Table B-15 - Estimated Measures of Reliability for Shipment Characteristics by Origin State and Mode of Transportation for State of Destination: 2002

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 4.3 8.4 6.0 4.4
Single modes 5.2 1.2 8.6 0.9 5.7 2.6 3.9
Truck 5.7 1.9 11.0 4.3 5.8 3.7 3.9
For-hire truck 6.9 1.6 12.0 3.2 5.1 3.1 7.8
Private truck 6.4 1.6 13.0 2.6 10.6 1.0 9.7
Rail 11.0 0.3 14.1 2.1 13.6 3.1 4.2
Water S S S S 20.5 1.9 S
Shallow draft S S S S 20.5 1.9 S
Great Lakes
Deep draft
Air (including truck and air) 16.1 0.4 S S S S 6.0
Pipeline S S S S S S S
Multiple modes 8.3 1.0 35.0 0.9 32.5 2.6 6.7
Parcel, USPS or courier 8.7 1.0 6.8 7.3 6.7
Truck and rail 25.3 0.1 18.3 23.0 0.1 18.7
Truck and water S S S S S S S
Rail and water 43.1 42.2 0.8 40.2 2.4 24.5
Other Multiple modes S S S S S S 31.6
Other and unknown modes 13.7 0.4 19.1 0.3 27.6 0.3 22.5

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 26.4 17.7 15.3 6.4
Single modes 29.4 3.6 17.8 0.3 15.4 0.2 8.3
Truck 27.8 4.1 22.2 6.2 16.7 7.5 6.3
For-hire truck 12.6 5.1 26.2 8.0 23.3 8.0 6.7
Private truck 45.2 6.4 30.0 6.8 21.4 6.0 10.2
Rail 42.8 1.7 35.0 4.0 37.6 3.5 15.0
Water S S S S S S 31.6
Shallow draft S S S S S S 31.6
Great Lakes
Deep draft
Air (including truck and air) S S S S S S 15.1
Pipeline S S S
Multiple modes 29.3 3.5 22.5 21.6 7.4
Parcel, USPS or courier 29.3 3.5 22.5 21.6 7.4
Truck and rail
Truck and water
Rail and water
Other Multiple modes
Other and unknown modes 34.4 0.6 48.5 0.3 40.7 0.2 20.5

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 30.0
Single modes
Truck
For-hire truck
Private truck
Rail
Water
Shallow draft
Great Lakes
Deep draft
Air (including truck and air)
Pipeline S S S
Multiple modes S S S S S S 30.0
Parcel, USPS or courier S S S S S S 30.0
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 45.1 S S S S 2.5
Single modes S S S S S S 3.0
Truck 46.6 8.1 S S S S 10.8
For-hire truck 46.6 8.1 S S S S 10.8
Private truck
Rail S S S S S S 31.6
Water
Shallow draft
Great Lakes
Deep draft
Air (including truck and air) S S S S S S 10.6
Pipeline S S S
Multiple modes 26.5 10.0 40.3 12.0 40.7 11.8 2.5
Parcel, USPS or courier 26.5 10.0 40.3 12.0 40.7 11.8 2.5
Truck and rail
Truck and water
Rail and water
Other Multiple modes
Other and unknown modes S S S S S S 29.8

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 15.4 23.3 15.6 8.4
Single modes 16.4 2.0 24.8 5.0 17.9 5.7 9.2
Truck 17.0 2.3 9.4 12.1 17.3 10.0 9.3
For-hire truck 27.8 8.7 16.2 11.5 25.9 9.8 8.2
Private truck 29.6 8.6 18.6 2.7 17.4 3.4 8.0
Rail 31.7 0.7 44.0 12.9 37.4 10.3 10.5
Water S S S S S S 27.3
Shallow draft S S S S S S 27.3
Great Lakes
Deep draft
Air (including truck and air) S S S S S S 29.7
Pipeline S S S
Multiple modes 29.7 0.9 S S S S 8.3
Parcel, USPS or courier 44.4 0.9 36.2 46.3 8.4
Truck and rail S S S S S S 27.9
Truck and water S S S S S S 31.6
Rail and water
Other Multiple modes
Other and unknown modes S S S S S S 24.4

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 14.5 17.3 17.9 0.8
Single modes 17.8 5.7 19.7 3.4 20.6 3.6 2.4
Truck 23.3 6.4 21.1 4.1 22.1 4.4 2.0
For-hire truck 27.3 6.5 23.7 7.1 25.8 7.0 1.2
Private truck S S S S S S 11.3
Rail S S 33.2 1.9 35.1 2.3 18.6
Water
Shallow draft
Great Lakes
Deep draft
Air (including truck and air) 32.0 3.1 32.2 30.1 1.9
Pipeline S S S
Multiple modes 23.4 5.2 16.4 1.9 18.6 2.2 1.1
Parcel, USPS or courier 24.6 5.3 21.0 0.8 22.1 0.7 1.1
Truck and rail 31.5 0.6 35.4 2.2 36.1 2.5 11.0
Truck and water
Rail and water
Other Multiple modes
Other and unknown modes 48.9 2.7 S S S S 15.2

