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 8.5 5.1 6.6 8.0
Single modes 9.9 2.1 4.7 0.7 5.8 1.4 12.5
Truck 10.5 2.2 5.0 2.1 5.9 3.1 14.6
For-hire truck 9.3 3.4 8.4 2.1 8.2 2.9 14.7
Private truck 19.3 3.7 7.9 2.8 13.1 2.0 8.1
Rail 13.7 0.3 12.6 1.7 11.0 2.6 8.2
Water S S 46.6 0.4 45.7 0.2 22.3
Shallow draft S S 49.7 0.4 48.1 0.2 22.4
Great Lakes
Deep draft S S S S S S 31.1
Air (including truck and air) 16.3 0.4 12.0 16.7 7.2
Pipeline S S S S S S S
Multiple modes 16.5 1.9 46.1 0.3 42.9 1.3 4.5
Parcel, USPS or courier 18.4 2.0 15.5 12.9 4.5
Truck and rail S S S S S S 22.0
Truck and water S S S S S S S
Rail and water S S S S S S 31.6
Other Multiple modes S S S S S S 38.5
Other and unknown modes 15.0 0.4 S S 34.3 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 16.5 29.3 28.3 3.1
Single modes 19.3 7.5 29.6 0.6 28.6 0.8 3.6
Truck 19.1 7.7 23.1 10.3 25.9 10.0 4.5
For-hire truck 23.2 9.1 19.2 10.9 17.6 11.1 4.2
Private truck 32.4 5.0 S S S S 6.1
Rail S S 38.6 10.3 33.7 9.9 19.7
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 39.1 7.5 46.3 0.7 47.9 0.8 4.8
Parcel, USPS or courier 39.1 7.5 46.3 0.7 47.9 0.8 4.8
Truck and rail
Truck and water
Rail and water
Other Multiple modes
Other and unknown modes S S S S S S 26.2

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 47.9 39.5 37.1 13.6
Single modes 34.6 12.9 48.2 11.6 42.7 11.8 19.9
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) S S S S S S 23.6
Pipeline S S S
Multiple modes S S 40.6 11.6 40.0 11.8 15.4
Parcel, USPS or courier S S 40.6 11.6 40.0 11.8 15.4
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 46.5 30.0 31.1 0.6
Single modes 30.5 12.7 31.6 10.8 32.6 10.9 1.1
Truck 33.3 12.8 31.7 11.3 32.7 11.4 1.0
For-hire truck 36.5 13.0 35.8 10.6 37.4 10.7 1.0
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 27.9
Pipeline S S S
Multiple modes S S 37.1 10.1 36.3 10.2 0.7
Parcel, USPS or courier S S 37.1 10.1 36.3 10.2 0.7
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 41.9 21.4 22.4 2.9
Single modes 43.7 7.2 21.6 1.0 22.6 1.1 3.5
Truck S S 21.7 1.1 22.7 1.2 1.9
For-hire truck S S 22.4 5.2 23.4 5.3 2.0
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 25.8
Pipeline S S S
Multiple modes 32.8 7.2 37.8 1.0 36.2 1.1 3.1
Parcel, USPS or courier 32.8 7.2 37.8 1.0 36.2 1.1 3.1
Truck and rail
Truck and water
Rail and water
Other Multiple modes
Other and unknown modes

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 31.2 15.2 15.8 0.8
Single modes 42.3 6.9 19.4 8.4 19.9 8.6 2.1
Truck 47.1 6.7 19.2 7.5 19.6 7.7 0.8
For-hire truck 47.3 6.7 18.7 7.3 19.1 7.4 0.8
Private truck S S S S S S 27.9
Rail 40.0 1.3 44.5 4.4 44.3 4.8 18.3
Water
Shallow draft
Great Lakes
Deep draft
Air (including truck and air) 39.2 3.2 42.9 0.1 41.7 0.1 5.8
Pipeline S S S
Multiple modes 42.9 6.9 S S S S 0.8
Parcel, USPS or courier 17.1 4.9 13.3 0.4 13.5 0.4 0.8
Truck and rail S S S S S S 10.7
Truck and water
Rail and water
Other Multiple modes
Other and unknown modes S S S S S S 25.8

