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 5.7 9.4 8.1 5.8
Single modes 6.3 0.8 9.1 1.2 7.8 1.8 14.3
Truck 6.5 0.8 9.4 3.0 6.2 3.3 8.8
For-hire truck 6.5 1.9 12.6 2.0 6.5 2.7 11.5
Private truck 10.4 2.3 11.3 3.6 9.1 1.0 13.1
Rail 8.5 0.2 16.6 2.9 13.5 3.1 17.2
Water 47.7 0.2 S S S S S
Shallow draft 45.6 0.1 S S S S 27.4
Great Lakes
Deep draft S S S S S S 44.9
Air (including truck and air) 21.5 0.3 15.8 15.6 11.3
Pipeline S S S S S S S
Multiple modes 6.1 0.7 6.6 8.0 0.2 3.9
Parcel, USPS or courier 6.2 0.7 8.1 8.3 0.1 3.9
Truck and rail 38.8 0.1 20.1 15.4 0.1 10.9
Truck and water S S S S S S S
Rail and water S S S S S S 31.6
Other Multiple modes
Other and unknown modes 16.9 0.5 35.2 1.3 S S 24.5

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 14.5 12.0 13.5 4.6
Single modes 15.5 1.9 12.1 0.5 13.6 0.5 3.4
Truck 16.8 2.8 12.0 7.1 11.6 7.6 3.4
For-hire truck 10.7 4.7 16.3 6.7 15.7 6.9 2.8
Private truck 39.4 4.6 22.9 3.6 25.2 4.1 4.9
Rail 40.2 2.2 29.0 7.2 30.6 7.7 11.6
Water
Shallow draft
Great Lakes
Deep draft
Air (including truck and air) S S 47.9 49.2 25.8
Pipeline S S S
Multiple modes 20.9 1.1 17.5 18.4 7.5
Parcel, USPS or courier 20.9 1.1 17.5 18.4 7.5
Truck and rail
Truck and water
Rail and water
Other Multiple modes
Other and unknown modes S S S S S S 15.8

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 29.9
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 29.9
Parcel, USPS or courier S S S S S S 29.9
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 37.7 S S S S 0.7
Single modes 47.7 14.3 S S S S 0.8
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 10.6
Pipeline S S S
Multiple modes 27.9 13.1 37.7 11.4 39.3 11.5 0.9
Parcel, USPS or courier 27.9 13.1 37.7 11.4 39.3 11.5 0.9
Truck and rail
Truck and water
Rail and water
Other Multiple modes
Other and unknown modes S S S S S S 31.6

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 26.0 24.1 25.6 2.7
Single modes 28.5 3.8 24.5 1.0 25.9 1.0 1.2
Truck 33.2 7.8 12.1 8.5 11.0 9.3 1.2
For-hire truck 37.7 7.6 13.0 8.9 11.4 9.6 1.1
Private truck 36.1 4.9 47.6 6.0 48.8 6.1 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 27.9
Pipeline S S S
Multiple modes 36.2 1.5 43.4 0.2 48.3 0.2 4.1
Parcel, USPS or courier 36.2 1.5 43.4 0.2 48.3 0.2 4.1
Truck and rail
Truck and water
Rail and water
Other Multiple modes
Other and unknown modes S S S S S S 25.9

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 8.6 15.8 15.9 0.5
Single modes 15.9 4.4 17.2 3.2 17.2 3.4 0.5
Truck 21.4 5.6 23.4 7.5 23.3 7.5 0.7
For-hire truck 21.0 5.4 23.1 7.3 23.0 7.3 0.7
Private truck S S S S S S 18.3
Rail 45.3 1.6 S S S S 15.0
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) 29.1 2.8 25.1 0.2 25.0 0.2 1.1
Pipeline S S S
Multiple modes 10.8 4.2 22.4 2.9 22.5 3.1 0.6
Parcel, USPS or courier 11.8 4.1 18.7 1.4 18.7 1.4 0.6
Truck and rail 36.5 1.4 29.3 3.4 28.7 3.6 1.4
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 15.0

