Table 8. Shipment Characteristics by Two-Digit Commodity and Mode of Transportation for Metropolitan Area of Origin: 2007
Tuesday, July 3, 2012
Table 8. Shipment Characteristics by Two-Digit Commodity and Mode of Transportation for Metropolitan Area of Origin: 2007
Estimates are based on data from the 2007 Commodity Flow Survey. Because of rounding, estimates may not be additive.
All Commodities5
| Mode of transportation | Value | Tons | Ton-miles3 | Average miles per shipment |
Value | Tons | Ton-miles | Average miles per shipment CV | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2007 (million $) |
Percent of total | 2007 (thousands) |
Percent of total | 2007 (millions) |
Percent
of total |
CV4 | Standard Error of % | CV | Standard Error of % | CV | Standard Error of % | |||
| All modes | 85,504 | 100 | 60,263 | 100 | 12,149 | 100 | 357 | 5.6 | - | 14.6 | - | 19.6 | - | 5.5 |
| Single modes | 71,841 | 84 | 57,956 | 96.2 | 10,015 | 82.4 | 175 | 7.1 | 2.1 | 14.5 | 1 | 20.9 | 4.4 | 7.5 |
| Truck6 | 70,365 | 82.3 | 56,108 | 93.1 | 9,136 | 75.2 | 161 | 7.2 | 2.1 | 15.1 | 2.8 | 22.4 | 6.5 | 7.9 |
| For-hire truck | 44,729 | 52.3 | 27,881 | 46.3 | 7,488 | 61.6 | 442 | 7 | 1.6 | 26 | 6.7 | 28.2 | 6.8 | 6.5 |
| Private truck | 25,636 | 30 | 28,228 | 46.8 | 1,648 | 13.6 | 59 | 10.9 | 2.6 | 18.2 | 6.1 | 11.7 | 2.9 | 5.1 |
| Rail | 389 | 0.5 | S | S | 367 | 3 | 585 | 38.8 | 0.2 | S | S | 41.7 | 1.1 | 28.8 |
| Water | S | S | S | S | S | S | S | S | S | S | S | S | S | S |
| Great Lakes | S | S | S | S | S | S | S | S | S | S | S | S | S | S |
| Air (incl truck and air) | 975 | 1.1 | 16 | - | 14 | 0.1 | 913 | 31.6 | 0.3 | 26.9 | - | 24.6 | - | 8.1 |
| Pipeline7 | S | S | S | S | S | S | S | S | S | S | S | S | S | S |
| Multiple modes | 11,918 | 13.9 | 1,450 | 2.4 | 1,871 | 15.4 | 646 | 16.6 | 2.2 | 39.4 | 0.8 | 48.9 | 4.4 | 5.2 |
| Parcel, U.S.P.S. or courier | 9,526 | 11.1 | 210 | 0.3 | 129 | 1.1 | 641 | 14.2 | 1.6 | 9.9 | 0.1 | 7.3 | 0.2 | 5.1 |
| Truck and rail | S | S | 941 | 1.6 | S | S | 1,077 | S | S | 48.2 | 0.8 | S | S | 17.2 |
| Truck and water | 186 | 0.2 | 66 | 0.1 | S | S | 3,981 | 31.1 | 0.1 | 44.3 | 0.1 | S | S | 18.7 |
| Rail and water | S | S | S | S | S | S | 4,503 | S | S | S | S | S | S | 25.6 |
| Other multiple modes | S | S | S | S | S | S | S | S | S | S | S | S | S | S |
| Other and unknown modes | 1,745 | 2 | 858 | 1.4 | S | S | 75 | 40.2 | 0.9 | 45.2 | 0.5 | S | S | 36.1 |
SCTG2 02, Cereal grains
| Mode of transportation | Value | Tons | Ton-miles3 | Average miles per shipment |
Value | Tons | Ton-miles | Average miles per shipment CV | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2007 (million $) |
Percent of total | 2007 (thousands) |
Percent of total | 2007 (millions) |
Percent
of total |
CV4 | 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 |
| Truck6 | 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 | 508 | S | S | S | S | S | S | 41.7 |
| Water | S | S | S | S | S | S | S | S | S | S | S | S | S | S |
| Great Lakes | 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 |
| 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 | S | S | S | S | S | S | S |
SCTG2 03, Other agricultural products
| Mode of transportation | Value | Tons | Ton-miles3 | Average miles per shipment |
Value | Tons | Ton-miles | Average miles per shipment CV | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2007 (million $) |
Percent of total | 2007 (thousands) |
Percent of total | 2007 (millions) |
Percent
of total |
CV4 | Standard Error of % | CV | Standard Error of % | CV | Standard Error of % | |||
| All modes | 393 | 100 | S | S | 422 | 100 | S | 25.1 | - | S | S | 42.5 | - | S |
| Single modes | 360 | 91.6 | S | S | 422 | 100 | S | 22.6 | 4.2 | S | S | 42.5 | 1.7 | S |
| Truck6 | 293 | 74.6 | S | S | 243 | 57.5 | S | 22.5 | 10.6 | S | S | 44.8 | 17.5 | S |
| For-hire truck | 153 | 39 | S | S | S | S | 365 | 24.6 | 19.8 | S | S | S | S | 33.5 |
| 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 |
| Great Lakes | S | S | S | S | S | S | S | S | S | S | S | S | S | S |
| Air (incl truck and air) | S | S | S | S | S | S | S | S | S | S | S | S | S | S |
| Multiple modes | S | S | - | - | - | - | 907 | S | S | 22 | 0.1 | 18.5 | - | 46.9 |
| Parcel, U.S.P.S. or courier | S | S | - | - | - | - | 907 | S | S | 22 | 0.1 | 18.5 | - | 46.9 |
| Other and unknown modes | S | S | 4 | 0.2 | - | - | 5 | S | S | 16 | 15.9 | 16 | 8 | - |
SCTG2 04, Animal feed and products of animal origin, nec
| Mode of transportation | Value | Tons | Ton-miles3 | Average miles per shipment |
Value | Tons | Ton-miles | Average miles per shipment CV | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2007 (million $) |
Percent of total | 2007 (thousands) |
Percent of total | 2007 (millions) |
Percent
of total |
CV4 | Standard Error of % | CV | Standard Error of % | CV | Standard Error of % | |||
| All modes | 108 | 100 | S | S | S | S | S | 25.4 | - | S | S | S | S | S |
| Single modes | 108 | 99.9 | S | S | S | S | S | 25.4 | 0.1 | S | S | S | S | S |
| Truck6 | 108 | 99.9 | S | S | S | S | S | 25.4 | 0.1 | S | S | S | S | S |
| For-hire truck | 84 | 77.8 | S | S | S | S | S | 38.8 | 14.3 | 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 |
SCTG2 05, Meat, fish, seafood, and their preparations
| Mode of transportation | Value | Tons | Ton-miles3 | Average miles per shipment |
Value | Tons | Ton-miles | Average miles per shipment CV | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2007 (million $) |
Percent of total | 2007 (thousands) |
Percent of total | 2007 (millions) |
Percent
of total |
CV4 | Standard Error of % | CV | Standard Error of % | CV | Standard Error of % | |||
| All modes | 1,372 | 100 | 393 | 100 | 122 | 100 | S | 23.5 | - | 24.6 | - | 26.7 | - | S |
| Single modes | 1,328 | 96.8 | 386 | 98.3 | 122 | 99.4 | S | 24.5 | 3.3 | 25.2 | 2.3 | 26.7 | 0.3 | S |
| Truck6 | 1,328 | 96.8 | 386 | 98.3 | 122 | 99.4 | S | 24.5 | 3.3 | 25.2 | 2.3 | 26.7 | 0.3 | S |
| For-hire truck | 901 | 65.6 | 273 | 69.5 | 88 | 72.3 | S | 22.6 | 11.2 | 26.5 | 11 | 27.9 | 10.1 | S |