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 25.0 32.3 33.4 0.8
Single modes 16.3 6.5 33.9 3.3 35.0 3.4 1.0
Truck 19.2 8.6 27.4 11.0 28.1 11.4 1.2
For-hire truck 19.1 8.6 27.5 11.0 28.2 11.4 1.2
Private truck S S S S S S 29.8
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 23.6
Pipeline S S S
Multiple modes 37.8 6.5 22.0 3.3 22.3 3.4 0.7
Parcel, USPS or courier 37.8 6.5 22.0 3.3 22.3 3.4 0.7
Truck and rail
Truck and water
Rail and water
Other Multiple modes
Other and unknown modes

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 20.7 41.2 46.4 2.5
Single modes 23.8 6.2 41.8 1.0 47.1 1.2 2.5
Truck 23.6 7.1 27.7 8.2 27.2 10.9 3.0
For-hire truck 24.0 6.9 27.3 8.8 27.3 10.8 2.9
Private truck 46.2 1.8 48.3 6.1 S S 11.1
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 24.8
Pipeline S S S
Multiple modes 27.9 6.1 26.8 1.0 25.3 1.2 3.0
Parcel, USPS or courier 27.9 6.1 26.8 1.0 25.3 1.2 3.0
Truck and rail
Truck and water
Rail and water
Other Multiple modes
Other and unknown modes S S S S S S 28.0

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 27.9 24.1 27.9 7.8
Single modes 30.4 4.0 24.3 1.4 28.0 1.1 8.7
Truck 31.3 4.2 26.4 7.1 28.1 11.2 6.8
For-hire truck 21.2 8.7 30.1 10.0 27.8 10.9 5.6
Private truck 45.3 10.4 48.3 10.4 S S 7.9
Rail S S S S S S 29.8
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 48.6 4.0 32.0 0.1 33.8 0.1 5.7
Parcel, USPS or courier 48.6 4.0 32.0 0.1 33.8 0.1 5.7
Truck and rail
Truck and water
Rail and water
Other Multiple modes
Other and unknown modes S S S S S S 24.4

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 16.4 22.5 19.7 29.3
Single modes 18.2 6.9 22.8 1.4 20.6 3.2 29.7
Truck 19.3 8.3 22.8 1.6 20.7 3.4 12.8
For-hire truck 42.3 7.6 28.9 7.0 23.3 6.9 24.9
Private truck 16.9 8.3 23.0 6.8 25.4 7.4 21.4
Rail
Water
Shallow draft
Great Lakes
Deep draft
Air (including truck and air) 48.1 6.1 28.7 0.2 25.7 0.3 30.0
Pipeline S S S
Multiple modes 40.6 7.3 36.4 0.4 42.9 1.0 18.3
Parcel, USPS or courier 41.2 7.3 38.3 0.4 S S 18.2
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 47.5 1.3 S S S

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 14.8 39.3 40.6 1.1
Single modes 15.1 4.8 39.7 0.5 41.0 0.5 3.8
Truck 15.1 4.5 14.3 12.8 16.3 13.0 1.5
For-hire truck 16.7 5.2 19.4 10.5 21.3 10.5 1.2
Private truck 36.3 2.3 37.0 7.5 34.3 7.0 3.6
Rail 45.7 0.5 S S S S 18.6
Water
Shallow draft
Great Lakes
Deep draft
Air (including truck and air) 37.3 0.7 S S S S 10.9
Pipeline S S S
Multiple modes 31.5 4.9 29.3 0.5 29.7 0.5 1.4
Parcel, USPS or courier 31.5 4.9 29.3 0.5 29.7 0.5 1.4
Truck and rail
Truck and water
Rail and water
Other Multiple modes
Other and unknown modes S S S S S S 24.0

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 12.4 26.9 25.8 3.4
Single modes 15.3 3.9 26.9 0.1 25.8 0.1 7.1
Truck 15.7 3.9 13.8 10.3 14.5 9.1 3.0
For-hire truck 17.0 4.6 16.2 9.6 16.3 8.3 3.2
Private truck 25.4 2.0 24.8 1.9 27.4 2.0 6.1
Rail 31.7 1.7 31.8 10.4 31.0 9.2 6.8
Water
Shallow draft
Great Lakes
Deep draft
Air (including truck and air) 48.0 2.0 S S S S 12.4
Pipeline S S S
Multiple modes 29.8 4.0 23.8 0.1 25.2 0.1 2.9
Parcel, USPS or courier 30.3 4.0 24.3 0.1 25.2 0.1 2.9
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

