Bureau of Transportation Statistics (BTS)
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Table B–15 - Estimated Measures of Reliability for Shipment Characteristics by Origin State and Mode of Transportation for State of Destination: 2002

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

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Total

Mode of transportation Value Tons Ton-miles CV of average miles
per shipment
CV Std. error
of percent
CV Std. error
of percent
CV Std. error
of percent
All modes 4.4 17.2 8.8 7.9
Single modes 5.3 1.3 16.7 0.6 8.8 1.1 10.7
Truck 5.7 1.6 20.6 3.3 11.9 3.7 11.1
For-hire truck 9.0 2.3 17.3 3.5 7.8 2.6 6.0
Private truck 4.3 1.7 25.7 3.8 31.4 3.3 13.2
Rail 16.1 0.5 15.7 2.6 14.9 4.2 15.7
Water
Shallow draft
Great Lakes
Deep draft
Air (including truck and air) 18.2 0.3 49.8 S S 3.4
Pipeline 44.7 0.5 43.2 1.3 S S S
Multiple modes 8.4 1.1 S S S S 7.6
Parcel, USPS or courier 6.0 0.8 10.4 10.7 0.1 7.6
Truck and rail 48.0 0.7 S S S S 40.0
Truck and water S S S S S S 36.7
Rail and water
Other Multiple modes S S S S S S 32.1
Other and unknown modes 23.9 0.7 30.1 0.5 21.0 0.1 S

Alabama

Mode of transportation Value Tons Ton-miles CV of average miles
per shipment
CV Std. error
of percent
CV Std. error
of percent
CV Std. error
of percent
All modes 22.5 33.8 35.0 4.0
Single modes 25.9 6.6 34.0 1.8 35.2 1.5 3.7
Truck 27.2 7.0 38.6 8.7 40.5 8.9 2.4
For-hire truck 20.3 8.4 41.1 8.1 43.1 8.4 2.3
Private truck S S 49.8 4.7 49.9 4.5 23.8
Rail S S 45.9 9.0 44.8 9.2 23.7
Water
Shallow draft
Great Lakes
Deep draft
Air (including truck and air) S S S S S S 25.9
Pipeline S S S
Multiple modes S S 33.6 1.7 34.7 1.4 15.2
Parcel, USPS or courier S S 33.6 1.7 34.7 1.4 15.2
Truck and rail
Truck and water
Rail and water
Other Multiple modes
Other and unknown modes S S S S S S 29.9

Alaska

Mode of transportation Value Tons Ton-miles CV of average miles
per shipment
CV Std. error
of percent
CV Std. error
of percent
CV Std. error
of percent
All modes S S S S S S 30.7
Single modes S S S S S S 31.8
Truck S S S S S S 31.6
For-hire truck
Private truck S S S S S S 31.6
Rail
Water
Shallow draft
Great Lakes
Deep draft
Air (including truck and air) S S S S S S 31.6
Pipeline S S S
Multiple modes S S S S S S 29.8
Parcel, USPS or courier S S S S S S 29.8
Truck and rail
Truck and water
Rail and water
Other Multiple modes
Other and unknown modes

Arizona

Mode of transportation Value Tons Ton-miles CV of average miles
per shipment
CV Std. error
of percent
CV Std. error
of percent
CV Std. error
of percent
All modes 41.1 44.5 47.5 6.8
Single modes S S 45.5 13.2 48.6 12.7 7.8
Truck 37.3 14.0 34.3 14.6 36.3 14.6 3.0
For-hire truck 32.2 11.8 39.7 10.9 41.5 10.6 2.5
Private truck S S S S S S 21.4
Rail S S S S S S 31.6
Water
Shallow draft
Great Lakes
Deep draft
Air (including truck and air) S S 48.4 1.2 S S 10.6
Pipeline S S S
Multiple modes S S S S S S 3.1
Parcel, USPS or courier S S S S S S 3.1
Truck and rail
Truck and water
Rail and water
Other Multiple modes
Other and unknown modes