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 19.7 S S S S 2.2
Single modes 30.5 11.4 S S S S 4.8
Truck 34.3 9.5 S S S S 1.7
For-hire truck 40.0 8.7 S S S S 1.8
Private truck S S S S S S 23.6
Rail S S S S S S 28.1
Water
Shallow draft
Great Lakes
Deep draft
Air (including truck and air) S S S S S S 18.3
Pipeline S S S
Multiple modes 33.0 8.5 36.0 2.6 37.0 2.8 1.7
Parcel, USPS or courier 33.3 8.4 35.4 1.1 34.4 1.0 1.7
Truck and rail S S S S S S 31.6
Truck and water
Rail and water
Other Multiple modes
Other and unknown modes S S S S S S 29.8

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 23.8 26.5 30.1 2.3
Single modes 24.9 10.5 28.4 7.1 31.8 7.5 2.2
Truck 25.6 9.3 28.4 7.1 31.8 7.5 2.2
For-hire truck 29.5 9.5 29.2 7.6 32.7 7.8 1.9
Private truck S S S S S S 18.7
Rail
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 45.1 10.4 23.5 6.2 23.6 6.7 2.4
Parcel, USPS or courier 45.1 10.4 23.5 6.2 23.6 6.7 2.4
Truck and rail
Truck and water
Rail and water
Other Multiple modes
Other and unknown modes S S S S S S 28.1

Delaware

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 43.1 21.6 24.6 4.2
Single modes S S 26.7 9.9 27.1 10.7 4.4
Truck S S 26.9 9.9 27.3 10.7 5.0
For-hire truck S S 28.1 12.1 30.6 12.6 5.1
Private truck S S S S S S 29.9
Rail
Water
Shallow draft
Great Lakes
Deep draft
Air (including truck and air) S S S S S S 23.6
Pipeline S S S
Multiple modes S S S S S S 12.1
Parcel, USPS or courier 46.7 9.2 27.3 0.9 28.7 0.8 11.6
Truck and rail S S S S S S 31.6
Truck and water
Rail and water
Other Multiple modes
Other and unknown modes S S S S S S 28.1

District of Columbia

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 15.3
Single modes S S S S S S 27.9
Truck S S S S S S 27.9
For-hire truck S S S S S S 27.9
Private truck
Rail
Water
Shallow draft
Great Lakes
Deep draft
Air (including truck and air)
Pipeline S S S
Multiple modes S S S S S S 21.3
Parcel, USPS or courier S S S S S S 21.3
Truck and rail
Truck and water
Rail and water
Other Multiple modes
Other and unknown modes

Florida

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 14.0 16.7 17.9 1.5
Single modes 17.2 4.7 17.3 2.0 18.7 2.3 4.7
Truck 17.3 6.3 23.4 6.9 24.9 7.0 3.6
For-hire truck 18.4 7.3 23.9 6.9 26.3 7.3 3.0
Private truck 39.8 4.9 31.9 3.4 33.7 3.3 5.4
Rail 28.9 1.6 24.8 7.0 24.2 7.2 12.9
Water
Shallow draft
Great Lakes
Deep draft
Air (including truck and air) S S S S S S 3.4
Pipeline S S S
Multiple modes 18.3 4.8 18.6 0.3 17.6 0.3 1.8
Parcel, USPS or courier 18.4 4.7 20.0 0.2 19.2 0.3 1.8
Truck and rail S S S S S S 31.6
Truck and water
Rail and water
Other Multiple modes
Other and unknown modes S S S S S S 11.8

Georgia

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 15.2 9.8 13.9 3.7
Single modes 15.3 2.6 10.0 0.6 14.1 0.7 3.8
Truck 15.5 2.9 10.5 2.5 15.3 3.2 3.3
For-hire truck 12.3 3.9 13.4 3.2 18.8 4.4 4.8
Private truck 41.6 3.8 14.0 2.8 15.8 2.9 5.7
Rail 48.6 0.6 40.5 2.4 38.2 3.1 10.1
Water
Shallow draft
Great Lakes
Deep draft
Air (including truck and air) S S S S S S 15.1
Pipeline S S S
Multiple modes 28.3 2.3 31.0 0.2 37.9 0.3 4.9
Parcel, USPS or courier 28.5 2.3 23.2 0.1 20.8 0.1 4.9
Truck and rail S S S S S S 31.6
Truck and water
Rail and water
Other Multiple modes
Other and unknown modes S S S S S S 24.8

Hawaii

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 23.6
Single modes S S S S S S 29.8
Truck
For-hire truck
Private truck
Rail
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 S S 25.9
Parcel, USPS or courier S S S S S S 25.8
Truck and rail
Truck and water S S S S S S 29.8
Rail and water
Other Multiple modes
Other and unknown modes

Idaho

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 38.6 38.0 2.5
Single modes S S 38.6 1.6 38.0 1.4 3.1
Truck 46.1 18.0 S S S S 2.4
For-hire truck S S S S S S 3.3
Private truck S S S S S S 25.9
Rail S S S S S S 21.3
Water
Shallow draft
Great Lakes
Deep draft
Air (including truck and air) S S S S S S 21.1
Pipeline S S S
Multiple modes 35.0 1.2 32.0 1.6 31.4 1.4 4.3
Parcel, USPS or courier 35.0 1.2 32.0 1.6 31.4 1.4 4.3
Truck and rail
Truck and water
Rail and water
Other Multiple modes
Other and unknown modes S S S S S S 31.6