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 0.9
Single modes S S S S S S 21.2
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 21.2
Pipeline S S S
Multiple modes S S S S S S 0.8
Parcel, USPS or courier S S S S S S 0.8
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 S S S S 2.3
Single modes S S S S S S 10.9
Truck S S S S S S 10.9
For-hire truck S S S S S S 15.2
Private truck S S S S S S 27.9
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 29.8
Pipeline S S S
Multiple modes 37.2 15.3 40.9 13.7 40.8 13.7 3.0
Parcel, USPS or courier 37.2 15.3 40.9 13.7 40.8 13.7 3.0
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 10.9 11.3 12.0 1.1
Single modes 12.0 4.4 11.4 0.2 12.1 0.2 2.1
Truck 11.7 5.0 9.5 6.0 8.8 6.5 2.3
For-hire truck 12.7 5.4 7.2 7.4 6.8 7.6 2.2
Private truck 29.8 1.4 S S S S 10.9
Rail 42.1 1.6 37.5 6.1 37.2 6.7 15.3
Water
Shallow draft
Great Lakes
Deep draft
Air (including truck and air) 36.7 0.6 S S S S 15.9
Pipeline S S S
Multiple modes 30.1 4.5 17.7 0.2 17.5 0.2 1.3
Parcel, USPS or courier 30.1 4.5 17.7 0.2 17.5 0.2 1.3
Truck and rail
Truck and water
Rail and water
Other Multiple modes
Other and unknown modes S S S S S S 26.8

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 16.6 25.2 24.7 2.4
Single modes 17.3 2.9 25.2 0.3 24.8 0.3 9.7
Truck 18.9 4.2 20.2 17.3 21.9 17.1 2.9
For-hire truck 20.3 5.1 22.0 16.1 23.9 16.2 3.3
Private truck 18.4 2.7 26.8 2.1 27.1 1.9 4.2
Rail 34.6 3.2 33.2 17.5 33.0 17.3 21.1
Water
Shallow draft
Great Lakes
Deep draft
Air (including truck and air) S S S S S S 42.7
Pipeline S S S
Multiple modes 37.8 2.7 23.4 0.3 24.6 0.3 2.3
Parcel, USPS or courier 37.8 2.7 23.4 0.3 24.6 0.3 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

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 19.4 23.1 28.9 2.5
Single modes 16.0 3.6 23.2 0.2 29.2 0.2 1.3
Truck 15.2 4.3 17.8 11.2 17.5 12.8 1.1
For-hire truck 15.8 4.5 19.0 11.6 18.5 12.9 1.2
Private truck 45.0 1.2 S S S S 23.8
Rail S S S S S S 26.0
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 34.6 0.2 35.7 0.2 3.2
Parcel, USPS or courier S S 34.6 0.2 35.7 0.2 3.2
Truck and rail
Truck and water
Rail and water
Other Multiple modes
Other and unknown modes

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 16.5 26.1 24.6 2.4
Single modes 21.6 9.4 26.5 1.9 24.9 1.9 2.7
Truck 21.6 9.3 26.5 1.9 24.9 1.9 2.8
For-hire truck 24.3 8.9 26.0 2.0 24.5 2.1 2.8
Private truck 43.7 4.6 S S S S 25.9
Rail
Water
Shallow draft
Great Lakes
Deep draft
Air (including truck and air) S S S S S S 26.0
Pipeline S S S
Multiple modes S S 28.1 1.9 28.4 1.9 3.1
Parcel, USPS or courier S S 28.1 1.9 28.4 1.9 3.1
Truck and rail
Truck and water
Rail and water
Other Multiple modes
Other and unknown modes

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 15.6 17.1 16.7 6.2
Single modes 18.4 4.1 17.2 0.2 16.8 0.2 10.0
Truck 18.6 4.3 16.5 0.8 16.0 1.4 12.1
For-hire truck 18.9 4.8 19.8 7.5 19.4 5.6 9.7
Private truck 24.5 5.0 34.9 7.5 30.4 5.5 13.8
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 15.7
Pipeline S S S
Multiple modes 39.0 4.1 30.1 0.2 29.2 0.2 3.8
Parcel, USPS or courier 39.0 4.1 30.1 0.2 29.2 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 33.2