Arkansas

Mode of transportation Value Tons Ton-miles CV of average miles
per shipment
CV Std. error
of percent
CV Std. error
of percent
CV Std. error
of percent
All modes 31.6 23.1 22.9 8.8
Single modes 33.7 3.3 23.1 0.2 23.0 0.2 4.9
Truck 34.3 3.3 27.2 6.8 27.4 8.1 6.2
For-hire truck S S 34.6 7.1 35.4 7.3 3.8
Private truck 24.3 8.2 32.1 7.0 27.8 6.6 19.7
Rail 45.4 2.7 48.1 6.9 48.6 8.2 18.4
Water
Shallow draft
Great Lakes
Deep draft
Air (including truck and air) S S S S S S 29.8
Pipeline S S S
Multiple modes S S S S 34.8 0.2 10.7
Parcel, USPS or courier S S S S 34.8 0.2 10.7
Truck and rail
Truck and water
Rail and water
Other Multiple modes
Other and unknown modes S S S S S S 30.0

California

Mode of transportation Value Tons Ton-miles CV of average miles
per shipment
CV Std. error
of percent
CV Std. error
of percent
CV Std. error
of percent
All modes 20.5 48.4 46.5 2.6
Single modes 22.1 4.1 S S S S 5.0
Truck 24.5 7.2 S S S S 1.4
For-hire truck 28.9 7.1 S S S S 1.5
Private truck S S S S S S 18.5
Rail S S S S S S 23.6
Water
Shallow draft
Great Lakes
Deep draft
Air (including truck and air) S S 49.6 0.1 S S 2.3
Pipeline S S S S S S S
Multiple modes 23.6 4.3 S S S S 2.7
Parcel, USPS or courier 25.2 3.9 33.7 3.9 34.4 3.8 2.7
Truck and rail S S S S S S 18.3
Truck and water
Rail and water
Other Multiple modes
Other and unknown modes 37.9 0.2 S S S S 23.6

Colorado

Mode of transportation Value Tons Ton-miles CV of average miles
per shipment
CV Std. error
of percent
CV Std. error
of percent
CV Std. error
of percent
All modes 19.0 34.7 24.0 5.7
Single modes 21.7 6.4 34.7 0.2 24.0 0.3 7.9
Truck 22.3 6.6 41.9 9.4 30.9 10.6 7.4
For-hire truck 30.2 10.8 46.5 12.0 34.6 11.7 8.7
Private truck 33.1 8.9 45.7 5.8 48.2 4.0 12.4
Rail S S S S S S 27.3
Water
Shallow draft
Great Lakes
Deep draft
Air (including truck and air) S S S S S S 24.4
Pipeline S S S
Multiple modes 48.8 6.3 44.6 0.2 40.0 0.2 31.6
Parcel, USPS or courier 48.8 6.3 44.6 0.2 40.0 0.2 31.6
Truck and rail
Truck and water
Rail and water
Other Multiple modes
Other and unknown modes S S S S S S 24.7

Connecticut

Mode of transportation Value Tons Ton-miles CV of average miles
per shipment
CV Std. error
of percent
CV Std. error
of percent
CV Std. error
of percent
All modes 26.3 S S S S 0.9
Single modes 42.0 9.5 S S 47.5 9.5 1.5
Truck 42.2 9.4 S S 47.7 9.4 1.7
For-hire truck 42.7 9.5 S S 49.3 9.4 1.6
Private truck S S S S S S 27.9
Rail
Water
Shallow draft
Great Lakes
Deep draft
Air (including truck and air) S S S S S S 27.9
Pipeline S S S
Multiple modes 26.2 11.8 37.6 12.8 36.9 12.5 1.4
Parcel, USPS or courier 26.2 11.8 37.6 12.8 36.9 12.5 1.4
Truck and rail
Truck and water
Rail and water
Other Multiple modes
Other and unknown modes S S S S S S 25.8

Delaware

Mode of transportation Value Tons Ton-miles CV of average miles
per shipment
CV Std. error
of percent
CV Std. error
of percent