Illinois

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 12.6 23.5 34.8 2.8
Single modes 13.8 5.6 25.7 8.3 38.2 6.1 4.8
Truck 14.7 6.0 12.1 10.7 14.3 10.7 2.8
For-hire truck 17.5 6.2 14.2 8.8 16.2 9.2 2.0
Private truck 25.4 3.7 17.8 3.5 17.4 2.8 8.4
Rail 31.8 0.3 27.4 3.8 26.3 3.7 18.6
Water S S S S S S 29.9
Shallow draft S S S S S S 29.9
Great Lakes
Deep draft
Air (including truck and air) 45.7 0.4 S S S S 18.7
Pipeline S S S
Multiple modes 45.5 5.6 S S S S 2.2
Parcel, USPS or courier 46.2 5.5 29.6 0.8 28.9 0.9 1.5
Truck and rail
Truck and water S S S S S S 31.6
Rail and water
Other Multiple modes
Other and unknown modes S S S S S S 25.9

Indiana

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 14.6 11.8 16.2 3.9
Single modes 16.2 3.5 13.3 6.1 13.8 7.6 4.4
Truck 17.1 4.0 22.9 9.4 14.5 10.6 4.5
For-hire truck 22.9 7.3 26.8 9.9 18.0 10.8 4.8
Private truck 28.3 5.3 49.6 3.3 S S 6.8
Rail 29.5 1.2 29.1 8.7 30.8 9.5 12.6
Water
Shallow draft
Great Lakes
Deep draft
Air (including truck and air) S S S S S S 24.5
Pipeline S S S
Multiple modes 23.2 3.6 S S S S 5.3
Parcel, USPS or courier 22.7 2.1 29.4 0.2 29.2 0.2 5.0
Truck and rail S S S S S S 31.6
Truck and water
Rail and water
Other Multiple modes S S S S S S 31.6
Other and unknown modes 43.5 0.4 S S S S 21.6

Iowa

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 17.2 16.4 16.1 1.9
Single modes 18.9 5.0 16.8 0.6 16.4 0.6 2.1
Truck 24.2 8.3 31.0 11.2 31.2 11.3 2.3
For-hire truck 23.1 8.0 29.0 10.6 28.3 10.7 2.2
Private truck S S S S S S 18.9
Rail S S 26.0 11.1 24.6 11.2 15.2
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 19.6 2.2 34.0 0.1 35.1 0.1 3.5
Parcel, USPS or courier 19.6 2.2 34.0 0.1 35.1 0.1 3.5
Truck and rail
Truck and water
Rail and water
Other Multiple modes
Other and unknown modes 47.4 3.1 45.8 0.6 45.8 0.6 25.8

Kansas

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 19.9 S S S S 5.8
Single modes 15.3 5.6 S S S S 6.1
Truck 16.6 7.5 32.2 16.1 33.5 18.4 3.3
For-hire truck 18.7 7.6 19.7 15.9 16.1 17.7 3.5
Private truck 42.7 1.8 S S S S 18.9
Rail S S S S S S 21.7
Water
Shallow draft
Great Lakes
Deep draft
Air (including truck and air) S S 38.3 38.7 10.6
Pipeline S S S
Multiple modes 49.9 4.1 37.1 0.5 39.6 0.5 5.2
Parcel, USPS or courier 49.9 4.1 37.1 0.5 39.6 0.5 5.2
Truck and rail
Truck and water
Rail and water
Other Multiple modes
Other and unknown modes S S S S S S 28.1

Kentucky

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 15.0 39.2 36.4 6.8
Single modes 17.5 5.3 39.6 0.8 36.7 0.5 8.5
Truck 18.3 5.4 15.6 12.6 15.9 14.5 7.7
For-hire truck 22.8 5.3 16.6 9.6 20.6 10.4 2.5
Private truck 29.3 6.8 24.0 4.4 16.1 5.0 15.9
Rail S S S S S S 17.4
Water S S S S S S 26.4
Shallow draft S S S S S S 26.4
Great Lakes
Deep draft
Air (including truck and air) 40.3 S S S S 16.4
Pipeline S S S
Multiple modes S S 30.3 0.2 32.6 0.2 4.0
Parcel, USPS or courier S S 34.7 40.2 4.0
Truck and rail 44.1 0.8 44.3 0.2 45.0 0.1 25.9
Truck and water
Rail and water
Other Multiple modes
Other and unknown modes S S S S 49.5 0.4 S

Louisiana

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 16.7 37.2 41.7 3.1
Single modes 18.6 5.0 38.8 4.3 43.6 4.4 3.8
Truck 15.8 6.2 33.3 8.0 40.2 8.0 4.2
For-hire truck 16.6 6.0 16.5 7.0 17.8 7.2 3.7
Private truck 36.5 1.4 S S S S 12.6
Rail 25.1 5.4 16.4 7.6 17.2 8.1 4.3
Water S S S S S S 24.9
Shallow draft S S S S S S 24.9
Great Lakes
Deep draft
Air (including truck and air) S S S S S S 28.6
Pipeline S S S
Multiple modes 19.5 5.1 S S S S 3.5
Parcel, USPS or courier 19.7 5.0 37.4 0.1 37.8 3.5
Truck and rail
Truck and water S S S S S S 31.6
Rail and water
Other Multiple modes
Other and unknown modes S S S S S S 28.1