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 42.3 S S S S 2.7
Single modes 47.2 5.6 S S S S 3.1
Truck 49.7 7.1 S S S S 2.1
For-hire truck S S S S S S 2.4
Private truck S S 48.9 10.7 48.6 10.7 21.2
Rail S S S S S S 31.6
Water
Shallow draft
Great Lakes
Deep draft
Air (including truck and air) S S 45.2 0.2 43.9 0.2 23.7
Pipeline S S S
Multiple modes 26.8 5.5 33.4 2.6 35.3 2.6 3.0
Parcel, USPS or courier 26.8 5.5 33.4 2.6 35.3 2.6 3.0
Truck and rail
Truck and water
Rail and water
Other Multiple modes
Other and unknown modes S S S S S S 27.9

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 21.6 49.7 S S 5.0
Single modes 23.7 3.9 S S S S 8.2
Truck 22.9 4.8 28.1 11.7 26.5 12.6 1.9
For-hire truck 23.6 5.3 29.6 11.6 28.1 12.5 2.0
Private truck S S S S S S 28.0
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 46.1 3.8 27.8 1.9 27.9 1.8 2.6
Parcel, USPS or courier 46.1 3.8 27.8 1.9 27.9 1.8 2.6
Truck and rail
Truck and water
Rail and water
Other Multiple modes
Other and unknown modes S S S S S S 31.6

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 19.6 23.2 29.3 12.3
Single modes 21.3 2.6 23.9 2.0 31.1 4.4 16.4
Truck 21.4 2.8 24.6 2.7 32.9 5.4 15.9
For-hire truck 19.4 5.1 42.4 6.2 S S 8.2
Private truck 31.7 5.5 18.1 6.6 29.3 8.2 19.1
Rail 39.3 0.1 S S S S 21.5
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 23.7
Pipeline S S S
Multiple modes 33.9 2.3 S S S S 6.2
Parcel, USPS or courier 35.0 2.3 22.6 23.7 0.1 6.2
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 S S S S S S 31.6
Other Multiple modes
Other and unknown modes 45.7 1.0 41.5 0.3 49.2 0.1 21.7

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 10.6 19.2 19.1 2.2
Single modes 9.4 4.0 19.4 0.4 19.3 0.4 3.1
Truck 9.1 4.1 20.9 3.6 21.1 4.5 1.4
For-hire truck 10.4 4.1 23.9 4.7 24.3 5.1 1.9
Private truck 40.1 3.1 38.1 4.1 36.9 4.1 4.6
Rail S S 48.7 3.7 49.9 4.6 23.6
Water
Shallow draft
Great Lakes
Deep draft
Air (including truck and air) 48.4 0.8 S S 47.1 21.7
Pipeline S S S
Multiple modes 35.9 3.9 38.1 0.4 35.0 0.4 2.7
Parcel, USPS or courier 35.9 3.9 38.1 0.4 35.0 0.4 2.7
Truck and rail
Truck and water
Rail and water
Other Multiple modes
Other and unknown modes S S S S S S 25.9

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 10.3 22.3 20.1 2.2
Single modes 11.3 4.8 22.4 0.2 20.3 0.3 1.4
Truck 13.7 5.7 13.6 6.3 13.7 6.4 1.3
For-hire truck 14.8 6.6 12.0 7.1 11.7 7.1 1.4
Private truck 21.4 1.7 32.5 3.0 33.1 2.9 4.3
Rail S S S S S S 26.4
Water
Shallow draft
Great Lakes
Deep draft
Air (including truck and air) 43.9 1.3 43.8 44.7 12.1
Pipeline S S S S S S S
Multiple modes 37.1 4.9 17.8 0.2 20.2 0.3 2.7
Parcel, USPS or courier 37.1 4.9 17.8 0.2 20.2 0.3 2.7
Truck and rail
Truck and water
Rail and water
Other Multiple modes
Other and unknown modes S S S S S S 28.0

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 18.1 21.5 23.8 1.5
Single modes 21.0 6.3 22.2 2.8 24.4 2.6 1.7
Truck 22.5 6.6 16.4 8.4 16.7 9.0 1.6
For-hire truck 23.1 6.2 17.1 7.7 17.7 8.4 1.6
Private truck S S S S S S 21.2
Rail S S S S S S 27.9
Water
Shallow draft
Great Lakes
Deep draft
Air (including truck and air) S S 47.9 47.8 25.9
Pipeline S S S
Multiple modes 44.5 6.3 S S S S 1.7
Parcel, USPS or courier 44.5 6.3 S S S S 1.7
Truck and rail
Truck and water
Rail and water
Other Multiple modes
Other and unknown modes S S S S S S 29.8

