Table B-13 - Estimated Measures of Reliability for Shipment Characteristics by Destination and Mode of Transportation for State of Origin: 2002

Table B-13 - Estimated Measures of Reliability for Shipment Characteristics by Destination and Mode of Transportation for State of Origin: 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 13.6 8.2 12.8 7.4
Single modes 16.9 2.9 8.9 1.1 9.4 5.1 14.5
Truck 17.6 2.7 7.4 2.7 10.5 6.0 15.0
For-hire truck 24.6 4.1 15.9 4.6 12.4 5.8 11.3
Private truck 6.7 1.8 15.4 3.9 27.9 3.7 25.3
Rail 39.6 0.3 26.0 1.1 35.0 2.4 12.0
Water 29.2 0.6 30.3 2.4 38.1 2.6 19.5
Shallow draft 29.9 0.5 31.8 2.3 42.5 1.9 15.9
Great Lakes
Deep draft 39.1 0.1 43.3 0.5 41.5 1.0 47.9
Air (including truck and air) 16.5 0.3 S S S S 8.4
Pipeline 33.1 0.6 39.0 2.9 S S S
Multiple modes 16.1 2.8 35.2 0.5 S S 5.4
Parcel, USPS or courier 16.3 2.8 13.3 9.1 0.4 5.4
Truck and rail S S 48.0 47.9 0.6 20.3
Truck and water 45.2 41.5 33.7 S
Rail and water
Other Multiple modes S S S S S S 39.5
Other and unknown modes 21.9 0.5 38.4 0.8 S S 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 22.3 22.9 22.1 1.2
Single modes 26.8 7.2 24.4 3.8 23.6 3.7 1.4
Truck 28.4 7.2 24.4 3.9 23.6 3.9 1.7
For-hire truck 29.8 7.8 24.1 5.0 23.3 4.8 1.9
Private truck S S S S S S 27.9
Rail S S S S S S 27.9
Water
Shallow draft
Great Lakes
Deep draft
Air (including truck and air) S S 44.1 43.5 18.5
Pipeline S S S
Multiple modes 27.9 7.2 46.0 3.8 47.6 3.7 1.6
Parcel, USPS or courier 27.9 7.2 46.0 3.8 47.6 3.7 1.6
Truck and rail
Truck and water
Rail and water
Other Multiple modes
Other and unknown modes S S S S S S 31.6

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 40.2 S S S S 18.2
Single modes S S S S S S 20.3
Truck 47.1 15.5 S S S S 23.8
For-hire truck 47.1 15.5 S S S S 23.8
Private truck
Rail
Water
Shallow draft
Great Lakes
Deep draft
Air (including truck and air) S S S S S S 25.8
Pipeline S S S
Multiple modes S S S S S S 21.5
Parcel, USPS or courier S S S S S S 21.5
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 28.5 S S S S 0.5
Single modes S S S S S S 3.0
Truck S S S S S S 0.2
For-hire truck S S 47.7 11.7 48.0 11.7 0.4
Private truck S S S S S S 29.8
Rail
Water
Shallow draft
Great Lakes
Deep draft
Air (including truck and air) 27.7 2.3 S S S S 11.1
Pipeline S S S
Multiple modes 26.1 9.4 27.4 12.3 27.5 12.4 0.6
Parcel, USPS or courier 26.1 9.4 27.4 12.3 27.5 12.4 0.6
Truck and rail
Truck and water
Rail and water
Other Multiple modes
Other and unknown modes S S S S S S 31.6

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 24.7 22.5 22.4 1.4
Single modes 27.0 7.7 23.0 1.9 22.9 1.9 1.1
Truck 28.8 7.8 23.4 4.1 23.6 4.5 1.1
For-hire truck 32.5 7.9 26.2 7.1 26.3 7.3 1.1
Private truck S S S S S S 29.8
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 23.6
Pipeline S S S
Multiple modes 38.7 7.9 34.8 1.9 36.5 2.0 1.7
Parcel, USPS or courier 38.7 7.9 34.8 1.9 36.5 2.0 1.7
Truck and rail
Truck and water
Rail and water
Other Multiple modes
Other and unknown modes S S S S S S 29.9

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 10.4 28.4 29.2 0.2
Single modes 12.3 7.0 23.3 10.6 23.4 10.7 0.5
Truck 15.7 7.6 23.4 10.4 23.5 10.5 0.2
For-hire truck 15.7 7.6 23.4 10.4 23.5 10.5 0.2
Private truck S S S S S S 25.8
Rail S S S S S S 25.8
Water
Shallow draft
Great Lakes
Deep draft
Air (including truck and air) 32.9 2.4 48.3 0.3 46.8 0.3 2.4
Pipeline S S S
Multiple modes 23.7 6.8 26.6 2.5 28.3 2.7 0.2
Parcel, USPS or courier 24.6 7.1 13.1 1.0 13.0 1.0 0.2
Truck and rail S S S S S S 23.6
Truck and water
Rail and water
Other Multiple modes
Other and unknown modes S S S S S S 14.9