| Private truck | 428 | 31.2 | 113 | 28.8 | 33 | 27.1 | S | 30.3 | 13.9 | 31 | 14.2 | 32.6 | 14.1 | 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 | 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 |
SCTG2 06, Milled grain products and preparations and bakery products
| Mode of transportation | Value | Tons | Ton-miles3 | Average miles per shipment |
Value | Tons | Ton-miles | Average miles per shipment CV | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2007 (million $) |
Percent of total | 2007 (thousands) |
Percent of total | 2007 (millions) |
Percent
of total |
CV4 | 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 | 262 | 96.1 | S | S | S | S | S | 49.9 | 1.5 | S | S | S | S | S |
| Truck6 | 262 | 96.1 | S | S | S | S | S | 49.9 | 1.5 | 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 | 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 | S |
| Other and unknown modes | S | S | S | S | S | S | S | S | S | S | S | S | S | S |
SCTG2 07, Other prepared foodstuffs and fats and oils
| Mode of transportation | Value | Tons | Ton-miles3 | Average miles per shipment |
Value | Tons | Ton-miles | Average miles per shipment CV | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2007 (million $) |
Percent of total | 2007 (thousands) |
Percent of total | 2007 (millions) |
Percent
of total |
CV4 | Standard Error of % | CV | Standard Error of % | CV | Standard Error of % | |||
| All modes | 3,011 | 100 | 2,394 | 100 | 575 | 100 | 157 | 15 | - | 19.9 | - | 17.1 | - | 32.4 |
| Single modes | 2,907 | 96.6 | 2,352 | 98.3 | 550 | 95.6 | 82 | 14.3 | 0.9 | 20.1 | 0.9 | 18 | 2.8 | 20.9 |
| Truck6 | 2,907 | 96.6 | 2,352 | 98.3 | 550 | 95.6 | 81 | 14.3 | 0.9 | 20.1 | 0.9 | 18 | 2.8 | 20.5 |
| For-hire truck | 1,845 | 61.3 | 1,293 | 54 | 448 | 77.9 | 236 | 11.5 | 7.1 | 12.2 | 8.9 | 14.2 | 4.2 | 27.9 |
| Private truck | 1,062 | 35.3 | 1,059 | 44.2 | 102 | 17.7 | 31 | 27.5 | 6.4 | 40.4 | 8.4 | 36.4 | 3.4 | 19.7 |
| Air (incl truck and air) | S | S | S | S | S | S | S | S | S | S | S | S | S | S |
| Multiple modes | 76 | 2.5 | S | S | S | S | 776 | 37.5 | 0.8 | S | S | S | S | 19.8 |
| Parcel, U.S.P.S. or courier | S | S | S | S | S | S | 773 | S | S | S | S | S | S | 22.6 |
| Truck and rail | 31 | 1 | 19 | 0.8 | 21 | 3.7 | 1,166 | 7.7 | 4.5 | 8.6 | 3.5 | 9.1 | 17.8 | 8.9 |
| 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 | S | S | S | S | S | S | S |
SCTG2 08, Alcoholic beverages
| Mode of transportation | Value | Tons | Ton-miles3 | Average miles per shipment |
Value | Tons | Ton-miles | Average miles per shipment CV | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2007 (million $) |
Percent of total | 2007 (thousands) |
Percent of total | 2007 (millions) |
Percent
of total |
CV4 | Standard Error of % | CV | Standard Error of % | CV | Standard Error of % | |||
| All modes | 1,776 | 100 | 1,837 | 100 | 333 | 100 | 53 | 28.6 | - | 34.6 | - | 42 | - | 18.4 |
| Single modes | 1,775 | 100 | 1,837 | 100 | 333 | 100 | 53 | 28.6 | - | 34.6 | 0.1 | 42 | - | 18.4 |
| Truck6 | 1,697 | 95.6 | 1,753 | 95.4 | 305 | 91.5 | 53 | 28.6 | 2.2 | 34.9 | 2.1 | 42.1 | 3.2 | 18.3 |
| For-hire truck | S | S | S | S | S | S | 293 | S | S | S | S | S | S | 31.3 |
| Private truck | 1,354 | 76.3 | 1,260 | 68.6 | S | S | 47 | 31.3 | 9.7 | 39.5 | 11.3 | S | S | 15 |
| Rail | S | S | S | S | S | S | 338 | 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 |
SCTG2 09, Tobacco products
| Mode of transportation | Value | Tons | Ton-miles3 | Average miles per shipment |
Value | Tons | Ton-miles | Average miles per shipment CV | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2007 (million $) |
Percent of total | 2007 (thousands) |
Percent of total | 2007 (millions) |
Percent
of total |
CV4 | Standard Error of % | CV | Standard Error of % | CV | Standard Error of % | |||
| All modes | 297 | 100 | 3 | 100 | S | S | S | 25.7 | - | 24.3 | - | S | S | S |
| Single modes | 281 | 94.7 | 3 | 92.1 | S | S | 151 | 24.2 | 10.4 | 24.5 | 11.8 | S | S | 47.5 |
| Truck6 | 281 | 94.7 | 3 | 92.1 | S | S | 151 | 24.2 | 10.4 | 24.5 | 11.8 | S | S | 47.5 |
| Private truck | 281 | 94.7 | 3 | 92.1 | S | S | 151 | 24.2 | 10.4 | 24.5 | 11.8 | S | S | 47.5 |
| Multiple modes | S | S | S | S | S | S | 747 | S | S | S | S | S | S | 12.1 |
| Parcel, U.S.P.S. or courier | S | S | S | S | S | S | 747 | S | S | S | S | S | S | 12.1 |
| Other and unknown modes | S | S | S | S | S | S | S | S | S | S | S | S | S | S |
SCTG2 10, Calcareous monumental or building stone
| Mode of transportation | Value | Tons | Ton-miles3 | Average miles per shipment |
Value | Tons | Ton-miles | Average miles per shipment CV | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2007 (million $) |
Percent of total | 2007 (thousands) |
Percent of total | 2007 (millions) |
Percent
of total |
CV4 | Standard Error of % | CV | Standard Error of % | CV | Standard Error of % | |||
| All modes | S | S | S | S | S | S | 84 | S | S | S | S | S | S | 16.7 |
| Single modes | S | S | S | S | S | S | 73 | S | S | S | S | S | S | 16.8 |
| Truck6 | S | S | S | S | S | S | 73 | S | S | S | S | S | S | 16.8 |
| For-hire truck | S | S | S | S | S | S | 117 | S | S | S | S | S | S | 16.8 |
| Private truck | S | S | S | S | S | S | 59 | S | S | S | S | S | S | 26.2 |
| 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 |
SCTG2 11, Natural sands
| Mode of transportation | Value | Tons | Ton-miles3 | Average miles per shipment |
Value | Tons | Ton-miles | Average miles per shipment CV | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2007 (million $) |
Percent of total | 2007 (thousands) |
Percent of total | 2007 (millions) |
Percent
of total |
CV4 | Standard Error of % | CV | Standard Error of % | CV | Standard Error of % | |||
| All modes | S | S | 529 | 100 | S | S | S | S | S | 47 | - | S | S | S |
| Single modes | S | S | 529 | 100 | S | S | S | S | S | 47 | - | S | S | S |
| Truck6 | S | S | 529 | 100 | S | S | S | S | S | 47 | - | 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 |
SCTG2 12, Gravel and crushed stone
| Mode of transportation | Value | Tons | Ton-miles3 | Average miles per shipment |
Value | Tons | Ton-miles | Average miles per shipment CV | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2007 (million $) |
