S S S S S 46.8 0.1 S S S S S
Parcel, U.S.P.S. or courier S S S S S S S S S S S S S S

UN 3357, Nitroglycerin mixture, desensitized, liquid, n.o.s. with not more than 30% nitroglycerin, by mass

Mode of Transportation Value Tons Ton-miles 1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV 2 Standard Error of % CV Standard Error of % CV Standard Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S 28.2 4.8 S S S S S
Truck 3 S S S S S S S S S S S S S S
Private truck S S S S S S S S S S S S S S

KEY: S = Estimate does not meet publication standards because of high sampling variability or poor response quality. - = Zero or Less than half the unit shown; thus, it has been rounded to zero.

1 Ton-miles estimates are based on estimated distances traveled along a modeled transportation network.
2 Coefficient of Variation.
3 "Truck" as a single mode includes shipments that were made by only private truck, only for-hire truck, or a combination of private and for-hire truck.
4 Estimates for Pipeline exclude shipments of crude petroleum.

NOTES: Rows are not shown if all cells for that particular row have no values. For example, specific UN Number by mode rows are not shown in this table because there are no data for those rows. Value-of-shipment estimates are reported in current prices. Estimated measures of sampling variability for each estimate known as coefficients of variation (CV) are also provided in these tables. More information on sampling error, confidentiality protection, nonsampling error, sample design, and definitions may be found at http://www.bts.gov/publications/commodity_flow_survey/.

SOURCE: U.S. Department of Transportation, Research and Innovative Technology Administration, Bureau of Transportation Statistics and U.S. Department of Commerce, U.S. Census Bureau, 2007 Economic Census: Transportation Commodity Flow Survey, December 2009.