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 38.8 S S S S 1.1
Single modes 23.4 8.7 S S S S 1.7
Truck 29.1 7.9 S S S S 1.1
For-hire truck 31.7 8.1 S S S S 1.1
Private truck S S S S S S 29.8
Rail
Water
Shallow draft
Great Lakes
Deep draft
Air (including truck and air) 41.4 5.4 S S S S 10.9
Pipeline S S S
Multiple modes S S 21.1 3.2 22.2 3.2 1.1
Parcel, USPS or courier S S 21.1 3.2 22.2 3.2 1.1
Truck and rail
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 16.1 19.7 24.2 6.5
Single modes 18.0 4.6 19.9 0.7 24.3 0.5 14.9
Truck 15.9 3.7 19.1 12.2 26.9 12.2 8.2
For-hire truck 17.2 5.7 23.8 10.5 15.0 11.6 6.8
Private truck 26.7 3.7 41.5 8.0 S S 11.2
Rail S S S S S S 27.9
Water 45.5 2.7 35.9 12.8 41.0 12.7 24.9
Shallow draft 47.2 2.3 36.9 11.5 43.6 10.0 22.9
Great Lakes
Deep draft S S S S S S 29.8
Air (including truck and air) 49.5 0.2 S S S S 14.5
Pipeline S S S
Multiple modes 21.8 4.2 22.2 0.3 21.1 0.2 3.8
Parcel, USPS or courier 21.8 4.2 22.2 0.3 21.1 0.2 3.8
Truck and rail
Truck and water
Rail and water
Other Multiple modes
Other and unknown modes 49.5 0.8 48.6 0.5 S S 15.1

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 29.5 32.7 34.5 5.6
Single modes 31.0 2.4 32.7 0.6 34.5 0.5 7.9
Truck 32.2 3.0 36.7 7.5 41.0 9.7 7.9
For-hire truck 26.4 7.0 46.5 11.0 S S 9.4
Private truck S S 40.1 10.7 43.7 11.3 8.5
Rail S S S S S S 31.6
Water S S S S S S 31.6
Shallow draft
Great Lakes
Deep draft S S S S S S 31.6
Air (including truck and air) S S S S S S 31.6
Pipeline S S S
Multiple modes 21.7 2.3 S S S S 7.2
Parcel, USPS or courier 23.4 2.4 47.2 35.5 7.2
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 25.0

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 37.7 S S 48.3 12.0
Single modes S S S S 49.4 8.8 45.0
Truck S S S S S S 7.8
For-hire truck S S 46.3 15.0 47.1 16.4 6.0
Private truck S S S S S S 19.8
Rail
Water
Shallow draft
Great Lakes
Deep draft
Air (including truck and air) S S S S S S 25.7
Pipeline S S S
Multiple modes S S 34.0 7.6 33.8 8.8 28.4
Parcel, USPS or courier S S 34.0 7.6 33.8 8.8 28.4
Truck and rail
Truck and water
Rail and water
Other Multiple modes
Other and unknown modes S S S S S S 31.6

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 21.3 25.8 24.8 0.9
Single modes 29.9 7.0 26.1 2.1 25.3 2.2 1.6
Truck 30.9 7.0 26.5 3.1 25.7 3.4 0.8
For-hire truck 33.1 6.9 22.6 9.1 22.5 8.9 1.0
Private truck S S S S S S 10.7
Rail 49.7 0.4 S S S S 23.7
Water S S S S S S 31.6
Shallow draft
Great Lakes
Deep draft S S S S S S 31.6
Air (including truck and air) 28.2 0.7 36.0 32.7 3.9
Pipeline S S S
Multiple modes 32.5 7.5 16.1 2.0 17.1 2.2 1.1
Parcel, USPS or courier 33.6 7.7 13.9 1.8 14.6 1.9 1.1
Truck and rail S S S S S S 26.0
Truck and water S S S S S S 29.8
Rail and water
Other Multiple modes
Other and unknown modes S S S S S S 25.9