Percent of total | 2007 (thousands) |
Percent of total | 2007 (millions) |
Percent
of total |
CV4 | Standard Error of % | CV | Standard Error of % | CV | Standard Error of % | |||
| All modes | 52 | 100 | 10,290 | 100 | 235 | 100 | 18 | 17.3 | - | 17.2 | - | 36 | - | 16.7 |
| Single modes | 50 | 96.6 | 9,862 | 95.8 | 209 | 89.1 | 18 | 17.5 | 1.8 | 17.9 | 3 | 31.7 | 4 | 14.7 |
| Truck6 | 48 | 91.6 | 9,067 | 88.1 | 154 | 65.5 | 17 | 18.9 | 5.5 | 20.2 | 7.6 | 30.9 | 12.6 | 11.1 |
| For-hire truck | S | S | S | S | S | S | 19 | S | S | S | S | S | S | 18.6 |
| Private truck | 34 | 65.3 | 6,391 | 62.1 | 104 | 44.1 | 16 | 25 | 12.7 | 27.7 | 13.2 | 43.8 | 16.6 | 11.7 |
| 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 |
| 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 |
SCTG2 13, Nonmetallic minerals nec
| Mode of transportation | Value | Tons | Ton-miles3 | Average miles per shipment |
Value | Tons | Ton-miles | Average miles per shipment CV | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2007 (million $) |
Percent of total | 2007 (thousands) |
Percent of total | 2007 (millions) |
Percent
of total |
CV4 | Standard Error of % | CV | Standard Error of % | CV | Standard Error of % | |||
| All modes | 136 | 100 | S | S | 126 | 100 | S | 45.3 | - | S | S | 39.3 | - | S |
| Single modes | 96 | 70.5 | S | S | 105 | 83.2 | S | 40.4 | 11.1 | S | S | 42.6 | 8.1 | S |
| Truck6 | 96 | 70.5 | S | S | 105 | 83.2 | S | 40.4 | 11.1 | S | S | 42.6 | 8.1 | S |
| For-hire truck | 62 | 45.4 | S | S | 81 | 64.6 | S | 33.7 | 14 | S | S | 32.6 | 13.1 | 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 | S |
SCTG2 14, Metallic ores and concentrates
| Mode of transportation | Value | Tons | Ton-miles3 | Average miles per shipment |
Value | Tons | Ton-miles | Average miles per shipment CV | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2007 (million $) |
Percent of total | 2007 (thousands) |
Percent of total | 2007 (millions) |
Percent
of total |
CV4 | 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 |
| Truck6 | 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 |
SCTG2 17, Gasoline and aviation turbine fuel
| Mode of transportation | Value | Tons | Ton-miles3 | Average miles per shipment |
Value | Tons | Ton-miles | Average miles per shipment CV | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2007 (million $) |
Percent of total | 2007 (thousands) |
Percent of total | 2007 (millions) |
Percent
of total |
CV4 | Standard Error of % | CV | Standard Error of % | CV | Standard Error of % | |||
| All modes | 3,410 | 100 | 4,187 | 100 | 245 | 100 | 62 | 46 | - | 41.7 | - | 44.3 | - | 17.9 |
| Single modes | 3,410 | 100 | 4,187 | 100 | 245 | 100 | 62 | 46 | - | 41.7 | - | 44.3 | - | 17.9 |
| Truck6 | 3,410 | 100 | 4,187 | 100 | 245 | 100 | 62 | 46 | - | 41.7 | - | 44.3 | - | 17.9 |
| For-hire truck | 3,174 | 93.1 | 3,975 | 94.9 | 239 | 97.5 | 63 | 46 | 2.3 | 38.6 | 1.6 | 39.8 | 1.1 | 17.8 |
| Private truck | S | S | S | S | S | S | 23 | S | S | S | S | S | S | 30.9 |
SCTG2 18, Fuel oils
| Mode of transportation | Value | Tons | Ton-miles3 | Average miles per shipment |
Value | Tons | Ton-miles | Average miles per shipment CV | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2007 (million $) |
Percent of total | 2007 (thousands) |
Percent of total | 2007 (millions) |
Percent
of total |
CV4 | Standard Error of % | CV | Standard Error of % | CV | Standard Error of % | |||
| All modes | S | S | 1,639 | 100 | S | S | 41 | S | S | 47 | - | S | S | 22.2 |
| Single modes | S | S | 1,639 | 100 | S | S | 41 | S | S | 47 | - | S | S | 22.2 |
| Truck6 | S | S | 1,639 | 100 | S | S | 41 | S | S | 47 | - | S | S | 22.2 |
| For-hire truck | S | S | 1,448 | 88.3 | 110 | 97.3 | 69 | S | S | 47.1 | 5.4 | 49.4 | 2 | 15.8 |
| Private truck | S | S | S | S | S | S | S | S | S | S | S | S | S | S |
SCTG2 19, Coal and petroleum products, nec
| Mode of transportation | Value | Tons | Ton-miles3 | Average miles per shipment |
Value | Tons | Ton-miles | Average miles per shipment CV | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2007 (million $) |
Percent of total | 2007 (thousands) |
Percent of total | 2007 (millions) |
Percent
of total |
CV4 | Standard Error of % | CV | Standard Error of % | CV | Standard Error of % | |||
| All modes | 208 | 100 | 97 | 100 | S | S | 249 | 33.7 | - | 34.4 | - | S | S | 48.2 |
| Single modes | 200 | 96.4 | 95 | 97.5 | S | S | S | 31.1 | 1.2 | 32.3 | 0.9 | S | S | S |
| Truck6 | 200 | 96.2 | 95 | 97.5 | S | S | S | 31.2 | 1.2 | 32.3 | 0.9 | S | S | S |
| For-hire truck | S | S | S | S | S | S | 945 | S | S | S | S | S | S | 20 |
| Private truck | 130 | 62.5 | 56 | 58.1 | S | S | S | 24.7 | 12.6 | 23.5 | 14 | S | S | S |
| Air (incl 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 | 835 | S | S | S | S | S | S | 22.1 |
| Parcel, U.S.P.S. or courier | S | S | S | S | S | S | 835 | S | S | S | S | S | S | 22.1 |
| Other and unknown modes | 1 | 0.6 | S | S | S | S | S | 49.8 | 1.2 | S | S | S | S | S |
SCTG2 20, Basic chemicals
| Mode of transportation | Value | Tons | Ton-miles3 | Average miles per shipment |
Value | Tons | Ton-miles | Average miles per shipment CV | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2007 (million $) |
Percent of total | 2007 (thousands) |
Percent of total | 2007 (millions) |
Percent
of total |
CV4 | Standard Error of % | CV | Standard Error of % | CV | Standard Error of % | |||
| All modes | 1,534 | 100 | 1,245 | 100 | 243 | 100 | 518 | 18.3 | - | 24.7 | - | 31.5 | - | 21.5 |
| Single modes | 1,319 | 86 | 1,221 | 98.1 | 202 | 83.4 | 162 | 17.3 | 3.9 | 25.3 | 1.5 | 28.8 | 5.5 | 30.3 |
| Truck6 | 1,228 | 80 | 1,205 | 96.8 | 202 | 83.3 | 90 | 17.4 | 4.8 | 25.3 | 1.6 | 28.8 | 5.5 | 43 |
| For-hire truck | 490 | 31.9 | 339 | 27.2 | 110 | 45.2 | 407 | 23.8 | 5.5 | 25.8 | 7.8 | 32.7 | 10.5 | 18.9 |
| Private truck | 738 | 48.1 | 866 | 69.6 | S | S | 33 | 24.9 | 6.3 | 34.9 | 8.5 | S | S | 28.3 |
| Air (incl truck and air) | S | S | S | S | S | S | 854 | S | S | S | S | S | S | 22.5 |
| Pipeline7 | S | S | S | S | S | S | S | S | S | S | S | S | S | S |