Maine

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 30.1 32.9 34.3 3.6
Single modes 33.9 6.9 33.0 0.5 34.4 0.6 3.3
Truck 44.1 9.6 S S S S 2.6
For-hire truck 44.4 9.6 S S S S 2.9
Private truck S S S S S S 31.6
Rail 41.1 10.8 42.8 13.5 48.0 13.7 22.0
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 25.1 6.0 39.7 0.3 39.1 0.3 3.7
Parcel, USPS or courier 25.1 6.0 39.7 0.3 39.1 0.3 3.7
Truck and rail
Truck and water
Rail and water
Other Multiple modes
Other and unknown modes S S S S S S 23.8

Maryland

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 28.2 27.9 26.2 2.5
Single modes 32.4 5.6 28.5 1.4 26.9 1.5 2.9
Truck 33.2 7.4 29.7 4.7 28.4 5.5 2.9
For-hire truck 32.8 7.1 30.3 4.7 29.0 5.5 2.8
Private truck S S S S S S 21.3
Rail S S S S S S 31.6
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 29.2 5.5 46.6 1.4 48.5 1.5 2.9
Parcel, USPS or courier 29.2 5.5 46.6 1.4 48.5 1.5 2.9
Truck and rail
Truck and water
Rail and water
Other Multiple modes
Other and unknown modes S S S S S S 29.8

Massachusetts

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 15.8 24.3 24.9 1.6
Single modes 24.9 8.4 24.9 1.9 25.6 2.0 1.7
Truck 25.7 7.4 25.0 1.9 25.6 2.0 1.7
For-hire truck 26.2 7.4 25.7 3.4 26.2 3.2 1.8
Private truck 46.3 0.2 S S S S 21.6
Rail
Water
Shallow draft
Great Lakes
Deep draft
Air (including truck and air) S S 45.6 0.2 45.0 0.2 15.3
Pipeline S S S
Multiple modes 28.0 7.8 21.6 1.8 21.0 2.0 2.0
Parcel, USPS or courier 28.0 7.8 21.6 1.8 21.0 2.0 2.0
Truck and rail
Truck and water
Rail and water
Other Multiple modes
Other and unknown modes S S S S S S 21.4

Michigan

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 15.3 43.1 44.6 1.6
Single modes 17.9 6.6 45.0 2.9 46.5 2.9 2.6
Truck 17.7 5.9 47.4 3.9 49.6 4.5 2.0
For-hire truck 16.3 6.9 S S S S 2.0
Private truck S S 45.9 3.0 44.3 2.9 1.7
Rail S S 49.8 3.5 48.6 4.2 18.8
Water
Shallow draft
Great Lakes
Deep draft
Air (including truck and air) S S S S S S 12.3
Pipeline S S S
Multiple modes 31.9 6.4 34.0 2.2 35.3 2.3 1.5
Parcel, USPS or courier 36.4 2.1 28.5 0.2 27.9 0.2 1.6
Truck and rail 38.0 5.7 38.3 2.1 39.0 2.2 23.8
Truck and water
Rail and water
Other Multiple modes
Other and unknown modes 33.6 0.4 29.6 0.8 33.1 0.8 12.0

Minnesota

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 19.2 S S S S 1.9
Single modes 23.4 4.9 S S S S 2.6
Truck 21.8 4.9 S S S S 1.6
For-hire truck 22.5 5.6 S S S S 1.5
Private truck 36.3 2.0 S S S S 3.4
Rail 37.4 1.8 37.6 8.6 36.9 9.3 18.4
Water S S S S S S 29.8
Shallow draft S S S S S S 29.8
Great Lakes
Deep draft
Air (including truck and air) S S S S S S 3.0
Pipeline S S S
Multiple modes 26.6 4.7 16.3 0.9 16.4 0.9 1.9
Parcel, USPS or courier 26.6 4.7 16.3 0.9 16.4 0.9 1.9
Truck and rail
Truck and water
Rail and water
Other Multiple modes
Other and unknown modes S S S S S S 23.6

Mississippi

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 17.8 11.4 45.5
Single modes S S 17.9 0.2 11.4 0.1 50.0
Truck S S 20.3 3.9 14.5 4.9 S
For-hire truck S S 34.5 9.4 18.6 6.8 S
Private truck 32.8 10.2 32.8 9.0 36.0 5.8 19.1
Rail 16.5 1.7 21.5 4.0 18.1 5.0 7.4
Water
Shallow draft
Great Lakes
Deep draft
Air (including truck and air) S S S S S S 28.0
Pipeline S S S
Multiple modes 36.1 2.6 44.6 46.5 8.8
Parcel, USPS or courier 39.7 2.4 S S S S 9.1
Truck and rail S S S S S S 31.6
Truck and water
Rail and water
Other Multiple modes
Other and unknown modes S S S S 46.5 40.8