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 S S 18.4 17.5 1.1
Single modes S S 18.4 1.0 17.5 1.1 1.8
Truck S S 19.4 8.5 18.3 8.5 1.2
For-hire truck S S 17.7 7.8 16.5 7.7 1.3
Private truck 25.0 2.4 35.1 1.9 34.7 2.0 10.6
Rail S S S S S S 15.1
Water
Shallow draft
Great Lakes
Deep draft
Air (including truck and air) S S 49.8 S S 7.2
Pipeline S S S
Multiple modes S S 43.2 0.9 43.5 0.9 1.4
Parcel, USPS or courier S S 43.2 0.9 43.5 0.9 1.4
Truck and rail
Truck and water
Rail and water
Other Multiple modes
Other and unknown modes 47.6 0.2 S S S S 21.3

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 14.9
Single modes S S S S S S 27.9
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 27.9
Pipeline S S S
Multiple modes 29.7 15.4 S S S S 14.9
Parcel, USPS or courier 40.4 16.6 S S S S 14.9
Truck and rail
Truck and water S S S S S S 27.9
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 26.9 37.0 38.0 1.3
Single modes S S 42.1 11.9 43.3 11.9 1.4
Truck 46.6 14.0 42.5 13.1 43.8 13.1 15.0
For-hire truck S S 46.1 13.6 47.5 13.6 15.0
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 27.9
Pipeline S S S
Multiple modes 42.2 13.6 27.6 11.9 27.5 11.9 1.6
Parcel, USPS or courier 42.2 13.6 27.6 11.9 27.5 11.9 1.6
Truck and rail
Truck and water
Rail and water
Other Multiple modes
Other and unknown modes

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 13.1 28.5 29.0 0.9
Single modes 15.5 3.1 30.3 2.7 30.8 2.9 1.3
Truck 15.2 3.2 31.1 8.1 30.4 8.5 0.8
For-hire truck 16.6 5.1 33.8 8.7 33.1 9.0 0.7
Private truck S S 44.6 1.5 43.6 1.5 2.8
Rail 49.3 0.4 S S S S 21.1
Water
Shallow draft
Great Lakes
Deep draft
Air (including truck and air) 43.0 1.0 S S S S 11.4
Pipeline S S S
Multiple modes 15.5 3.1 40.3 2.1 41.7 2.3 0.9
Parcel, USPS or courier 15.9 2.9 23.2 0.9 23.5 0.9 0.9
Truck and rail S S S S S S 29.8
Truck and water
Rail and water
Other Multiple modes
Other and unknown modes 36.5 0.3 S S S S 21.2

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 23.6 16.0 16.7 5.5
Single modes 36.3 9.7 16.4 2.1 17.0 1.9 6.2
Truck 35.6 9.1 23.5 10.7 23.7 11.1 0.7
For-hire truck 38.9 9.6 24.9 10.0 25.2 10.3 0.8
Private truck S S S S S S 18.3
Rail 46.8 1.3 47.1 10.2 47.1 10.9 21.1
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 39.4 9.7 24.4 1.1 25.4 1.2 5.6
Parcel, USPS or courier 39.4 9.7 24.4 1.1 25.4 1.2 5.6
Truck and rail
Truck and water
Rail and water
Other Multiple modes
Other and unknown modes S S S S S S 29.8

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 48.5 S S S S 1.7
Single modes S S S S S S 3.1
Truck S S S S S S 3.0
For-hire truck S S S S S S 2.6
Private truck S S S S S S 21.2
Rail
Water
Shallow draft
Great Lakes
Deep draft
Air (including truck and air) S S S S S S 28.2
Pipeline S S S
Multiple modes 30.8 7.8 30.3 3.0 28.9 3.1 2.1
Parcel, USPS or courier 30.8 7.8 30.3 3.0 28.9 3.1 2.1
Truck and rail
Truck and water
Rail and water
Other Multiple modes
Other and unknown modes S S S S S S 31.6

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 S S 24.5 24.9 1.8
Single modes S S 28.4 8.3 29.4 8.4 1.1
Truck S S 20.6 9.1 20.4 9.3 1.3
For-hire truck S S 22.0 9.4 21.9 9.6 1.3
Private truck S S S S S S 25.9
Rail S S S S S S 29.8
Water
Shallow draft
Great Lakes
Deep draft
Air (including truck and air) S S 47.7 0.3 47.3 0.3 18.8
Pipeline S S S
Multiple modes S S S S S S 2.3
Parcel, USPS or courier S S S S S S 2.3
Truck and rail
Truck and water
Rail and water
Other Multiple modes
Other and unknown modes S S S S S S 31.6