| Multiple modes | 214 | 13.9 | S | S | S | S | 1,139 | 45.8 | 3.9 | S | S | S | S | 14.8 |
| Parcel, U.S.P.S. or courier | S | S | 3 | 0.3 | 2 | 0.8 | 1,137 | S | S | 41.8 | 0.1 | 44.6 | 0.5 | 15.2 |
| Truck and rail | 54 | 3.5 | S | S | S | S | 1,824 | 36.3 | 14.4 | S | S | S | S | 1.4 |
| Truck and water | S | S | S | S | S | S | S | S | S | S | S | S | S | S |
| Other and unknown modes | - | - | - | - | S | S | S | 4.8 | 0.2 | 16.1 | 0.1 | S | S | S |
SCTG2 21, Pharmaceutical products
| Mode of transportation | Value | Tons | Ton-miles3 | Average miles per shipment |
Value | Tons | Ton-miles | Average miles per shipment CV | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2007 (million $) |
Percent of total | 2007 (thousands) |
Percent of total | 2007 (millions) |
Percent
of total |
CV4 | Standard Error of % | CV | Standard Error of % | CV | Standard Error of % | |||
| All modes | 988 | 100 | 42 | 100 | S | S | 244 | 39.2 | - | 47.6 | - | S | S | 37 |
| Single modes | 371 | 37.5 | S | S | S | S | S | 28.5 | 16.6 | S | S | S | S | S |
| Truck6 | 371 | 37.5 | S | S | S | S | S | 25.8 | 18.2 | 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 (incl 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 | 443 | S | S | S | S | S | S | 29.4 |
| Parcel, U.S.P.S. or courier | S | S | S | S | S | S | 443 | S | S | S | S | S | S | 29.4 |
SCTG2 22, Fertilizers
| Mode of transportation | Value | Tons | Ton-miles3 | Average miles per shipment |
Value | Tons | Ton-miles | Average miles per shipment CV | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2007 (million $) |
Percent of total | 2007 (thousands) |
Percent of total | 2007 (millions) |
Percent
of total |
CV4 | Standard Error of % | CV | Standard Error of % | CV | Standard Error of % | |||
| All modes | 62 | 100 | S | S | S | S | S | 45.8 | - | S | S | S | S | S |
| Single modes | 62 | 100 | S | S | S | S | S | 45.8 | 0.1 | S | S | S | S | S |
| Truck6 | 62 | 100 | S | S | S | S | S | 45.8 | 0.1 | 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 | S |
| Parcel, U.S.P.S. or courier | S | S | S | S | S | S | S | S | S | S | S | S | S | S |
SCTG2 23, Chemical products and preparations, nec
| Mode of transportation | Value | Tons | Ton-miles3 | Average miles per shipment |
Value | Tons | Ton-miles | Average miles per shipment CV | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2007 (million $) |
Percent of total | 2007 (thousands) |
Percent of total | 2007 (millions) |
Percent
of total |
CV4 | Standard Error of % | CV | Standard Error of % | CV | Standard Error of % | |||
| All modes | 2,972 | 100 | S | S | S | S | 524 | 29.4 | - | S | S | S | S | 17 |
| Single modes | 2,435 | 81.9 | 1,184 | 79.6 | 571 | 47.3 | 335 | 25 | 4.3 | 40.8 | 5.9 | 40.1 | 14.7 | 19.8 |
| Truck6 | 2,411 | 81.1 | 1,173 | 78.9 | 549 | 45.5 | 324 | 25.2 | 4.5 | 41 | 5.9 | 40.5 | 14.3 | 19.4 |
| For-hire truck | 2,175 | 73.2 | 1,104 | 74.2 | 537 | 44.4 | 559 | 27.9 | 3.9 | 43.8 | 3.8 | 41.3 | 13.1 | 13.2 |
| Private truck | 236 | 7.9 | 69 | 4.6 | 12 | 1 | 68 | 29 | 3.3 | 23.6 | 4.8 | 46.5 | 1.7 | 24.2 |
| Rail | S | S | S | S | S | S | S | S | S | S | S | S | S | S |
| Air (incl truck and air) | S | S | S | S | 2 | 0.2 | 837 | S | S | S | S | 45.3 | 5.4 | 5.3 |
| Multiple modes | S | S | S | S | S | S | 705 | S | S | S | S | S | S | 12.8 |
| Parcel, U.S.P.S. or courier | 188 | 6.3 | 11 | 0.7 | 7 | 0.6 | 667 | 41.8 | 3.2 | 33.8 | 0.6 | 31.1 | 2.3 | 16.4 |
| Truck and rail | S | S | S | S | S | S | 1,635 | S | S | S | S | S | S | 28.1 |
| 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 | 695 | S | S | S | S | S | S | 41.6 |
SCTG2 24, Plastics and rubber
| Mode of transportation | Value | Tons | Ton-miles3 | Average miles per shipment |
Value | Tons | Ton-miles | Average miles per shipment CV | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2007 (million $) |
Percent of total | 2007 (thousands) |
Percent of total | 2007 (millions) |
Percent
of total |
CV4 | Standard Error of % | CV | Standard Error of % | CV | Standard Error of % | |||
| All modes | 2,093 | 100 | 346 | 100 | 137 | 100 | 394 | 9.1 | - | 16.8 | - | 17 | - | 15.9 |
| Single modes | 1,686 | 80.5 | 328 | 94.9 | 125 | 91.4 | 162 | 10.8 | 4.1 | 17.9 | 2.1 | 18.8 | 5 | 42.8 |
| Truck6 | 1,653 | 79 | 325 | 93.8 | 122 | 89.2 | 145 | 11 | 4.4 | 18.1 | 2.5 | 19.1 | 6.2 | 49.9 |
| For-hire truck | 1,168 | 55.8 | 218 | 63.1 | 112 | 81.9 | 478 | 13.4 | 4.6 | 14.3 | 6.2 | 19.9 | 6.7 | 12.8 |
| Private truck | 486 | 23.2 | 106 | 30.7 | 10 | 7.3 | 41 | 24.3 | 5.4 | 32.2 | 5.8 | 35.3 | 2.7 | 10 |
| Air (incl truck and air) | S | S | S | S | S | S | 707 | S | S | S | S | S | S | 30.8 |
| Multiple modes | 387 | 18.5 | 13 | 3.7 | 8 | 5.6 | 646 | 22 | 4.3 | 18 | 2 | 26.5 | 3 | 9.2 |
| Parcel, U.S.P.S. or courier | 387 | 18.5 | 13 | 3.7 | 8 | 5.6 | 646 | 22 | 4.3 | 18 | 2 | 26.5 | 3 | 9.2 |
| Other and unknown modes | 20 | 1 | S | S | S | S | S | 40.8 | 0.5 | S | S | S | S | S |
SCTG2 26, Wood products
| Mode of transportation | Value | Tons | Ton-miles3 | Average miles per shipment |
Value | Tons | Ton-miles | Average miles per shipment CV | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2007 (million $) |
Percent of total | 2007 (thousands) |
Percent of total | 2007 (millions) |
Percent
of total |
CV4 | Standard Error of % | CV | Standard Error of % | CV | Standard Error of % | |||
| All modes | 517 | 100 | S | S | 24 | 100 | 136 | 25.1 | - | S | S | 45.8 | - | 31.2 |
| Single modes | 511 | 98.7 | S | S | 24 | 98.6 | 70 | 25.1 | 0.6 | S | S | 46.6 | 1 | 27.2 |
| Truck6 | 511 | 98.7 | S | S | 24 | 98.6 | 70 | 25.1 | 0.6 | S | S | 46.6 | 1 | 27.2 |
| For-hire truck | 27 | 5.2 | S | S | 4 | 14.8 | 683 | 48.3 | 6.2 | S | S | 43.8 | 9.8 | 44.5 |
| Private truck | 484 | 93.5 | S | S | 20 | 83.8 | 52 | 24.6 | 2.7 | S | S | 44.5 | 5.5 | 36.4 |
| Multiple modes | S | S | - | - | S | S | 909 | S | S | 44.6 | 0.1 | S | S | 20.5 |
| Parcel, U.S.P.S. or courier | S | S | - | - | S | S | 909 | S | S | 44.6 | 0.1 | S | S | 20.5 |
| Other and unknown modes | 2 | 0.4 | S | S | S | S | S | 41.5 | 1 | S | S | S | S | S |