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 24.6 45.1 49.6 2.2
Single modes 28.6 8.7 45.3 0.6 49.9 0.6 2.7
Truck 28.0 8.0 23.1 15.0 22.6 16.5 3.2
For-hire truck 30.4 9.2 25.9 13.9 25.6 15.1 3.2
Private truck 43.8 5.1 S S S S 18.6
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 27.9
Pipeline S S S
Multiple modes 30.1 8.7 21.6 0.6 20.6 0.6 2.9
Parcel, USPS or courier 30.1 8.7 21.6 0.6 20.6 0.6 2.9
Truck and rail
Truck and water
Rail and water
Other Multiple modes
Other and unknown modes S S S S S S 29.9

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 20.4 23.5 20.7 2.3
Single modes 24.1 3.2 24.7 3.4 21.5 3.3 2.2
Truck 26.1 4.8 25.6 3.6 22.7 3.9 2.2
For-hire truck 24.3 4.8 26.8 8.7 24.1 8.4 2.4
Private truck S S S S S S 5.9
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 48.5 21.3
Pipeline S S S
Multiple modes 19.5 3.8 23.0 1.4 22.1 1.3 2.9
Parcel, USPS or courier 19.5 3.8 23.0 1.4 22.1 1.3 2.9
Truck and rail
Truck and water
Rail and water
Other Multiple modes
Other and unknown modes S S S S S S 25.9

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 2.4
Single modes S S S S S S 3.5
Truck S S S S S S 10.7
For-hire truck S S S S S S 10.7
Private truck S S S S S S 21.1
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 35.2 9.8 33.7 10.4 33.8 10.5 2.2
Parcel, USPS or courier 35.2 9.8 33.7 10.4 33.8 10.5 2.2
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 25.5 47.7 44.7 2.8
Single modes 29.6 10.8 48.6 5.3 45.5 5.0 5.0
Truck 30.4 11.3 48.6 5.4 45.6 5.0 4.1
For-hire truck 29.1 10.6 31.8 11.4 33.1 10.7 4.1
Private truck S S S S S S 25.9
Rail
Water
Shallow draft
Great Lakes
Deep draft
Air (including truck and air) S S S S S S 29.9
Pipeline S S S
Multiple modes 31.7 10.8 38.9 5.3 40.6 5.0 2.8
Parcel, USPS or courier 31.7 10.8 38.9 5.3 40.6 5.0 2.8
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 37.4 39.9 37.7 1.9
Single modes 44.5 7.7 40.3 1.5 38.0 1.4 1.9
Truck 44.7 8.2 40.3 1.6 38.1 1.5 2.2
For-hire truck 46.6 9.1 46.7 8.5 44.2 8.4 2.3
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 29.8
Pipeline S S S
Multiple modes 28.2 7.7 21.6 1.5 21.3 1.4 10.7
Parcel, USPS or courier 28.2 7.7 21.6 1.5 21.3 1.4 10.7
Truck and rail
Truck and water
Rail and water
Other Multiple modes
Other and unknown modes S S S S S S 31.6

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 23.0 45.9 48.8 2.0
Single modes 25.0 6.3 46.0 1.4 48.9 1.3 3.2
Truck 27.9 5.2 S S S S 3.1
For-hire truck 30.6 5.8 45.2 19.6 S S 3.6
Private truck 42.3 3.0 44.2 8.2 44.4 8.1 15.2
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 31.6
Pipeline S S S
Multiple modes 34.6 6.3 36.0 1.4 36.5 1.3 2.5
Parcel, USPS or courier 34.6 6.3 36.0 1.4 36.5 1.3 2.5
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 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 10.3 14.4 14.5 6.7
Single modes 11.9 2.1 15.0 1.3 15.2 1.5 9.7
Truck 12.1 2.5 13.5 3.2 13.0 3.7 1.3
For-hire truck 12.4 4.9 12.5 3.3 12.1 3.5 1.8
Private truck 31.3 5.9 24.7 3.1 26.2 3.1 6.6
Rail 46.1 1.0 45.8 3.6 45.9 4.2 23.6
Water
Shallow draft
Great Lakes
Deep draft
Air (including truck and air) 49.5 2.0 S S 43.9 0.2 15.9
Pipeline S S S
Multiple modes 21.3 2.0 31.8 0.3 37.3 0.4 3.6
Parcel, USPS or courier 20.8 1.9 23.2 0.2 23.0 0.2 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 34.5 0.6 S S S S 18.8