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 17.3 17.6 18.4 2.7
Single modes 25.1 8.3 17.7 2.5 18.3 2.3 2.8
Truck 26.4 8.6 20.3 7.4 20.7 7.8 3.1
For-hire truck 29.4 9.8 28.3 11.3 28.4 11.3 3.2
Private truck S S S S S S 18.5
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 21.9
Pipeline S S S
Multiple modes 36.1 8.3 31.0 2.5 35.0 2.3 3.0
Parcel, USPS or courier 36.1 8.3 31.0 2.5 35.0 2.3 3.0
Truck and rail
Truck and water
Rail and water
Other Multiple modes
Other and unknown modes S S S S S S 31.6

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 45.8 S S S S 1.2
Single modes 32.8 11.9 S S S S 1.6
Truck 40.9 10.3 35.8 16.7 35.3 17.8 0.8
For-hire truck 41.8 10.1 37.0 15.0 36.4 15.9 1.0
Private truck S S S S S S 23.6
Rail 47.0 5.7 38.7 10.3 38.9 11.0 23.6
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 S S S S S S 1.2
Parcel, USPS or courier S S 34.3 2.5 34.3 2.7 1.2
Truck and rail S S S S S S 29.8
Truck and water
Rail and water
Other Multiple modes S S S S S S 29.8
Other and unknown modes S S S S S S 29.8

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 41.6 30.7 31.7 3.4
Single modes 42.2 5.4 30.8 0.6 31.9 0.6 3.2
Truck 43.0 5.1 30.8 5.8 30.4 4.9 3.3
For-hire truck S S 37.5 7.2 37.5 7.0 2.8
Private truck 42.1 9.0 27.7 8.4 27.1 8.5 6.9
Rail
Water S S S S S S 31.6
Shallow draft
Great Lakes
Deep draft S S S S S S 31.6
Air (including truck and air) S S S S S S 29.8
Pipeline S S S
Multiple modes 32.2 5.6 26.4 0.6 26.7 0.6 4.6
Parcel, USPS or courier 32.2 5.6 26.4 0.6 26.7 0.6 4.6
Truck and rail
Truck and water
Rail and water
Other Multiple modes
Other and unknown modes S S S S S S 37.9

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 17.4 21.4 26.9 3.9
Single modes 17.4 2.1 22.6 3.3 28.6 4.3 12.2
Truck 17.8 2.6 19.0 8.6 18.9 9.4 3.0
For-hire truck 19.0 5.4 15.5 8.2 14.9 8.9 3.6
Private truck 26.7 4.3 40.3 5.0 44.5 5.7 4.1
Rail S S S S S S 29.8
Water S S 47.9 9.1 S S 32.9
Shallow draft S S S S S S 27.9
Great Lakes
Deep draft S S S S S S 31.6
Air (including truck and air) S S S S S S 17.3
Pipeline S S S
Multiple modes 20.5 1.9 23.4 0.6 22.9 0.6 4.6
Parcel, USPS or courier 20.5 1.9 23.4 0.6 22.9 0.6 4.6
Truck and rail
Truck and water
Rail and water
Other Multiple modes
Other and unknown modes S S S S S S 21.6

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 18.0 29.3 30.6 3.5
Single modes 23.1 4.9 30.8 2.3 32.0 2.0 7.6
Truck 21.9 4.6 16.1 11.7 16.0 12.4 3.4
For-hire truck 25.4 6.9 20.9 9.9 19.8 10.2 3.9
Private truck 30.4 4.5 20.2 4.9 22.4 5.0 5.1
Rail S S 45.7 1.8 44.6 2.7 23.7
Water S S S S S S 27.9
Shallow draft
Great Lakes
Deep draft S S S S S S 27.9
Air (including truck and air) 41.4 0.3 S S S S 30.2
Pipeline S S S
Multiple modes 18.6 4.9 13.7 0.8 16.6 1.0 2.4
Parcel, USPS or courier 16.8 4.6 18.2 0.8 19.1 1.0 2.4
Truck and rail
Truck and water S S S S S S 29.8
Rail and water
Other Multiple modes
Other and unknown modes 36.8 0.7 S S S S 22.5

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 24.8 24.1 23.7 1.6
Single modes 38.0 7.7 25.1 1.8 24.7 1.7 2.7
Truck 39.0 7.7 28.5 7.2 28.0 7.0 2.7
For-hire truck 41.2 8.1 32.6 9.2 32.0 8.9 3.4
Private truck 39.6 3.6 33.4 6.3 30.3 6.0 12.3
Rail S S S S S S 28.8
Water
Shallow draft
Great Lakes
Deep draft
Air (including truck and air) 33.3 1.3 S S S S 1.9
Pipeline S S S
Multiple modes 40.0 7.5 23.1 1.4 21.8 1.4 1.9
Parcel, USPS or courier 40.0 7.5 23.1 1.4 21.8 1.4 1.9
Truck and rail
Truck and water
Rail and water
Other Multiple modes
Other and unknown modes S S S S S S 21.3