SCTG2 27, Pulp, newsprint, paper, and paperboard
| Mode of transportation | Value | Tons | Ton-miles3 | Average miles per shipment |
Value | Tons | Ton-miles | Average miles per shipment CV | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2007 (million $) |
Percent of total | 2007 (thousands) |
Percent of total | 2007 (millions) |
Percent
of total |
CV4 | Standard Error of % | CV | Standard Error of % | CV | Standard Error of % | |||
| All modes | 952 | 100 | S | S | S | S | 390 | 35.5 | - | S | S | S | S | 26.8 |
| Single modes | 864 | 90.7 | S | S | S | S | S | 39 | 5.8 | S | S | S | S | S |
| Truck6 | 863 | 90.6 | S | S | S | S | 75 | 39 | 5.9 | S | S | S | S | 21.2 |
| For-hire truck | S | S | S | S | S | S | 183 | S | S | S | S | S | S | 48.2 |
| Private truck | 256 | 26.8 | 173 | 21.2 | 9 | 6.1 | 32 | 24 | 16.6 | 20.5 | 18.4 | 29 | 19.6 | 21.1 |
| Air (incl 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 | 844 | S | S | S | S | S | S | 28.2 |
| Parcel, U.S.P.S. or courier | S | S | S | S | S | S | 844 | S | S | S | S | S | S | 28.2 |
| Other and unknown modes | S | S | S | S | - | 0.1 | S | S | S | S | S | 34.4 | 5.3 | S |
SCTG2 28, Paper or paperboard articles
| Mode of transportation | Value | Tons | Ton-miles3 | Average miles per shipment |
Value | Tons | Ton-miles | Average miles per shipment CV | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2007 (million $) |
Percent of total | 2007 (thousands) |
Percent of total | 2007 (millions) |
Percent
of total |
CV4 | Standard Error of % | CV | Standard Error of % | CV | Standard Error of % | |||
| All modes | 965 | 100 | 592 | 100 | 142 | 100 | 175 | 27.9 | - | 28.5 | - | 45.8 | - | 42.6 |
| Single modes | 924 | 95.7 | 583 | 98.4 | 134 | 94.5 | S | 28.2 | 7.2 | 28.9 | 1.8 | 44.7 | 6.1 | S |
| Truck6 | 924 | 95.7 | 583 | 98.4 | 134 | 94.5 | S | 28.2 | 7.2 | 28.9 | 1.8 | 44.7 | 6.1 | S |
| For-hire truck | 674 | 69.8 | 418 | 70.5 | 125 | 88.2 | 255 | 35.5 | 10.1 | 35.3 | 8.5 | 48.6 | 8.3 | 33.4 |
| Private truck | 250 | 25.9 | S | S | S | S | 47 | 45.9 | 8.5 | S | S | S | S | 17.3 |
| Air (incl 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 | 395 | S | S | S | S | S | S | 17.5 |
| Parcel, U.S.P.S. or courier | 16 | 1.6 | 2 | 0.4 | 1 | 0.7 | 391 | 31.6 | 8.2 | 31.9 | 1.9 | 33.4 | 7.1 | 17.5 |
| 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 |
SCTG2 29, Printed products
| Mode of transportation | Value | Tons | Ton-miles3 | Average miles per shipment |
Value | Tons | Ton-miles | Average miles per shipment CV | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2007 (million $) |
Percent of total | 2007 (thousands) |
Percent of total | 2007 (millions) |
Percent
of total |
CV4 | Standard Error of % | CV | Standard Error of % | CV | Standard Error of % | |||
| All modes | 2,111 | 100 | 1,035 | 100 | 268 | 100 | 630 | 22.6 | - | 44 | - | 26.9 | - | 15.9 |
| Single modes | 1,636 | 77.5 | 978 | 94.6 | 213 | 79.6 | S | 21.5 | 6.8 | 45.7 | 9.4 | 27 | 6.1 | S |
| Truck6 | 1,545 | 73.2 | 962 | 92.9 | 193 | 72 | S | 20.1 | 7.8 | 45.9 | 9.8 | 26.3 | 5.6 | S |
| For-hire truck | 1,192 | 56.5 | S | S | 173 | 64.3 | 841 | 26.9 | 7.9 | S | S | 27 | 4.4 | 11.5 |
| Private truck | 353 | 16.7 | S | S | 20 | 7.6 | S | 27 | 7.9 | S | S | 49 | 3.6 | S |
| Rail | S | S | S | S | 20 | 7.4 | S | S | S | S | S | 38.7 | 3.4 | S |
| Air (incl truck and air) | 3 | 0.1 | S | S | S | S | 1,221 | 48.9 | 0.6 | S | S | S | S | 33.2 |
| Multiple modes | 368 | 17.4 | 28 | 2.7 | 42 | 15.6 | 918 | 45.6 | 4 | 35.4 | 1.5 | 33.8 | 6.1 | 21.2 |
| Parcel, U.S.P.S. or courier | S | S | 16 | 1.6 | 15 | 5.5 | 921 | S | S | 46.1 | 1.4 | 47.5 | 2.3 | 16.7 |
| Truck and rail | 36 | 1.7 | 11 | 1 | S | S | S | 48.9 | 1.6 | 43.6 | 1.3 | S | S | S |
| Truck and water | 23 | 1.1 | S | S | S | S | 4,788 | 15.8 | 12.1 | S | S | S | S | 0.2 |
| Other and unknown modes | S | S | 28 | 2.7 | S | S | S | S | S | 40.8 | 13.3 | S | S | S |
SCTG2 30, Textiles, leather, and articles of textiles or leather
| Mode of transportation | Value | Tons | Ton-miles3 | Average miles per shipment |
Value | Tons | Ton-miles | Average miles per shipment CV | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2007 (million $) |
Percent of total | 2007 (thousands) |
Percent of total | 2007 (millions) |
Percent
of total |
CV4 | Standard Error of % | CV | Standard Error of % | CV | Standard Error of % | |||
| All modes | 3,358 | 100 | S | S | 91 | 100 | 694 | 29.9 | - | S | S | 35.7 | - | 10.8 |
| Single modes | 3,148 | 93.7 | S | S | 85 | 92.9 | 596 | 30.8 | 7.1 | S | S | 36.4 | 1.8 | 26.8 |
| Truck6 | 3,147 | 93.7 | S | S | 85 | 92.8 | 596 | 30.8 | 7.1 | S | S | 36.4 | 1.8 | 26.8 |
| For-hire truck | 2,934 | 87.4 | S | S | 82 | 90.3 | 806 | 32.1 | 11.7 | S | S | 36.3 | 9.6 | 18.5 |
| Private truck | 213 | 6.4 | 19 | 8.8 | S | S | S | 46.8 | 14.3 | 37 | 14.4 | S | S | S |
| Rail | S | S | S | S | S | S | S | S | S | S | S | S | S | S |
| Multiple modes | 203 | 6 | 10 | 4.6 | 6 | 7.1 | 716 | 25.6 | 7.1 | 29.1 | 2.9 | 34.5 | 1.7 | 9 |
| Parcel, U.S.P.S. or courier | 203 | 6 | 10 | 4.6 | 6 | 7.1 | 716 | 25.6 | 7.1 | 29.1 | 2.9 | 34.5 | 1.7 | 9 |
| Other and unknown modes | 8 | 0.2 | 3 | 1.4 | S | S | S | 5.1 | 0.4 | 15.1 | 3.7 | S | S | S |
SCTG2 31, Nonmetallic mineral products
| Mode of transportation | Value | Tons | Ton-miles3 | Average miles per shipment |
Value | Tons | Ton-miles | Average miles per shipment CV | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2007 (million $) |
Percent of total | 2007 (thousands) |
Percent of total | 2007 (millions) |
Percent
of total |
CV4 | Standard Error of % | CV | Standard Error of % | CV | Standard Error of % | |||
| All modes | 771 | 100 | 8,689 | 100 | 320 | 100 | 268 | 13.9 | - | 36.3 | - | 24.3 | - | 34.3 |
| Single modes | 721 | 93.6 | 8,678 | 99.9 | 313 | 97.8 | 128 | 16.7 | 6.3 | 36.3 | 0.4 | 25.1 | 1.9 | 32.6 |
| Truck6 | 663 | 86 | 8,668 | 99.8 | 304 | 95 | 90 | 16.5 | 7.4 | 36.3 | 0.3 | 23.8 | 1.9 | 47.8 |
| For-hire truck | 281 | 36.5 | 402 | 4.6 | 165 | 51.6 | 604 | 21.1 | 6.6 | 24.6 | 7.6 | 29.1 | 7.5 | 16.7 |
| Private truck | 382 | 49.5 | 8,266 | 95.1 | 139 | 43.5 | 36 | 19.5 | 5.8 | 37.4 | 7.9 | 26.4 | 7.5 | 27.8 |