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 37.0 45.8 45.1 1.8
Single modes 49.4 12.1 S S 49.7 13.6 10.7
Truck 49.4 12.1 S S 49.7 13.6 10.7
For-hire truck 24.2 12.3 24.0 13.4 23.1 13.3 10.7
Private truck S S S S S S 31.6
Rail
Water
Shallow draft
Great Lakes
Deep draft
Air (including truck and air)
Pipeline S S S
Multiple modes 30.7 12.1 25.4 13.5 24.8 13.6 1.8
Parcel, USPS or courier 30.7 12.1 25.4 13.5 24.8 13.6 1.8
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 10.4 36.0 36.9 2.8
Single modes 10.9 5.3 13.0 12.5 13.2 12.9 9.0
Truck 11.6 6.0 12.1 11.6 11.3 11.8 2.2
For-hire truck 12.4 5.7 12.2 10.4 11.3 10.7 2.7
Private truck 34.3 3.2 31.4 3.6 31.6 3.8 2.4
Rail 27.1 0.4 30.7 1.8 34.2 2.4 13.5
Water
Shallow draft
Great Lakes
Deep draft
Air (including truck and air) 38.0 1.4 S S S S 22.6
Pipeline S S S
Multiple modes 32.7 5.4 S S S S 2.8
Parcel, USPS or courier 25.6 3.9 15.1 0.2 13.5 0.2 2.8
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 49.7 0.6 S S S S 9.9

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 7.3 21.2 27.3 3.4
Single modes 6.8 1.7 21.2 0.2 27.4 5.0
Truck 8.5 2.5 9.0 9.0 8.2 10.3 4.0
For-hire truck 13.5 3.6 10.0 6.1 10.5 6.6 3.5
Private truck 12.0 3.4 16.3 5.1 14.5 5.3 5.2
Rail 35.0 2.0 S S S S 5.7
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 23.7
Pipeline S S S
Multiple modes 28.5 1.4 19.7 17.9 3.2
Parcel, USPS or courier 28.5 1.4 19.7 17.9 3.2
Truck and rail
Truck and water
Rail and water
Other Multiple modes
Other and unknown modes S S 49.5 0.2 41.4 18.8

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 26.6 30.4 30.4 2.8
Single modes 31.7 7.0 30.7 1.2 30.7 1.2 2.8
Truck 31.7 7.0 30.7 1.2 30.7 1.2 2.8
For-hire truck 33.1 8.0 34.6 8.4 34.0 8.4 2.3
Private truck S S S S S S 28.0
Rail
Water
Shallow draft
Great Lakes
Deep draft
Air (including truck and air)
Pipeline S S S
Multiple modes S S 36.1 1.2 34.8 1.2 15.1
Parcel, USPS or courier S S 36.1 1.2 34.8 1.2 15.1
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 8.5 29.4 27.0 2.6
Single modes 12.1 4.2 29.6 0.6 27.2 0.7 2.8
Truck 12.7 4.1 29.2 11.1 25.4 11.0 2.3
For-hire truck 13.7 4.9 32.2 9.7 27.7 9.6 2.0
Private truck 42.7 3.7 26.0 3.1 25.6 3.1 6.0
Rail 27.1 1.1 39.5 11.5 35.7 11.4 15.8
Water
Shallow draft
Great Lakes
Deep draft
Air (including truck and air) 28.1 1.4 38.0 43.7 4.8
Pipeline S S S
Multiple modes 25.5 3.7 31.9 0.6 34.2 0.7 3.1
Parcel, USPS or courier 25.5 3.7 31.9 0.6 34.2 0.7 3.1
Truck and rail
Truck and water
Rail and water
Other Multiple modes
Other and unknown modes S S S S S S 23.9

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 27.2 46.6 41.7 1.6
Single modes 28.9 2.1 47.1 3.7 42.2 3.7 2.6
Truck 32.6 7.6 47.1 3.7 42.3 3.8 3.1
For-hire truck 31.8 7.4 48.3 5.4 43.6 5.5 3.3
Private truck S S S S S S 23.7
Rail
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 24.0 2.2 27.8 3.8 27.4 3.8 2.3
Parcel, USPS or courier 24.0 2.2 27.8 3.8 27.4 3.8 2.3
Truck and rail
Truck and water
Rail and water
Other Multiple modes
Other and unknown modes S S S S S S 27.9