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 20.1 22.6 22.6 1.9
Single modes 27.0 10.4 24.3 9.6 24.4 9.6 2.1
Truck 29.2 10.4 34.9 13.4 35.1 13.5 0.9
For-hire truck 34.3 9.4 38.2 12.9 38.2 12.8 0.9
Private truck S S 45.6 9.2 44.7 9.3 23.6
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 18.4
Pipeline S S S
Multiple modes 16.9 10.0 26.4 1.1 25.6 1.0 1.8
Parcel, USPS or courier 16.9 10.0 26.4 1.1 25.6 1.0 1.8
Truck and rail
Truck and water
Rail and water
Other Multiple modes
Other and unknown modes S S S S S S 31.6

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 32.8 36.6 39.8 3.7
Single modes 37.7 6.5 37.3 1.7 40.6 1.8 1.8
Truck 38.2 6.5 15.1 9.8 14.6 10.7 1.9
For-hire truck 42.8 8.3 17.9 10.7 17.4 11.3 1.5
Private truck S S 46.0 8.6 44.3 8.7 15.6
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 23.2 6.4 24.6 1.8 26.2 1.9 3.7
Parcel, USPS or courier 23.2 6.4 24.6 1.8 26.2 1.9 3.7
Truck and rail
Truck and water
Rail and water
Other Multiple modes
Other and unknown modes S S S S S S 28.0

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 30.8 25.1 20.7 5.6
Single modes 33.4 5.6 25.2 0.5 20.8 0.5 5.7
Truck 33.8 5.8 26.6 3.9 21.9 4.5 3.1
For-hire truck 33.8 7.1 27.4 4.6 22.6 4.9 3.0
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 26.1
Pipeline S S S
Multiple modes 31.1 5.4 40.5 0.5 40.9 0.5 2.4
Parcel, USPS or courier 31.1 5.4 40.5 0.5 40.9 0.5 2.4
Truck and rail
Truck and water
Rail and water
Other Multiple modes
Other and unknown modes S S S S S S 29.8

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 39.4 40.2 8.6
Single modes S S S S S S 21.3
Truck S S S S S S 21.3
For-hire truck S S S S S S 23.7
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 S S 40.8 19.6 40.8 19.7 16.3
Parcel, USPS or courier S S 40.8 19.6 40.8 19.7 16.3
Truck and rail
Truck and water
Rail and water
Other Multiple modes
Other and unknown modes S S S S S S 31.6

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 24.7 25.4 25.7 2.6
Single modes 27.8 4.4 25.5 0.9 25.7 1.0 4.7
Truck 28.4 5.1 29.4 5.5 30.1 5.9 4.0
For-hire truck 40.1 8.1 34.0 6.6 33.7 6.6 4.4
Private truck 40.0 8.4 41.4 5.4 44.4 5.2 5.2
Rail S S 45.0 5.4 46.9 5.9 18.4
Water
Shallow draft
Great Lakes
Deep draft
Air (including truck and air) 32.5 0.2 47.0 49.0 4.7
Pipeline S S S
Multiple modes 13.5 4.1 19.3 0.6 19.3 0.8 3.0
Parcel, USPS or courier 13.5 4.1 19.3 0.6 19.3 0.8 3.0
Truck and rail
Truck and water
Rail and water
Other Multiple modes
Other and unknown modes 40.5 0.9 S S S S 6.3

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 16.2 19.2 19.3 2.2
Single modes 17.4 1.8 19.5 1.5 19.8 1.5 5.4
Truck 17.9 2.2 15.9 6.9 18.1 6.7 5.4
For-hire truck 22.0 4.0 19.1 6.3 22.0 5.9 5.4
Private truck 9.7 2.3 26.1 3.0 23.8 3.0 5.9
Rail 42.4 1.2 S S S S 14.8
Water
Shallow draft
Great Lakes
Deep draft
Air (including truck and air) 42.0 S S S S 22.2
Pipeline S S S
Multiple modes 26.9 1.8 S S S S 2.8
Parcel, USPS or courier 27.3 1.8 21.2 0.1 22.3 0.1 2.8
Truck and rail S S S S S S 31.6
Truck and water
Rail and water
Other Multiple modes
Other and unknown modes 37.1 0.1 S S S S 16.2