| Rail | 7 | 0.9 | S | S | S | S | 1,599 | 41.8 | 3.5 | S | S | S | S | 33.6 |
| Air (incl truck and air) | S | S | S | S | S | S | 1,149 | S | S | S | S | S | S | 47.4 |
| Multiple modes | S | S | 6 | 0.1 | 6 | 2 | 1,112 | S | S | 41.9 | 0.2 | 42.4 | 2.1 | 16.7 |
| Parcel, U.S.P.S. or courier | S | S | S | S | S | S | 1,118 | S | S | S | S | S | S | 22.2 |
| Truck and rail | 5 | 0.7 | 2 | - | S | S | S | 41.8 | 2.3 | 49.7 | 0.6 | S | S | S |
| Truck and water | S | S | S | S | S | S | S | S | S | S | S | S | S | S |
| Other and unknown modes | 1 | 0.2 | 6 | 0.1 | S | S | 166 | 33.6 | 0.1 | 32.8 | 0.3 | S | S | 35 |
SCTG2 32, Base metal in prim. or semifin. forms & in finished basic shapes
| Mode of transportation | Value | Tons | Ton-miles3 | Average miles per shipment |
Value | Tons | Ton-miles | Average miles per shipment CV | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2007 (million $) |
Percent of total | 2007 (thousands) |
Percent of total | 2007 (millions) |
Percent
of total |
CV4 | Standard Error of % | CV | Standard Error of % | CV | Standard Error of % | |||
| All modes | 5,065 | 100 | S | S | S | S | 318 | 21.4 | - | S | S | S | S | 25.7 |
| Single modes | 4,703 | 92.8 | S | S | S | S | 242 | 21.5 | 2.5 | S | S | S | S | 18.4 |
| Truck6 | 4,640 | 91.6 | S | S | S | S | 241 | 22 | 2.7 | S | S | S | S | 17.9 |
| For-hire truck | 2,512 | 49.6 | S | S | S | S | 362 | 19.6 | 7.6 | S | S | S | S | 11.5 |
| Private truck | 2,128 | 42 | 1,310 | 14.2 | 160 | 5.4 | 111 | 37.9 | 7.3 | 49.7 | 11.1 | 42.1 | 12.2 | 27.7 |
| Rail | 48 | 0.9 | S | S | S | S | 579 | 49.8 | 3.8 | S | S | S | S | 35.3 |
| Air (incl truck and air) | S | S | - | - | - | - | 814 | S | S | 41.8 | - | 40.9 | 0.1 | 13.8 |
| Multiple modes | 347 | 6.8 | 19 | 0.2 | S | S | 466 | 47.3 | 2.3 | 44.8 | 0.7 | S | S | 31.2 |
| Parcel, U.S.P.S. or courier | 338 | 6.7 | S | S | 4 | 0.1 | 465 | 46.9 | 2.2 | S | S | 48.7 | 0.6 | 31.3 |
| Truck and rail | S | S | 6 | 0.1 | 8 | 0.3 | 1,635 | S | S | 21 | 1.3 | 32.1 | 4.9 | 23.4 |
| Other and unknown modes | S | S | S | S | S | S | S | S | S | S | S | S | S | S |
SCTG2 33, Articles of base metal
| Mode of transportation | Value | Tons | Ton-miles3 | Average miles per shipment |
Value | Tons | Ton-miles | Average miles per shipment CV | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2007 (million $) |
Percent of total | 2007 (thousands) |
Percent of total | 2007 (millions) |
Percent
of total |
CV4 | Standard Error of % | CV | Standard Error of % | CV | Standard Error of % | |||
| All modes | 2,839 | 100 | 526 | 100 | 224 | 100 | 360 | 16.5 | - | 23.7 | - | 22.2 | - | 17.4 |
| Single modes | 2,249 | 79.2 | 496 | 94.2 | 185 | 82.8 | 270 | 18.6 | 5.7 | 25.6 | 2.7 | 27 | 6.8 | 18.7 |
| Truck6 | 2,241 | 78.9 | 495 | 94.2 | 185 | 82.7 | 265 | 18.7 | 5.7 | 25.6 | 2.8 | 27 | 6.8 | 19.4 |
| For-hire truck | 1,684 | 59.3 | 304 | 57.8 | 166 | 74.3 | 511 | 23.7 | 6.5 | 21.5 | 7 | 29.8 | 7.3 | 13.6 |
| Private truck | 557 | 19.6 | S | S | 19 | 8.4 | 68 | 23.4 | 4.2 | S | S | 44.4 | 3 | 46.8 |
| Air (incl truck and air) | S | S | S | S | - | - | S | S | S | S | S | 37.3 | - | S |
| Multiple modes | 554 | 19.5 | 28 | 5.2 | 37 | 16.6 | 435 | 24.1 | 5.4 | 28.3 | 2.6 | 43.3 | 6.6 | 24.8 |
| Parcel, U.S.P.S. or courier | 534 | 18.8 | 17 | 3.2 | 12 | 5.4 | 430 | 25.4 | 5.5 | 25 | 0.9 | 23.7 | 1 | 25.1 |
| Truck and water | S | S | S | S | S | S | S | S | S | S | S | S | S | S |
| Other and unknown modes | 36 | 1.3 | 3 | 0.5 | S | S | S | 28.8 | 0.4 | 31 | 0.3 | S | S | S |
SCTG2 34, Machinery
| Mode of transportation | Value | Tons | Ton-miles3 | Average miles per shipment |
Value | Tons | Ton-miles | Average miles per shipment CV | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2007 (million $) |
Percent of total | 2007 (thousands) |
Percent of total | 2007 (millions) |
Percent
of total |
CV4 | Standard Error of % | CV | Standard Error of % | CV | Standard Error of % | |||
| All modes | 11,314 | 100 | 1,113 | 100 | 888 | 100 | 504 | 9.2 | - | 10.4 | - | 16.4 | - | 11.1 |
| Single modes | 9,729 | 86 | 1,029 | 92.4 | 647 | 72.8 | 374 | 10.6 | 2.5 | 12.1 | 3.8 | 12.4 | 8.5 | 14.4 |
| Truck6 | 9,542 | 84.3 | 1,016 | 91.3 | 634 | 71.4 | 353 | 10.7 | 2.9 | 12.3 | 4 | 12.3 | 8.4 | 14.3 |
| For-hire truck | 7,670 | 67.8 | 804 | 72.3 | 567 | 63.9 | 595 | 11.4 | 3.4 | 14.3 | 4.6 | 12.8 | 8.3 | 5.7 |
| Private truck | 1,872 | 16.5 | 212 | 19.1 | 66 | 7.5 | 143 | 21.1 | 3 | 26.7 | 4.2 | 33.1 | 2.8 | 29.6 |
| Rail | S | S | 8 | 0.7 | 10 | 1.1 | 1,208 | S | S | 21 | 1.3 | 25.6 | 2.2 | 5.8 |
| Air (incl truck and air) | 126 | 1.1 | S | S | 3 | 0.3 | 1,024 | 36.4 | 0.6 | S | S | 37.8 | 0.1 | 11.8 |
| Multiple modes | 1,331 | 11.8 | 61 | 5.5 | S | S | 609 | 13.2 | 1.2 | 33.4 | 2.6 | S | S | 13.9 |
| Parcel, U.S.P.S. or courier | 1,214 | 10.7 | 25 | 2.2 | 18 | 2 | 592 | 15.1 | 1.4 | 15 | 0.5 | 17.7 | 0.8 | 11.3 |
| Truck and rail | 28 | 0.2 | S | S | S | S | S | 29.4 | 0.3 | S | S | S | S | S |
| Truck and water | 83 | 0.7 | S | S | S | S | 6,105 | 28.4 | 0.8 | S | S | S | S | 13.8 |
| 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 | S | S | S | S | S | S | S |
| Other and unknown modes | S | S | 23 | 2.1 | S | S | S | S | S | 47.7 | 1.3 | S | S | S |
SCTG2 35, Electronic & other electrical equip & components & office equip
| Mode of transportation | Value | Tons | Ton-miles3 | Average miles per shipment |
Value | Tons | Ton-miles | Average miles per shipment CV | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2007 (million $) |
Percent of total | 2007 (thousands) |
Percent of total | 2007 (millions) |
Percent
of total |
CV4 | Standard Error of % | CV | Standard Error of % | CV | Standard Error of % | |||
| All modes | 8,138 | 100 | 586 | 100 | 426 | 100 | 311 | 14.5 | - | 16.8 | - | 21.4 | - | 24 |
| Single modes | 6,088 | 74.8 | 551 | 94.2 | 396 | 92.9 | 220 | 16.4 | 3.5 | 17.6 | 1 | 22.1 | 2.2 | 28.6 |
| Truck6 | 6,025 | 74 | 550 | 93.9 | 394 | 92.5 | 214 | 16.6 | 3.6 | 17.7 | 1.1 | 22.2 | 2.3 | 29 |
| For-hire truck | 4,528 | 55.6 | 439 | 74.9 | 373 | 87.5 | 667 | 16.9 | 3.7 | 19.3 | 4.6 | 21.1 | 2.2 | 6.6 |