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 24.4 37.9 36.9 1.1
Single modes 40.9 9.7 40.8 7.8 39.7 7.9 0.8
Truck 41.6 9.6 40.8 7.8 39.8 7.9 0.8
For-hire truck 42.2 9.3 41.2 7.7 40.1 7.8 0.8
Private truck S S S S S S 25.8
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 23.7
Pipeline S S S
Multiple modes 26.2 9.1 22.1 2.6 23.4 2.8 1.1
Parcel, USPS or courier 26.2 9.1 22.1 2.6 23.4 2.8 1.1
Truck and rail
Truck and water
Rail and water
Other Multiple modes
Other and unknown modes S S S S S S 29.8

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 15.0 41.6 42.0 0.8
Single modes 23.4 8.6 45.3 11.1 45.8 11.2 1.3
Truck 24.3 8.9 46.1 11.8 46.7 12.1 1.1
For-hire truck 24.3 8.8 46.1 11.8 46.7 12.1 1.1
Private truck S S S S S S 27.9
Rail S S S S S S 27.9
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 26.9 8.6 40.6 11.1 41.1 11.2 0.9
Parcel, USPS or courier 28.0 9.0 44.5 10.1 44.5 10.1 0.9
Truck and rail S S S S S S 31.6
Truck and water
Rail and water
Other Multiple modes
Other and unknown modes

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 18.6 23.9 24.7 1.9
Single modes 15.5 8.4 24.7 2.8 25.6 2.9 1.7
Truck 15.8 8.5 24.8 2.7 25.7 2.8 1.7
For-hire truck 16.4 8.0 24.7 5.9 25.7 5.9 1.6
Private truck 33.1 2.7 S S 48.3 4.3 15.1
Rail S S S S S S 29.8
Water
Shallow draft
Great Lakes
Deep draft
Air (including truck and air) S S S S S S 11.2
Pipeline S S S
Multiple modes 49.2 8.4 35.9 2.8 37.2 2.9 2.2
Parcel, USPS or courier 49.2 8.4 35.9 2.8 37.2 2.9 2.2
Truck and rail
Truck and water
Rail and water
Other Multiple modes
Other and unknown modes S S S S S S 28.0

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 S S S S S S 2.7
Single modes S S S S S S 15.0
Truck S S S S S S 21.1
For-hire truck 45.6 13.2 S S S S 21.1
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 29.8
Pipeline S S S
Multiple modes S S 28.3 17.5 29.6 17.5 3.1
Parcel, USPS or courier S S 28.3 17.5 29.6 17.5 3.1
Truck and rail
Truck and water
Rail and water
Other Multiple modes
Other and unknown modes

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 18.8 41.1 40.8 1.8
Single modes 32.4 10.1 40.9 9.4 40.2 9.4 10.6
Truck 32.6 10.0 41.2 9.5 40.4 9.4 10.6
For-hire truck 26.3 10.1 47.5 11.1 46.8 11.1 10.6
Private truck S S S S S S 31.6
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 29.8
Pipeline S S S
Multiple modes 20.2 8.7 S S S S 2.0
Parcel, USPS or courier 20.2 8.7 S S S S 2.0
Truck and rail
Truck and water
Rail and water
Other Multiple modes
Other and unknown modes S S S S S S 29.8

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 S S 46.8 47.4 0.8
Single modes S S S S S S 2.1
Truck S S S S S S 10.6
For-hire truck S S S S S S 10.6
Private truck
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 45.7 19.1 34.2 16.3 34.0 16.4 0.8
Parcel, USPS or courier 45.7 19.1 34.2 16.3 34.0 16.4 0.8
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 28.5 21.5 22.3 3.4
Single modes 39.8 8.0 25.0 6.9 25.8 6.9 8.6
Truck 40.5 8.0 25.1 7.1 26.0 7.4 2.1
For-hire truck 32.3 6.8 34.0 10.1 34.4 10.1 2.9
Private truck S S 35.9 11.3 37.8 11.4 15.2
Rail
Water
Shallow draft
Great Lakes
Deep draft
Air (including truck and air) S S S S S S 26.3
Pipeline S S S
Multiple modes 29.2 7.2 23.5 1.5 22.7 1.6 3.1
Parcel, USPS or courier 29.2 7.2 23.5 1.5 22.7 1.6 3.1
Truck and rail
Truck and water
Rail and water
Other Multiple modes
Other and unknown modes S S S S S S 28.2