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 24.3 26.9 26.9 0.6
Single modes 27.6 7.5 29.8 6.6 29.8 6.8 1.1
Truck 29.5 6.7 31.2 7.0 31.3 7.2 1.2
For-hire truck 29.5 6.7 31.2 7.0 31.3 7.2 1.2
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 23.6
Pipeline S S S
Multiple modes S S 33.4 1.7 34.3 1.8 0.7
Parcel, USPS or courier S S 35.5 1.8 35.6 1.8 0.7
Truck and rail S S S S S S 29.8
Truck and water
Rail and water
Other Multiple modes
Other and unknown modes S S S S S S 29.8

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 15.7 20.7 17.9 3.9
Single modes 17.1 2.1 20.9 0.5 18.0 0.4 10.1
Truck 17.9 2.5 17.3 6.9 14.9 8.5 5.5
For-hire truck 21.6 4.7 17.8 7.2 16.7 8.1 3.3
Private truck 18.4 4.3 29.7 3.3 20.1 2.4 11.5
Rail 19.1 0.4 43.0 7.0 42.0 8.6 17.0
Water
Shallow draft
Great Lakes
Deep draft
Air (including truck and air) 21.2 0.5 30.9 32.8 11.0
Pipeline S S S
Multiple modes 26.3 2.1 21.3 0.2 23.7 0.2 2.9
Parcel, USPS or courier 26.3 2.1 21.3 0.2 23.7 0.2 2.9
Truck and rail
Truck and water
Rail and water
Other Multiple modes
Other and unknown modes 42.4 0.5 S S S S 18.9

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 31.7 18.4 18.5 1.9
Single modes 36.3 6.7 18.5 1.2 18.8 1.2 3.3
Truck 38.7 8.6 18.3 1.2 18.5 1.2 3.0
For-hire truck 37.4 9.4 17.6 7.7 18.1 7.6 3.5
Private truck S S S S S S 26.0
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 35.7 6.7 29.7 1.2 27.9 1.2 2.4
Parcel, USPS or courier 35.7 6.7 29.7 1.2 27.9 1.2 2.4
Truck and rail
Truck and water
Rail and water
Other Multiple modes
Other and unknown modes

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 14.8 29.0 34.9 2.3
Single modes 16.0 5.1 29.1 0.3 34.9 0.3 4.2
Truck 18.2 5.7 16.8 12.5 18.2 13.2 3.6
For-hire truck 19.9 5.9 13.8 8.2 15.9 8.7 3.3
Private truck 22.1 3.7 26.5 6.4 27.6 6.4 4.5
Rail 30.1 3.7 45.0 12.7 49.2 13.6 11.0
Water
Shallow draft
Great Lakes
Deep draft
Air (including truck and air) S S S S S S 18.4
Pipeline S S S
Multiple modes 49.8 5.2 39.6 0.3 41.8 0.3 2.9
Parcel, USPS or courier 49.8 5.2 39.6 0.3 41.8 0.3 2.9
Truck and rail
Truck and water
Rail and water
Other Multiple modes
Other and unknown modes S S S S S S 24.0

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 30.2 S S S S 3.2
Single modes 46.1 14.6 S S S S 21.2
Truck 46.1 14.6 S S S S 21.2
For-hire truck 46.7 14.2 S S S S 23.6
Private truck S S S S S S 29.8
Rail
Water
Shallow draft
Great Lakes
Deep draft
Air (including truck and air)
Pipeline S S S
Multiple modes 33.7 14.6 27.4 20.0 26.6 19.9 11.3
Parcel, USPS or courier 33.7 14.6 27.4 20.0 26.6 19.9 11.3
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 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

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 11.9 7.4 7.6 1.2
Single modes 15.1 4.8 7.5 0.4 7.7 0.4 1.5
Truck 16.5 4.9 13.3 7.6 12.7 7.6 1.7
For-hire truck 16.2 5.1 12.9 6.5 12.3 6.5 1.9
Private truck 33.1 1.1 22.5 2.0 23.0 2.0 3.0
Rail 28.2 0.8 35.5 7.6 35.3 7.6 15.0
Water
Shallow draft
Great Lakes
Deep draft
Air (including truck and air) 43.5 1.9 35.4 37.0 3.8
Pipeline S S S
Multiple modes 11.5 2.2 18.5 0.3 18.9 0.4 1.3
Parcel, USPS or courier 11.5 2.2 18.5 0.3 18.9 0.4 1.3
Truck and rail
Truck and water
Rail and water
Other Multiple modes
Other and unknown modes S S S S S S 23.6