| Private truck | 1,496 | 18.4 | 111 | 19 | S | S | S | 30.9 | 4.5 | 24.7 | 4.7 | S | S | S |
| Rail | S | S | S | S | S | S | S | S | S | S | S | S | S | S |
| Air (incl truck and air) | 48 | 0.6 | 1 | 0.1 | 1 | 0.2 | 1,258 | 34.7 | 0.2 | 29.1 | 0.1 | 32.3 | 0.1 | 20.8 |
| Multiple modes | 1,902 | 23.4 | 28 | 4.8 | 28 | 6.6 | 480 | 17.9 | 3.5 | 22.6 | 1 | 37.3 | 2 | 14.2 |
| Parcel, U.S.P.S. or courier | 1,810 | 22.2 | 23 | 3.9 | 11 | 2.6 | 478 | 17.4 | 3.4 | 16.9 | 0.7 | 19.2 | 0.4 | 14 |
| Truck and rail | 76 | 0.9 | S | S | S | S | 2,020 | 18.7 | 0.8 | S | S | S | S | 14.4 |
| Truck and water | S | S | S | S | S | S | 8,668 | S | S | S | S | S | S | 0.3 |
| Other and unknown modes | 148 | 1.8 | 6 | 1 | S | S | S | 27.4 | 0.7 | 31.9 | 0.9 | S | S | S |
SCTG2 36, Motorized and other vehicles (including parts)
| Mode of transportation | Value | Tons | Ton-miles3 | Average miles per shipment |
Value | Tons | Ton-miles | Average miles per shipment CV | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2007 (million $) |
Percent of total | 2007 (thousands) |
Percent of total | 2007 (millions) |
Percent
of total |
CV4 | Standard Error of % | CV | Standard Error of % | CV | Standard Error of % | |||
| All modes | 5,946 | 100 | 782 | 100 | 414 | 100 | 192 | 18.7 | - | 24.2 | - | 27.5 | - | 40.8 |
| Single modes | 5,514 | 92.7 | 747 | 95.5 | 387 | 93.4 | S | 19.3 | 2.1 | 24.3 | 0.9 | 27.5 | 2.1 | S |
| Truck6 | 5,451 | 91.7 | 745 | 95.2 | 385 | 92.9 | 112 | 19.5 | 2.1 | 24.4 | 0.9 | 27.7 | 2.1 | 49.4 |
| For-hire truck | 3,285 | 55.3 | 453 | 57.9 | 273 | 65.8 | 597 | 28.6 | 7.2 | 23 | 6.7 | 26.1 | 5.1 | 7.6 |
| Private truck | 2,166 | 36.4 | 292 | 37.3 | 112 | 27.1 | S | 28.5 | 7.5 | 34.1 | 6.7 | 39.1 | 5.8 | S |
| Air (incl truck and air) | S | S | S | S | S | S | 956 | S | S | S | S | S | S | 14.7 |
| Multiple modes | 313 | 5.3 | 19 | 2.5 | S | S | 623 | 44.1 | 2.3 | 42.5 | 0.9 | S | S | 17.3 |
| Parcel, U.S.P.S. or courier | 148 | 2.5 | 4 | 0.5 | 2 | 0.4 | 622 | 42.8 | 1.2 | 18.7 | 0.2 | 24.9 | 0.2 | 17.3 |
| Truck and rail | 132 | 2.2 | 12 | 1.6 | 6 | 1.5 | 497 | 12.8 | 2.2 | 13.6 | 2.1 | 24.5 | 2.3 | 19.3 |
| Rail and water | S | S | S | S | S | S | S | S | S | S | S | S | S | S |
| Other and unknown modes | 119 | 2 | S | S | S | S | S | 38.5 | 1.1 | S | S | S | S | S |
SCTG2 37, Transportation equipment, nec
| Mode of transportation | Value | Tons | Ton-miles3 | Average miles per shipment |
Value | Tons | Ton-miles | Average miles per shipment CV | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2007 (million $) |
Percent of total | 2007 (thousands) |
Percent of total | 2007 (millions) |
Percent
of total |
CV4 | Standard Error of % | CV | Standard Error of % | CV | Standard Error of % | |||
| All modes | 523 | 100 | 10 | 100 | 5 | 100 | 821 | 39.7 | - | 33.9 | - | 39.2 | - | 13.9 |
| Single modes | 173 | 33.2 | 9 | 91 | 5 | 87.4 | 673 | 44.6 | 18.8 | 31.3 | 12.4 | 40.3 | 12.5 | 19.8 |
| Truck6 | S | S | 9 | 88.6 | 4 | 84 | 286 | S | S | 29.6 | 3.9 | 45 | 9.8 | 26.9 |
| For-hire truck | S | S | 8 | 83.5 | 4 | 83.4 | 424 | S | S | 35.2 | 10.7 | 45.4 | 11.7 | 12.1 |
| Private truck | S | S | S | S | - | 0.6 | S | S | S | S | S | 12.7 | 9.4 | S |
| Air (incl truck and air) | S | S | - | 2.4 | - | 3.3 | 1,198 | S | S | 46.9 | 4.6 | 35 | 9.4 | 10.1 |
| Multiple modes | S | S | 1 | 9 | 1 | 12.6 | 871 | S | S | 44.4 | 18.7 | 45.6 | 18.2 | 14.4 |
| Parcel, U.S.P.S. or courier | S | S | 1 | 9 | 1 | 12.6 | 871 | S | S | 44.4 | 18.7 | 45.6 | 18.2 | 14.4 |
| All modes | 4,619 | 100 | 18 | 100 | 10 | 100 | 378 | 44.6 | - | 25.8 | - | 39.3 | - | 31.1 |
| Single modes | 3,028 | 65.6 | 14 | 77.9 | S | S | S | 47.1 | 12.8 | 28.8 | 12.4 | S | S | S |
| Truck6 | 2,620 | 56.7 | 13 | 74.5 | S | S | S | 44.6 | 10.6 | 28.9 | 10.1 | S | S | S |
| For-hire truck | 2,553 | 55.3 | 11 | 58 | S | S | S | 41.7 | 9.5 | 30.1 | 7.6 | S | S | S |
| Private truck | S | S | S | S | S | S | 22 | S | S | S | S | S | S | 20.5 |
| Air (incl truck and air) | S | S | 1 | 3.4 | 1 | 6.4 | 1,142 | S | S | 35.7 | 5 | 31.9 | 5.7 | 6 |
| Multiple modes | S | S | 4 | 21.6 | 3 | 28.5 | 504 | S | S | 29.4 | 11.8 | 35.1 | 12.8 | 27.5 |
| Parcel, U.S.P.S. or courier | S | S | 4 | 21.6 | 3 | 28.5 | 504 | S | S | 29.4 | 11.8 | 35.1 | 12.8 | 27.5 |
| Other and unknown modes | S | S | S | S | S | S | S | S | S | S | S | S | S | S |
SCTG2 39, Furniture, mattresses & mattress supports, lamps, lighting
| Mode of transportation | Value | Tons | Ton-miles3 | Average miles per shipment |
Value | Tons | Ton-miles | Average miles per shipment CV | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2007 (million $) |
Percent of total | 2007 (thousands) |
Percent of total | 2007 (millions) |
Percent
of total |
CV4 | Standard Error of % | CV | Standard Error of % | CV | Standard Error of % | |||
| All modes | 923 | 100 | 103 | 100 | 43 | 100 | 415 | 15.6 | - | 16 | - | 22.8 | - | 26.9 |
| Single modes | 898 | 97.2 | 101 | 98.5 | 42 | 97.7 | 295 | 15.7 | 1.1 | 16.2 | 1.5 | 23.3 | 1.4 | 41.5 |
| Truck6 | 898 | 97.2 | 101 | 98.5 | 42 | 97.7 | 291 | 15.7 | 1.1 | 16.2 | 1.5 | 23.3 | 1.4 | 41.6 |
| For-hire truck | 683 | 74 | 77 | 74.6 | 40 | 93.9 | 571 | 20.9 | 8.7 | 20.1 | 8.3 | 24.7 | 3.2 | 19.4 |
| Private truck | 214 | 23.2 | 24 | 23.8 | S | S | 31 | 32.6 | 8.2 | 42.4 | 8.4 | S | S | 14.6 |
| Air (incl truck and air) | S | S | S | S | S | S | S | S | S | S | S | S | S | S |
| Multiple modes | S | S | 1 | 0.9 | 1 | 2.1 | 1,004 | S | S | 30.5 | 0.4 | 28.9 | 1.2 | 7.7 |
| Parcel, U.S.P.S. or courier | S | S | 1 | 0.9 | 1 | 2.1 | 1,004 | S | S | 30.5 | 0.4 | 28.9 | 1.2 | 7.7 |
| Other and unknown modes | S | S | S | S | S | S | S | S | S | S | S | S | S | S |
SCTG2 40, Miscellaneous manufactured products
| Mode of transportation | Value | Tons | Ton-miles3 | Average miles per shipment |
Value | Tons | Ton-miles | Average miles per shipment CV | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2007 (million $) |
Percent of total | 2007 (thousands) |
Percent of total | 2007 (millions) |
Percent
of total |
CV4 | Standard Error of % | CV | Standard Error of % | CV | Standard Error of % | |||