Missouri

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 21.7 34.6 35.5 3.8
Single modes 25.1 3.4 32.4 9.2 35.5 9.2 4.6
Truck 26.1 3.4 37.8 14.3 40.5 14.4 7.5
For-hire truck 27.6 3.7 44.9 13.4 46.8 13.0 5.8
Private truck 23.9 2.2 33.8 2.5 30.1 2.9 19.1
Rail S S S S S S 26.6
Water 47.2 0.6 36.4 9.7 37.2 8.4 23.8
Shallow draft 47.2 0.6 36.4 9.7 37.2 8.4 23.8
Great Lakes
Deep draft
Air (including truck and air) S S S S S S 23.1
Pipeline S S S
Multiple modes 20.7 3.0 S S S S 5.4
Parcel, USPS or courier 21.3 3.0 28.7 0.4 30.0 0.6 5.4
Truck and rail
Truck and water
Rail and water S S S S S S 31.6
Other Multiple modes
Other and unknown modes S S S S S S 26.8

Montana

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 29.5 32.6 33.5 2.4
Single modes 33.8 13.2 32.6 14.9 33.5 14.9 15.0
Truck 41.2 13.2 43.3 15.6 43.4 15.8 21.1
For-hire truck 44.0 13.1 43.6 14.4 42.6 14.6 21.1
Private truck S S S S S S 31.6
Rail 46.1 13.5 S S S S 25.8
Water
Shallow draft
Great Lakes
Deep draft
Air (including truck and air)
Pipeline S S S
Multiple modes 43.0 13.1 33.8 14.9 33.8 14.9 2.9
Parcel, USPS or courier 43.0 13.1 33.8 14.9 33.8 14.9 2.9
Truck and rail
Truck and water
Rail and water
Other Multiple modes
Other and unknown modes S S S S S S 31.6

Nebraska

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 29.2 36.0 32.3 4.7
Single modes 30.3 9.5 36.4 4.9 32.8 4.5 2.3
Truck 30.6 9.3 40.7 7.9 35.8 7.6 2.4
For-hire truck 21.8 9.3 16.9 13.8 17.3 13.1 2.1
Private truck S S S S S S 23.7
Rail S S S S S S 31.6
Water
Shallow draft
Great Lakes
Deep draft
Air (including truck and air) S S S S S S 28.6
Pipeline S S S
Multiple modes 29.1 9.5 25.1 5.0 25.2 4.5 6.0
Parcel, USPS or courier 29.1 9.5 25.1 5.0 25.2 4.5 6.0
Truck and rail
Truck and water
Rail and water
Other Multiple modes
Other and unknown modes S S S S S S 31.6

Nevada

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 33.9 S S S S 2.7
Single modes 45.6 11.3 S S S S 3.3
Truck 35.9 11.2 S S S S 15.1
For-hire truck 36.1 11.0 S S S S 15.1
Private truck
Rail S S S S S S 25.8
Water
Shallow draft
Great Lakes
Deep draft
Air (including truck and air) S S S S S S 23.6
Pipeline S S S
Multiple modes S S 40.1 7.2 41.3 7.1 2.3
Parcel, USPS or courier S S 40.1 7.2 41.3 7.1 2.3
Truck and rail
Truck and water
Rail and water
Other Multiple modes
Other and unknown modes

New Hampshire

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 19.6 S S S S 1.1
Single modes 27.4 7.6 S S S S 1.4
Truck 29.0 8.3 S S S S 1.3
For-hire truck 26.9 7.5 S S S S 1.2
Private truck S S 48.0 0.9 48.4 0.8 26.0
Rail
Water
Shallow draft
Great Lakes
Deep draft
Air (including truck and air) S S S S S S 21.2
Pipeline S S S
Multiple modes 26.4 7.5 21.7 3.1 22.5 3.4 1.5
Parcel, USPS or courier 26.4 7.5 21.7 3.1 22.5 3.4 1.5
Truck and rail
Truck and water
Rail and water
Other Multiple modes
Other and unknown modes S S S S S S 26.0

New Jersey

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 28.1 31.2 30.9 1.6
Single modes 32.5 6.7 30.1 3.2 30.4 3.3 2.3
Truck 34.8 7.8 30.6 3.9 31.4 4.6 1.7
For-hire truck 35.4 8.1 26.8 4.5 28.4 4.8 1.8
Private truck S S S S S S 21.4
Rail S S S S S S 23.6
Water
Shallow draft
Great Lakes
Deep draft
Air (including truck and air) S S S S S S 15.0
Pipeline S S S
Multiple modes 48.1 6.2 30.1 2.0 29.3 1.8 2.8
Parcel, USPS or courier 48.1 6.2 30.1 2.0 29.3 1.8 2.8
Truck and rail
Truck and water
Rail and water
Other Multiple modes
Other and unknown modes S S S S S S 23.9

New Mexico

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 26.6 S S S S 6.7
Single modes 31.2 13.6 S S S S 16.9
Truck 26.6 13.9 S S S S 15.4
For-hire truck 30.3 14.1 S S S S 15.5
Private truck S S S S S S 28.2
Rail
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 44.0 13.6 S S 49.7 14.9 18.7
Parcel, USPS or courier 44.0 13.6 S S 49.7 14.9 18.7
Truck and rail
Truck and water
Rail and water
Other Multiple modes
Other and unknown modes