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 23.7
Single modes S S S S S S 31.6
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 31.6
Pipeline S S S
Multiple modes S S S S S S 23.7
Parcel, USPS or courier S S S S S S 25.8
Truck and rail
Truck and water S S S S S S 29.9
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 S S 34.8 35.0 1.5
Single modes 45.3 16.7 35.0 10.6 35.3 10.6 10.6
Truck 46.8 16.3 35.1 10.8 35.4 10.8 10.7
For-hire truck 47.1 16.5 35.5 15.1 35.7 15.1 10.7
Private truck S S S S S S 27.9
Rail
Water
Shallow draft
Great Lakes
Deep draft
Air (including truck and air) S S 42.1 1.2 42.4 1.1 25.8
Pipeline S S S
Multiple modes S S 36.1 10.6 35.5 10.6 2.1
Parcel, USPS or courier S S 36.1 10.6 35.5 10.6 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

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 14.7 17.9 18.2 1.1
Single modes 16.0 3.4 18.0 1.7 18.4 2.0 0.8
Truck 16.6 3.6 20.7 7.2 20.7 7.5 0.9
For-hire truck 16.9 3.7 23.1 7.3 23.3 7.5 0.9
Private truck 49.7 2.7 46.5 2.8 45.4 2.9 10.9
Rail 24.8 0.9 25.7 7.3 27.0 7.6 15.1
Water
Shallow draft
Great Lakes
Deep draft
Air (including truck and air) S S S S 49.8 15.1
Pipeline S S S
Multiple modes 28.8 3.3 S S S S 1.4
Parcel, USPS or courier 30.5 3.5 27.2 0.5 27.9 0.5 1.4
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 25.8

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 13.9 15.1 17.6 4.2
Single modes 12.5 7.6 17.2 4.6 19.9 5.0 1.9
Truck 14.8 8.2 17.5 9.2 17.3 9.5 1.0
For-hire truck 15.8 7.8 19.2 9.2 18.8 9.4 1.4
Private truck 16.7 1.6 17.5 0.7 17.7 0.7 2.5
Rail 26.2 1.8 30.4 10.2 30.7 10.7 11.0
Water
Shallow draft
Great Lakes
Deep draft
Air (including truck and air) S S 34.3 29.6 20.7
Pipeline S S S
Multiple modes 41.6 7.6 S S S S 4.6
Parcel, USPS or courier 30.4 6.4 31.8 0.3 31.6 0.2 4.6
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 19.1

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 24.3 14.7 14.8 1.5
Single modes 26.9 3.8 14.9 0.4 14.9 0.4 1.8
Truck 27.4 4.1 19.2 9.5 18.9 9.8 1.8
For-hire truck 31.3 9.1 20.8 9.3 20.5 9.7 1.8
Private truck S S S S S S 23.7
Rail 41.1 0.9 41.8 9.2 42.0 9.7 21.2
Water
Shallow draft
Great Lakes
Deep draft
Air (including truck and air) S S S S S S 21.4
Pipeline S S S
Multiple modes 27.9 3.8 29.1 0.4 27.9 0.4 1.4
Parcel, USPS or courier 27.9 3.8 29.1 0.4 27.9 0.4 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

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 21.3 34.2 38.1 1.0
Single modes 22.6 4.8 34.3 0.2 38.2 0.2 1.4
Truck 24.3 5.4 34.6 16.2 33.6 17.0 1.5
For-hire truck 25.7 5.6 38.0 14.6 37.2 15.2 1.8
Private truck 41.0 2.7 S S S S 18.4
Rail S S S S S S 28.0
Water
Shallow draft
Great Lakes
Deep draft
Air (including truck and air) 48.6 2.3 S S S S 15.0
Pipeline S S S
Multiple modes 17.2 4.7 21.7 0.2 22.2 0.2 1.1
Parcel, USPS or courier 17.2 4.7 21.7 0.2 22.2 0.2 1.1
Truck and rail
Truck and water
Rail and water
Other Multiple modes
Other and unknown modes S S S S S S 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 14.6 24.2 24.4 2.6
Single modes 16.8 3.3 24.2 24.4 1.9
Truck 20.2 5.0 12.0 1.9 11.4 2.2 2.2
For-hire truck 17.5 5.9 13.0 1.8 12.4 2.1 2.3
Private truck 47.7 3.8 27.0 0.1 32.2 0.1 7.1
Rail 22.9 3.6 25.4 2.0 25.7 2.2 4.7
Water
Shallow draft
Great Lakes
Deep draft
Air (including truck and air) 43.7 0.3 28.3 26.8 17.3
Pipeline S S S S S S S
Multiple modes 26.7 3.2 27.9 28.1 3.0
Parcel, USPS or courier 26.7 3.2 27.9 28.1 3.0
Truck and rail
Truck and water
Rail and water
Other Multiple modes
Other and unknown modes S S S S S S 28.2