| All modes | 4,155 | 100 | 642 | 100 | 285 | 100 | 621 | 10.5 | - | 17.9 | - | 16.4 | - | 12.2 |
| Single modes | 2,670 | 64.3 | 564 | 87.9 | 205 | 71.8 | 503 | 16.6 | 5.3 | 21.1 | 4.7 | 24.6 | 7 | 13.4 |
| Truck6 | 2,637 | 63.5 | 563 | 87.8 | 204 | 71.5 | 490 | 16.4 | 5.2 | 21.1 | 4.7 | 24.5 | 6.9 | 14.1 |
| For-hire truck | 1,891 | 45.5 | 332 | 51.7 | 143 | 50.3 | 648 | 15.7 | 4.7 | 21.6 | 5.7 | 22.1 | 5.7 | 9.5 |
| Private truck | 746 | 18 | 232 | 36.1 | 61 | 21.3 | 162 | 27.4 | 3.1 | 29.9 | 6.7 | 36.2 | 4.6 | 39 |
| Rail | S | S | S | S | S | S | S | S | S | S | S | S | S | S |
| Air (incl truck and air) | S | S | - | 0.1 | - | 0.2 | 972 | S | S | 41.1 | - | 43.3 | 0.1 | 13.8 |
| Multiple modes | 1,312 | 31.6 | 58 | 9.1 | 61 | 21.3 | 700 | 11.2 | 5 | 16 | 2.4 | 23.1 | 5.6 | 11.5 |
| Parcel, U.S.P.S. or courier | 1,239 | 29.8 | 38 | 5.9 | 28 | 9.9 | 699 | 12.3 | 5.1 | 17.9 | 2.3 | 16.3 | 3 | 11.5 |
| Truck and rail | 34 | 0.8 | S | S | S | S | 851 | 26 | 2.6 | S | S | S | S | 16.8 |
| Truck and water | 39 | 0.9 | S | S | 29 | 10.1 | S | 41.2 | 2.1 | S | S | 40.5 | 15.3 | S |
| Other and unknown modes | 173 | 4.2 | S | S | S | S | S | 39 | 1.5 | S | S | S | S | S |
SCTG2 41, Waste and scrap
| Mode of transportation | Value | Tons | Ton-miles3 | Average miles per shipment |
Value | Tons | Ton-miles | Average miles per shipment CV | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2007 (million $) |
Percent of total | 2007 (thousands) |
Percent of total | 2007 (millions) |
Percent
of total |
CV4 | Standard Error of % | CV | Standard Error of % | CV | Standard Error of % | |||
| All modes | 432 | 100 | S | S | S | S | 289 | 48 | - | S | S | S | S | 24.8 |
| Single modes | 431 | 99.7 | S | S | S | S | 285 | 48 | 0.1 | S | S | S | S | 23 |
| Truck6 | 380 | 88 | S | S | 189 | 72.9 | 279 | 48.8 | 4.4 | S | S | 48 | 8.2 | 24.9 |
| For-hire truck | S | S | S | S | S | S | S | S | S | S | S | S | S | S |
| Private truck | S | S | 265 | 32.4 | S | S | 260 | S | S | 45.2 | 14.4 | S | S | 29.3 |
| Rail | S | S | S | S | S | S | 373 | S | S | S | S | S | S | 40.1 |
| 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 |
SCTG2 43, Mixed freight
| Mode of transportation | Value | Tons | Ton-miles3 | Average miles per shipment |
Value | Tons | Ton-miles | Average miles per shipment CV | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2007 (million $) |
Percent of total | 2007 (thousands) |
Percent of total | 2007 (millions) |
Percent
of total |
CV4 | Standard Error of % | CV | Standard Error of % | CV | Standard Error of % | |||
| All modes | 12,698 | 100 | 2,451 | 100 | S | S | S | 21.1 | - | 20.4 | - | S | S | S |
| Single modes | 10,448 | 82.3 | 1,970 | 80.4 | S | S | S | 24.8 | 7.9 | 19.6 | 7.8 | S | S | S |
| Truck6 | 10,448 | 82.3 | 1,970 | 80.4 | S | S | S | 24.9 | 7.9 | 19.6 | 7.8 | S | S | S |
| For-hire truck | 2,044 | 16.1 | 336 | 13.7 | 44 | 5.3 | 481 | 46.4 | 7 | 47.1 | 5.5 | 29.7 | 11.4 | 18.4 |
| Private truck | 8,404 | 66.2 | 1,634 | 66.6 | 201 | 24.4 | 80 | 31.5 | 12.3 | 24.4 | 10.7 | 27.3 | 17.4 | 23.4 |
| Air (incl truck and air) | S | S | S | S | S | S | 906 | S | S | S | S | S | S | 21 |
| Multiple modes | S | S | S | S | S | S | 365 | S | S | S | S | S | S | 26.5 |
| Parcel, U.S.P.S. or courier | 211 | 1.7 | S | S | 4 | 0.5 | 351 | 41.1 | 2.7 | S | S | 35.6 | 1.9 | 27.6 |
| 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 |
SCTG2 99, Commodity Unknown
| Mode of transportation | Value | Tons | Ton-miles3 | Average miles per shipment |
Value | Tons | Ton-miles | Average miles per shipment CV | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2007 (million $) |
Percent of total | 2007 (thousands) |
Percent of total | 2007 (millions) |
Percent
of total |
CV4 | Standard Error of % | CV | Standard Error of % | CV | Standard Error of % | |||
| All modes | 23 | 100 | 1 | 100 | S | S | S | 46.1 | - | 48.1 | - | S | S | S |
| Single modes | S | S | 1 | 90.6 | S | S | S | S | S | 39 | 6.4 | S | S | S |
| Truck6 | S | S | 1 | 90.6 | S | S | S | S | S | 39 | 6.4 | S | S | S |
| For-hire truck | S | S | S | S | S | S | 752 | S | S | S | S | S | S | 39.7 |
| Private truck | S | S | S | S | S | S | 91 | S | S | S | S | S | S | 42.4 |
| 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 |
| Other and unknown modes | 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 Commodity Flow Survey (CFS) geographic areas were drawn from a subset of Combined Statistical Areas (CSAs) and Metropolitan Statistical Areas (MeSAs) as defined by the Office of Management and Budget (OMB). However, CFS metropolitan areas are divided into their state parts when they include more than one state. In addition, the CFS also utilizes a unique geography referred to as, "remainder of state," to represent those areas of a state not contained within a separately published metropolitan area for the CFS (as opposed to not part of any Core-Based Statistical Area (CBSA) as defined by OMB). Because of the differences in the CFS geography, as compared to OMB defined geography, caution should be exercised when comparing CFS estimates to other estimates of similar geography.
2 Standard Classification of Transported Goods.
3 Ton-miles estimates are based on estimated distances traveled along a modeled transportation network.
4 Coefficient of Variation.
5 Estimates exclude shipments of crude petroleum (SCTG 16).
6 "Truck" as a single mode includes any shipment that was made by private truck only, by for-hire truck only, or by a combination of private and for-hire truck.
7 Estimates for pipeline exclude shipments of crude petroleum.
NOTES: 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/.
Rows are not shown if all cells for that particular row have no value. For example, Orlando-Deltona-Daytona Beach, FL by Alcoholic Beverages (08) by Air has no data for any cell therefore the entire row is not shown. Also, two-digit commodities are not present if there is no such data for an entire commodity by area. For example, Pittsburgh-New Castle, PA by Cereal Grains (02) has no data for any mode therefore the entire commodity is not shown.
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.