New York

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 20.6 31.1 29.3 2.0
Single modes 23.9 5.4 31.4 1.2 29.7 1.6 2.5
Truck 26.5 6.7 33.2 4.7 31.3 5.0 2.8
For-hire truck 28.7 6.9 34.6 5.4 32.7 5.6 3.1
Private truck 45.8 4.1 34.4 2.7 34.0 2.7 2.1
Rail S S S S S S 28.0
Water
Shallow draft
Great Lakes
Deep draft
Air (including truck and air) S S S S S S 14.0
Pipeline S S S
Multiple modes 47.0 5.5 32.4 1.2 37.0 1.6 3.6
Parcel, USPS or courier 47.3 5.5 30.4 0.5 32.0 0.5 3.6
Truck and rail
Truck and water S S S S S S 31.6
Rail and water
Other Multiple modes
Other and unknown modes S S S S S S 25.9

North Carolina

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 12.6 14.1 13.4 3.2
Single modes 13.0 1.7 14.7 1.4 13.9 1.1 4.1
Truck 13.8 2.9 14.3 1.2 12.9 1.4 4.1
For-hire truck 19.7 7.3 18.8 7.1 17.5 5.4 3.5
Private truck 37.3 6.9 29.4 7.1 20.9 5.2 6.8
Rail S S S S 49.6 1.5 25.8
Water
Shallow draft
Great Lakes
Deep draft
Air (including truck and air) S S S S S S 6.5
Pipeline S S S
Multiple modes 19.0 1.2 17.6 0.1 21.2 0.2 3.8
Parcel, USPS or courier 19.0 1.2 17.6 0.1 21.2 0.2 3.8
Truck and rail
Truck and water
Rail and water
Other Multiple modes
Other and unknown modes S S S S S S 25.4

North Dakota

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 19.9 32.8 36.0 3.0
Single modes 21.6 10.2 32.9 6.1 36.1 5.5 3.1
Truck 50.0 11.6 S S S S 15.2
For-hire truck S S S S S S 18.5
Private truck S S S S S S 27.9
Rail 30.1 13.2 36.3 13.9 40.0 14.0 15.2
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 47.8 10.3 38.3 6.1 38.5 5.4 15.0
Parcel, USPS or courier 47.8 10.3 38.3 6.1 38.5 5.4 15.0
Truck and rail
Truck and water
Rail and water
Other Multiple modes
Other and unknown modes S S S S S S 28.0

Ohio

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 7.4 19.4 14.5 3.1
Single modes 7.7 1.9 20.6 2.6 15.7 2.7 3.1
Truck 7.8 1.6 24.2 7.4 18.9 7.1 3.1
For-hire truck 11.5 4.3 27.0 7.6 21.2 7.3 3.1
Private truck 37.3 4.6 46.9 3.3 47.7 3.3 3.3
Rail 44.1 0.7 S S S S 13.0
Water
Shallow draft
Great Lakes
Deep draft
Air (including truck and air) 24.4 30.4 31.1 8.1
Pipeline S S S
Multiple modes 17.6 1.8 32.3 0.7 34.7 0.7 3.7
Parcel, USPS or courier 17.7 1.7 22.9 0.3 24.0 0.3 3.7
Truck and rail S S S S S S 31.6
Truck and water
Rail and water
Other Multiple modes
Other and unknown modes S S S S S S 19.2

Oklahoma

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 12.6 40.9 46.4 5.8
Single modes 16.0 5.9 45.5 12.4 S S 5.8
Truck 16.5 6.3 11.0 17.4 9.0 17.4 3.2
For-hire truck 18.4 6.7 12.3 16.5 9.9 16.6 4.0
Private truck 27.2 2.5 25.5 1.4 28.3 1.4 6.4
Rail S S S S S S 28.0
Water S S S S S S 26.1
Shallow draft S S S S S S 26.1
Great Lakes
Deep draft
Air (including truck and air) 39.9 1.1 S S S S 14.7
Pipeline S S S
Multiple modes 29.7 4.2 41.6 0.4 40.2 0.4 7.1
Parcel, USPS or courier 29.7 4.2 41.6 0.4 40.2 0.4 7.1
Truck and rail
Truck and water
Rail and water
Other Multiple modes
Other and unknown modes S S S S S S 26.0

Oregon

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 23.8 31.0 29.8 1.4
Single modes 34.3 9.7 32.1 4.5 31.0 4.5 1.2
Truck 43.8 11.1 S S 48.5 11.8 1.1
For-hire truck 44.1 11.2 S S S S 1.1
Private truck S S S S S S 31.6
Rail 46.7 8.2 42.0 12.1 43.0 12.3 21.2
Water
Shallow draft
Great Lakes
Deep draft
Air (including truck and air) S S S S S S 21.1
Pipeline S S S
Multiple modes 16.7 9.8 S S S S 1.6
Parcel, USPS or courier 15.4 8.9 25.4 1.0 25.3 1.0 1.6
Truck and rail S S S S S S 27.9
Truck and water
Rail and water
Other Multiple modes
Other and unknown modes S S S S S S 25.9