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 31.6 30.4 31.1 1.6
Single modes 45.4 11.8 32.7 10.1 33.5 10.1 2.7
Truck 47.3 11.4 32.9 9.9 33.8 9.9 0.9
For-hire truck S S 37.8 13.1 38.7 13.1 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) 49.8 2.7 S S S S 25.9
Pipeline S S S
Multiple modes 45.1 11.8 S S S S 1.4
Parcel, USPS or courier 45.1 11.8 S S S S 1.4
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 S S 47.9 48.6 7.4
Single modes S S 49.6 10.4 S S 12.9
Truck S S 50.0 14.5 S S 15.2
For-hire truck S S S S S S 15.4
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 31.6
Pipeline S S S
Multiple modes S S S S S S 11.3
Parcel, USPS or courier S S S S S S 11.3
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 15.1 6.4 10.4 9.0
Single modes 16.8 2.3 6.2 0.6 10.9 1.0 11.1
Truck 17.0 2.4 6.9 1.2 12.0 5.1 11.0
For-hire truck 30.7 5.6 12.2 3.0 22.1 4.6 9.4
Private truck 23.0 5.3 8.2 3.2 11.6 3.8 11.4
Rail 12.4 0.2 20.2 1.1 22.3 5.6 9.7
Water 48.4 46.5 0.6 44.1 0.6 22.8
Shallow draft 41.5 48.9 0.6 46.0 0.6 22.8
Great Lakes
Deep draft S S S S S S 30.8
Air (including truck and air) 44.4 S S S S 33.0
Pipeline S S S
Multiple modes 19.2 1.3 S S S S 6.4
Parcel, USPS or courier 19.2 1.2 20.1 20.3 6.4
Truck and rail S S S S S S 31.7
Truck and water S S S S S S 29.8
Rail and water
Other Multiple modes S S S S S S S
Other and unknown modes 22.9 1.3 S S 46.2 0.3 24.7

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 31.2 29.7 31.0 0.8
Single modes 24.8 9.8 33.1 10.0 34.3 10.2 1.6
Truck 28.4 8.8 37.5 13.5 37.9 14.0 1.1
For-hire truck 27.2 9.0 21.6 14.5 21.5 14.8 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 18.3
Pipeline S S S
Multiple modes S S S S S S 0.9
Parcel, USPS or courier 24.7 7.9 30.0 2.7 29.8 2.7 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 S S S S S S 31.6

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 12.2 22.5 18.0 3.6
Single modes 13.5 4.0 22.8 1.1 18.4 1.1 6.5
Truck 13.5 3.9 23.0 5.2 14.0 4.9 6.5
For-hire truck 14.4 7.2 18.3 5.3 18.1 6.2 4.0
Private truck 20.3 7.2 31.5 6.0 24.8 7.1 6.5
Rail S S S S S S 31.6
Water
Shallow draft
Great Lakes
Deep draft
Air (including truck and air)
Pipeline S S S
Multiple modes 34.7 2.2 30.4 29.9 6.7
Parcel, USPS or courier 34.7 2.2 30.4 29.9 6.7
Truck and rail
Truck and water
Rail and water
Other Multiple modes
Other and unknown modes S S S S S S 22.0

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 13.6 31.9 32.7 2.2
Single modes 13.5 3.9 32.1 0.5 33.0 0.6 3.8
Truck 15.4 6.5 27.7 7.8 26.8 8.3 1.4
For-hire truck 16.8 7.2 30.9 8.6 29.9 9.0 1.7
Private truck 42.4 4.5 49.7 2.7 S S 18.4
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 24.2
Pipeline S S S
Multiple modes 42.4 3.9 29.5 0.5 31.1 0.6 2.8
Parcel, USPS or courier 42.4 3.9 29.5 0.5 31.1 0.6 2.8
Truck and rail
Truck and water
Rail and water
Other Multiple modes
Other and unknown modes S S S S S S 31.6

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 39.9 S S S S 10.7
Single modes S S S S S S 21.3
Truck S S S S S S 23.7
For-hire truck S S S S S S 23.7
Private truck
Rail
Water
Shallow draft
Great Lakes
Deep draft
Air (including truck and air) S S S S S S 29.9
Pipeline S S S
Multiple modes S S S S S S 15.0
Parcel, USPS or courier S S S S S S 15.0
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.