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 10.0 12.4 12.6 8.7
Single modes 12.1 2.4 12.9 1.2 12.8 0.4 8.3
Truck 12.1 2.2 10.3 3.3 12.5 4.2 8.0
For-hire truck 26.6 4.3 23.8 5.2 29.5 7.6 6.3
Private truck 7.6 3.6 16.5 4.8 19.5 6.5 8.5
Rail 30.0 33.5 0.3 42.2 0.4 24.3
Water 34.6 1.0 34.3 2.0 46.3 4.2 S
Shallow draft 36.2 0.9 36.1 1.8 48.5 1.3 23.4
Great Lakes
Deep draft S S S S S S 30.2
Air (including truck and air) 42.1 45.4 39.5 26.3
Pipeline 42.7 1.6 47.0 3.9 S S S
Multiple modes 29.7 2.2 29.1 31.9 0.1 8.3
Parcel, USPS or courier 29.7 2.2 33.1 33.3 8.3
Truck and rail
Truck and water S S S S S S S
Rail and water
Other Multiple modes S S S S S S 31.6
Other and unknown modes 32.3 1.7 49.2 1.2 34.3 0.4 38.0

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 24.1 S S S S 1.2
Single modes 40.1 13.2 S S S S 1.1
Truck 39.8 12.6 S S S S 1.3
For-hire truck 46.4 12.9 S S S S 10.6
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 21.1
Pipeline S S S
Multiple modes S S 48.6 13.7 49.0 13.7 10.6
Parcel, USPS or courier S S 48.6 13.7 49.0 13.7 10.6
Truck and rail
Truck and water
Rail and water
Other Multiple modes
Other and unknown modes S S S S S S 31.6

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 9.5 14.9 20.1 7.4
Single modes 10.1 2.5 15.2 1.1 20.4 0.6 8.3
Truck 9.9 2.3 14.1 7.6 19.6 10.7 8.7
For-hire truck 14.6 4.2 18.4 5.7 23.6 8.7 7.9
Private truck 18.2 3.3 14.7 4.1 16.9 4.7 11.3
Rail S S S S S S 43.0
Water 41.9 1.5 42.3 6.8 S S 25.1
Shallow draft 41.9 1.5 42.3 6.8 S S 25.1
Great Lakes
Deep draft
Air (including truck and air) 39.3 0.2 S S S S 18.5
Pipeline 36.7 0.4 34.9 1.8 S S S
Multiple modes 15.3 2.2 S S 41.5 0.3 3.8
Parcel, USPS or courier 15.8 2.3 29.5 0.2 24.8 0.2 3.8
Truck and rail
Truck and water S S S S S S 34.8
Rail and water
Other Multiple modes S S S S S S 31.6
Other and unknown modes 31.5 0.7 S S S S 26.6

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 12.5 26.6 25.8 1.9
Single modes 14.5 7.1 27.8 1.8 26.7 1.6 2.9
Truck 12.5 6.9 20.8 13.1 21.1 12.8 1.8
For-hire truck 14.4 6.7 22.6 10.6 23.9 10.3 2.0
Private truck 37.7 3.0 35.7 3.8 31.0 4.0 4.3
Rail S S S S S S 23.6
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 11.4
Pipeline S S S
Multiple modes 34.6 7.5 16.3 0.7 16.7 0.7 2.4
Parcel, USPS or courier 34.6 7.5 16.3 0.7 16.7 0.7 2.4
Truck and rail
Truck and water
Rail and water
Other Multiple modes
Other and unknown modes S S S S S S 27.9

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 40.5 34.7 33.8 2.4
Single modes 42.6 13.4 36.6 4.7 35.7 4.9 2.8
Truck S S 36.6 4.6 35.8 4.9 2.2
For-hire truck S S 37.8 6.2 36.8 6.1 2.4
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 18.4
Parcel, USPS or courier S S S S S S 18.4
Truck and rail
Truck and water
Rail and water
Other Multiple modes
Other and unknown modes

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 14.7 18.8 20.6 1.8
Single modes 17.0 3.2 19.5 2.0 21.4 2.1 2.9
Truck 21.7 7.8 16.6 8.9 15.5 9.6 1.4
For-hire truck 23.9 7.8 19.4 9.0 18.3 9.2 1.2
Private truck 33.4 2.6 48.9 7.3 47.9 7.3 3.2
Rail S S S S S S 18.4
Water
Shallow draft
Great Lakes
Deep draft
Air (including truck and air) S S 41.8 45.1 12.0
Pipeline S S S
Multiple modes 19.6 3.2 13.4 0.2 14.0 0.2 2.2
Parcel, USPS or courier 19.6 3.2 13.4 0.2 14.0 0.2 2.2
Truck and rail
Truck and water
Rail and water
Other Multiple modes
Other and unknown modes S S S S S S 25.9