Pennsylvania

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 10.4 37.8 40.7 4.2
Single modes 7.6 4.9 9.5 19.1 S S 2.6
Truck 7.8 5.3 9.1 16.2 10.9 16.6 2.4
For-hire truck 8.0 5.2 12.2 12.4 13.8 12.9 2.6
Private truck 31.9 1.4 S S 48.3 5.2 6.0
Rail 37.3 1.0 31.9 5.9 32.1 7.7 18.6
Water
Shallow draft
Great Lakes
Deep draft
Air (including truck and air) 45.8 0.2 43.2 42.7 18.7
Pipeline S S S
Multiple modes 26.1 4.3 48.5 19.3 S S 4.4
Parcel, USPS or courier 28.5 4.1 38.2 0.4 32.6 0.5 4.4
Truck and rail
Truck and water
Rail and water 48.8 1.2 48.7 19.5 S S 25.8
Other Multiple modes
Other and unknown modes S S S S S S 28.2

Rhode Island

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 18.0 45.7 49.8 4.3
Single modes 28.4 11.3 S S S S 4.2
Truck 29.6 11.6 S S S S 4.4
For-hire truck 39.9 11.5 S S S S 3.8
Private truck S S S S S S 21.7
Rail
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 42.1 11.3 S S S S 4.4
Parcel, USPS or courier 42.1 11.3 S S S S 4.4
Truck and rail
Truck and water
Rail and water
Other Multiple modes
Other and unknown modes S S S S S S 29.9

South Carolina

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 13.5 16.5 24.5 5.3
Single modes 15.0 5.0 16.7 1.7 24.7 0.7 7.9
Truck 11.2 5.4 6.0 8.0 7.1 9.8 3.7
For-hire truck 6.4 6.1 8.0 6.2 9.7 8.2 3.0
Private truck 40.0 3.5 23.7 5.2 27.0 4.5 12.5
Rail S S S S S S 14.7
Water
Shallow draft
Great Lakes
Deep draft
Air (including truck and air) S S S S S S 19.6
Pipeline S S S
Multiple modes S S 33.0 0.1 40.9 0.2 6.1
Parcel, USPS or courier S S 33.0 0.1 40.9 0.2 6.1
Truck and rail
Truck and water
Rail and water
Other Multiple modes
Other and unknown modes S S S S S S 30.8

South Dakota

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 37.6 31.1 32.0 4.6
Single modes 40.2 5.5 31.3 1.2 32.1 1.4 5.9
Truck 30.1 9.8 32.5 11.5 34.2 11.4 4.4
For-hire truck 30.7 9.3 33.8 12.2 35.2 11.9 3.5
Private truck S S S S S S 26.2
Rail S S S S S S 31.6
Water
Shallow draft
Great Lakes
Deep draft
Air (including truck and air) S S S S S S 21.3
Pipeline S S S
Multiple modes 30.4 5.3 36.2 1.2 36.4 1.4 3.5
Parcel, USPS or courier 30.4 5.3 36.2 1.2 36.4 1.4 3.5
Truck and rail
Truck and water
Rail and water
Other Multiple modes
Other and unknown modes S S S S S S 27.9

Tennessee

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 6.0 15.8 11.6 9.4
Single modes 6.8 1.5 16.0 0.7 13.6 5.2 9.7
Truck 7.9 3.8 15.4 5.0 16.0 7.2 9.6
For-hire truck 10.7 2.3 20.1 4.0 14.9 4.0 14.4
Private truck 6.8 2.6 15.6 3.5 19.6 5.3 12.9
Rail 32.6 42.3 0.3 41.2 0.6 40.9
Water S S S S S S 31.6
Shallow draft S S S S S S 31.6
Great Lakes
Deep draft
Air (including truck and air) 47.2 0.2 S S S S 10.7
Pipeline S S S S S S S
Multiple modes 25.7 1.5 S S S S 20.3
Parcel, USPS or courier 24.5 1.4 26.9 19.8 20.8
Truck and rail S S S S S S 31.6
Truck and water S S S S S S 31.6
Rail and water
Other Multiple modes
Other and unknown modes 10.6 0.5 29.0 0.2 35.5 0.1 9.4

Texas

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 7.3 14.8 20.4 2.3
Single modes 8.4 5.9 15.5 1.7 21.2 1.5 3.0
Truck 12.0 6.3 14.0 6.6 15.8 6.8 3.3
For-hire truck 16.8 6.1 15.2 6.5 14.5 6.8 2.8
Private truck 34.5 4.1 S S S S 11.0
Rail 46.0 6.7 36.7 7.4 42.2 7.6 3.5
Water
Shallow draft
Great Lakes
Deep draft
Air (including truck and air) S S S S S S 16.9
Pipeline S S S
Multiple modes 28.1 5.0 32.6 0.7 33.1 0.7 3.3
Parcel, USPS or courier 28.1 5.0 32.6 0.7 33.1 0.7 3.3
Truck and rail
Truck and water
Rail and water
Other Multiple modes
Other and unknown modes S S S S S S 22.0

Utah

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 29.0 S S S S 1.5
Single modes 22.8 6.9 S S S S 3.8
Truck 25.7 7.7 35.1 16.2 37.5 17.4 1.8
For-hire truck 25.7 7.7 35.1 16.2 37.5 17.4 1.8
Private truck
Rail S S S S S S 31.6
Water
Shallow draft
Great Lakes
Deep draft
Air (including truck and air) 44.4 1.8 S S S S 18.3
Pipeline S S S
Multiple modes 36.0 6.9 45.6 4.9 47.3 4.5 1.5
Parcel, USPS or courier 34.9 6.6 26.2 4.9 26.3 4.5 1.5
Truck and rail S S S S S S 31.6
Truck and water
Rail and water
Other Multiple modes
Other and unknown modes