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 25.2 37.5 36.9 1.2
Single modes 31.8 8.9 46.6 9.9 46.1 10.0 0.9
Truck 33.0 7.8 46.7 9.8 46.3 10.0 1.1
For-hire truck 33.4 8.0 47.1 10.3 46.6 10.4 1.1
Private truck S S S S S S 29.8
Rail S S S S S S 29.8
Water
Shallow draft
Great Lakes
Deep draft
Air (including truck and air) 44.8 2.6 43.0 42.6 23.6
Pipeline S S S
Multiple modes 36.3 8.3 41.7 6.4 40.0 6.6 1.3
Parcel, USPS or courier 36.3 8.3 41.7 6.4 40.0 6.6 1.3
Truck and rail
Truck and water
Rail and water
Other Multiple modes
Other and unknown modes S S S S S S 29.8

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 18.3 45.4 45.1 0.4
Single modes 34.2 9.9 S S S S 0.7
Truck 40.1 10.6 S S S S 0.7
For-hire truck 42.1 11.1 S S S S 0.7
Private truck S S S S S S 29.8
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 25.0 9.9 S S S S 0.4
Parcel, USPS or courier 28.7 10.8 26.4 5.7 26.0 5.8 0.4
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 31.6

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 6.8 22.1 13.8 7.5
Single modes 7.3 2.3 22.4 0.3 14.1 0.3 12.2
Truck 8.4 2.2 20.8 4.1 15.1 4.4 10.0
For-hire truck 9.3 3.8 11.6 7.0 9.2 6.4 6.3
Private truck 15.6 2.8 35.4 6.4 35.5 5.0 13.5
Rail S S S S S S 19.2
Water S S S S S S 29.8
Shallow draft
Great Lakes
Deep draft S S S S S S 29.8
Air (including truck and air) 36.8 0.2 39.7 44.9 16.8
Pipeline 43.8 1.7 47.2 4.5 S S S
Multiple modes 14.9 1.9 13.9 0.2 15.0 0.2 7.3
Parcel, USPS or courier 14.9 1.9 13.9 0.2 15.0 0.2 7.3
Truck and rail
Truck and water
Rail and water
Other Multiple modes
Other and unknown modes 27.5 0.5 22.3 0.2 29.0 0.2 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 43.6 S S S S 14.1
Single modes 47.8 9.4 S S S S 21.3
Truck S S S S S S 4.3
For-hire truck S S S S 49.7 19.6 4.3
Private truck S S S S S S 11.2
Rail S S S S S S 31.6
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 31.6
Pipeline S S S
Multiple modes 24.2 10.0 S S S S 23.8
Parcel, USPS or courier 24.2 10.0 S S S S 23.8
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 25.2 S S S S 1.5
Single modes 29.3 5.2 S S S S 2.7
Truck 30.0 7.0 29.5 19.7 S S 1.4
For-hire truck 39.1 8.3 33.6 15.7 34.8 16.1 1.1
Private truck S S 42.3 6.1 40.0 6.4 15.3
Rail S S S S S S 27.9
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 29.7 5.1 32.5 1.2 33.1 1.1 1.9
Parcel, USPS or courier 29.7 5.1 34.6 1.2 35.5 1.1 1.9
Truck and rail S S S S S S 31.6
Truck and water
Rail and water
Other Multiple modes
Other and unknown modes 38.1 0.5 S S S S 24.1

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 41.0 37.0 36.5 10.9
Single modes 34.0 13.6 42.6 14.5 42.2 14.4 18.4
Truck 34.1 13.6 42.6 14.5 42.2 14.4 18.4
For-hire truck 35.4 13.7 45.3 14.1 44.8 14.1 18.4
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 29.8
Pipeline S S S
Multiple modes S S S S S S 10.9
Parcel, USPS or courier S S S S S S 10.9
Truck and rail
Truck and water
Rail and water
Other Multiple modes
Other and unknown modes

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 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

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 11.2 22.8 23.1 0.8
Single modes 12.5 6.4 23.9 5.5 23.5 6.8 0.8
Truck 13.3 6.1 27.8 9.4 27.4 9.7 0.7
For-hire truck 16.8 6.9 29.7 9.2 28.7 9.4 0.7
Private truck S S S S S S 18.5
Rail 37.9 0.5 36.9 2.6 38.0 2.5 10.7
Water
Shallow draft
Great Lakes
Deep draft
Air (including truck and air) 41.5 1.0 42.6 43.5 2.4
Pipeline S S S S S S S
Multiple modes 25.5 6.7 S S S S 1.0
Parcel, USPS or courier 25.6 6.0 14.3 0.7 15.1 0.7 1.0
Truck and rail S S S S S S 29.8
Truck and water S S S S S S 31.6
Rail and water
Other Multiple modes S S S S S S 31.6
Other and unknown modes 41.0 0.6 S S S S 15.3