Vermont

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 43.5 S S S S 2.7
Single modes S S S S S S 2.9
Truck 23.3 15.2 44.8 14.3 44.6 15.8 1.7
For-hire truck 23.3 15.2 44.8 14.3 44.6 15.8 1.7
Private truck S S S S S S 29.9
Rail S S S S S S 31.6
Water
Shallow draft
Great Lakes
Deep draft
Air (including truck and air) S S S S S S 21.3
Pipeline S S S
Multiple modes S S S S S S 2.8
Parcel, USPS or courier S S S S S S 2.8
Truck and rail
Truck and water
Rail and water
Other Multiple modes
Other and unknown modes

Virginia

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 15.5 18.9 24.5 9.6
Single modes 13.6 4.1 18.9 24.5 0.1 14.5
Truck 15.3 5.4 24.0 9.1 21.8 11.0 15.2
For-hire truck 19.6 6.0 17.6 3.9 18.1 7.0 7.4
Private truck 19.6 4.0 31.2 5.5 32.1 4.8 20.5
Rail 16.8 4.3 20.8 9.1 31.4 11.1 17.5
Water
Shallow draft
Great Lakes
Deep draft
Air (including truck and air) 48.7 0.1 44.1 44.0 18.8
Pipeline S S S
Multiple modes S S 36.9 42.2 4.4
Parcel, USPS or courier S S 36.9 42.2 4.4
Truck and rail
Truck and water
Rail and water
Other Multiple modes
Other and unknown modes 36.7 0.2 48.4 S S 22.6

Washington

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 25.4 26.0 26.2 1.9
Single modes 28.4 13.3 30.3 10.0 30.6 10.2 1.9
Truck 33.5 12.8 37.9 11.9 37.1 12.1 1.5
For-hire truck 33.5 12.8 38.6 11.8 37.8 12.0 1.5
Private truck S S S S S S 31.6
Rail S S S S S S 23.6
Water
Shallow draft
Great Lakes
Deep draft
Air (including truck and air) 45.4 1.7 S S S S 18.3
Pipeline S S S
Multiple modes S S 39.2 9.5 39.0 9.7 2.2
Parcel, USPS or courier S S S S S S 2.2
Truck and rail 38.7 0.9 46.7 4.6 45.1 5.0 23.6
Truck and water
Rail and water
Other Multiple modes
Other and unknown modes S S S S S S 27.9

West Virginia

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 28.6 S S S S 5.4
Single modes 28.1 2.3 S S S S 3.8
Truck 14.6 7.2 S S S S 3.0
For-hire truck 16.7 7.5 S S 20.6 19.6 2.8
Private truck 43.0 3.3 S S S S 19.4
Rail S S S S S S 18.5
Water S S S S S S 29.8
Shallow draft S S S S S S 29.8
Great Lakes
Deep draft
Air (including truck and air) S S S S S S 25.9
Pipeline S S S
Multiple modes 40.2 2.2 29.0 0.1 29.3 0.1 12.7
Parcel, USPS or courier 40.2 2.2 29.0 0.1 29.3 0.1 12.7
Truck and rail
Truck and water
Rail and water
Other Multiple modes
Other and unknown modes S S S S S S 31.6

Wisconsin

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 11.7 13.2 14.0 2.8
Single modes 12.7 2.6 13.6 0.6 14.3 0.5 1.5
Truck 13.6 3.3 17.2 5.3 18.1 5.5 1.6
For-hire truck 14.4 6.2 19.4 6.5 20.2 6.5 1.6
Private truck 45.1 7.6 43.4 6.8 42.2 6.7 3.1
Rail 36.4 1.4 37.5 5.2 36.5 5.3 18.3
Water
Shallow draft
Great Lakes
Deep draft
Air (including truck and air) 41.3 0.2 S S S S 15.5
Pipeline S S S
Multiple modes 27.9 2.6 24.1 0.5 23.7 0.4 3.3
Parcel, USPS or courier 28.8 2.7 28.1 0.4 27.7 0.4 3.3
Truck and rail S S S S S S 31.6
Truck and water
Rail and water
Other Multiple modes
Other and unknown modes S S S S S S 25.9

Wyoming

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 33.2 32.4 32.4 4.5
Single modes 37.1 6.8 32.4 32.4 1.9
Truck S S S S S S 23.7
For-hire truck S S S S S S 23.7
Private truck
Rail 38.5 8.4 32.4 0.4 32.4 0.3 2.3
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 15.6
Parcel, USPS or courier S S S S S S 15.6
Truck and rail
Truck and water
Rail and water
Other Multiple modes
Other and unknown modes

KEY:
– Represents data cell equal to zero or less than 1 unit of measure.
S Estimate does not meet publication standards because of high sampling variability or poor response quality.
CV Coefficient of variation of number

NOTE: The Introduction and appendixes give information onf confidentiality protection, sampling error, nonsampling error, sample design, and definitions. Links to this information on the Internet may be found at www.census.gov/cfs.

SOURCE: Bureau of Transportation Statistics (USDOT) and U.S. Census Bureau, 2002 Commodity Flow Survey, Individual State Data, December 2004.