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 S S 44.3 44.3 0.4
Single modes 38.8 14.1 46.1 9.5 46.1 9.5 1.0
Truck 39.0 14.1 46.1 9.5 46.1 9.5 1.0
For-hire truck 43.2 14.4 47.1 10.6 47.2 10.7 1.0
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 25.9
Pipeline S S S
Multiple modes S S 33.0 9.5 33.1 9.5 0.4
Parcel, USPS or courier S S 33.0 9.5 33.1 9.5 0.4
Truck and rail
Truck and water
Rail and water
Other Multiple modes
Other and unknown modes S S S S S S 31.6

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 39.0 38.7 37.8 12.8
Single modes 35.3 7.1 39.5 5.7 38.7 5.6 18.0
Truck 37.8 8.5 39.6 5.9 38.7 6.2 6.0
For-hire truck 41.9 10.1 33.4 13.1 36.3 12.7 12.6
Private truck S S S S S S 21.4
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 26.6 5.7 26.8 5.6 10.8
Parcel, USPS or courier S S 26.6 5.7 26.8 5.6 10.8
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 16.8 15.0 17.1 4.0
Single modes 14.8 3.5 15.1 1.2 17.4 1.5 2.1
Truck 14.8 4.1 17.1 6.7 16.6 8.7 2.2
For-hire truck 17.7 7.6 19.6 7.1 18.6 8.0 3.3
Private truck 24.6 4.4 17.0 3.5 18.4 3.7 4.4
Rail S S S S S S 27.9
Water S S S S S S 31.6
Shallow draft
Great Lakes
Deep draft S S S S S S 31.6
Air (including truck and air) S S S S 49.6 S
Pipeline S S S
Multiple modes 27.5 3.1 48.6 0.8 49.5 1.1 5.3
Parcel, USPS or courier 27.5 3.1 48.6 0.8 49.5 1.1 5.3
Truck and rail
Truck and water
Rail and water
Other Multiple modes
Other and unknown modes S S S S S S 23.8

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 15.6 37.9 38.8 0.5
Single modes 18.2 8.6 38.8 4.2 39.7 4.1 0.9
Truck 23.8 9.3 34.7 10.8 35.4 11.0 0.4
For-hire truck 23.8 9.3 34.7 10.8 35.4 11.0 0.4
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 3.0
Pipeline S S S
Multiple modes 22.5 8.9 34.4 4.7 34.1 4.6 0.6
Parcel, USPS or courier 22.5 8.9 34.4 4.7 34.1 4.6 0.6
Truck and rail
Truck and water
Rail and water
Other Multiple modes
Other and unknown modes S S S S S S 29.8

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 17.1 29.3 35.5 9.5
Single modes 22.5 10.0 29.1 3.6 35.4 2.6 9.4
Truck 22.2 9.7 20.8 9.9 22.9 11.6 4.2
For-hire truck 25.4 9.5 24.3 10.2 27.7 11.3 7.4
Private truck 37.9 2.5 32.7 8.0 31.4 9.5 16.5
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 25.1
Pipeline S S S
Multiple modes 34.3 10.1 46.8 3.6 47.7 2.6 9.6
Parcel, USPS or courier 34.3 10.1 46.8 3.6 47.7 2.6 9.6
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 25.7 37.4 39.4 1.3
Single modes 29.4 4.4 37.8 2.0 39.8 2.1 0.8
Truck 29.7 5.7 31.6 12.0 33.1 12.6 0.9
For-hire truck 27.7 5.4 31.4 11.7 32.9 12.1 1.1
Private truck S S 40.9 2.7 41.0 2.6 15.0
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 25.8
Pipeline S S S
Multiple modes 27.2 4.5 20.7 2.0 21.0 2.1 2.4
Parcel, USPS or courier 27.2 4.5 20.7 2.0 21.0 2.1 2.4
Truck and rail
Truck and water
Rail and water
Other Multiple modes
Other and unknown modes S S S S S S 27.9

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 32.3 44.6 48.0 2.9
Single modes S S S S S S 25.8
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) S S S S S S 31.6
Pipeline S S S
Multiple modes 38.0 13.6 S S S S 15.2
Parcel, USPS or courier 38.0 13.6 S S S S 15.2
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.