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 8.2 14.9 14.2 1.9
Single modes 9.2 3.0 15.0 14.2 2.5
Truck 20.8 7.9 19.5 8.4 17.4 8.0 2.1
For-hire truck 21.3 7.9 19.5 8.1 17.3 7.8 2.1
Private truck 40.5 0.6 38.1 0.7 38.1 0.6 18.6
Rail 20.4 6.5 13.3 8.4 13.1 8.2 1.9
Water
Shallow draft
Great Lakes
Deep draft
Air (including truck and air) S S S S S S 27.9
Pipeline S S S S S S S
Multiple modes 32.1 3.0 36.7 34.3 2.7
Parcel, USPS or courier 32.1 3.0 36.7 34.3 2.7
Truck and rail
Truck and water
Rail and water
Other Multiple modes
Other and unknown modes S S S S S S 31.6

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 26.0 S S S S 1.2
Single modes 29.9 3.8 S S S S 1.2
Truck 31.6 5.6 S S S S 1.4
For-hire truck 36.0 6.7 S S S S 1.8
Private truck 42.4 3.6 S S S S 21.1
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 23.6
Pipeline S S S
Multiple modes 26.0 3.9 21.9 1.6 22.0 1.5 1.8
Parcel, USPS or courier 26.0 3.9 21.9 1.6 22.0 1.5 1.8
Truck and rail
Truck and water
Rail and water
Other Multiple modes
Other and unknown modes S S S S S S 25.9

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 15.2 32.1 33.4 1.7
Single modes 17.5 4.8 31.5 0.7 31.8 1.3 2.9
Truck 17.7 4.7 31.6 0.6 31.9 1.3 2.9
For-hire truck 18.0 6.3 39.1 8.3 39.3 8.4 1.8
Private truck 34.9 6.5 S S S S 4.7
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 31.6
Pipeline S S S
Multiple modes 26.4 4.6 S S S S 1.8
Parcel, USPS or courier 27.1 4.6 31.6 0.6 31.8 0.6 2.0
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 27.9

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 31.7 27.9 33.5 1.4
Single modes 32.1 5.5 28.2 0.8 33.9 0.9 1.9
Truck 33.7 6.3 16.8 10.2 16.4 11.6 0.7
For-hire truck 31.7 6.3 19.3 10.2 18.8 11.4 0.7
Private truck S S 30.9 3.3 31.3 3.4 1.8
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 10.8
Pipeline S S S
Multiple modes S S 22.2 0.9 23.1 0.9 1.6
Parcel, USPS or courier S S 22.2 0.9 23.1 0.9 1.6
Truck and rail
Truck and water
Rail and water
Other Multiple modes
Other and unknown modes S S S S S S 28.0

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 14.6 36.1 37.4 1.2
Single modes 17.1 5.0 36.7 0.9 38.1 0.9 0.7
Truck 15.2 4.7 33.6 3.8 33.6 5.0 0.7
For-hire truck 17.5 6.9 35.4 10.4 34.5 10.9 1.1
Private truck 37.4 3.8 S S S S 1.5
Rail S S S S S S 24.3
Water
Shallow draft
Great Lakes
Deep draft
Air (including truck and air) 39.9 0.9 24.6 24.4 0.1 1.4
Pipeline S S S
Multiple modes 31.9 5.0 46.1 0.5 49.6 0.5 1.4
Parcel, USPS or courier 33.6 4.4 25.0 0.6 22.9 0.6 1.4
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 21.2

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 25.4 33.5 33.4 0.7
Single modes 32.9 8.1 34.4 5.3 34.3 5.4 1.2
Truck 36.7 8.9 34.5 5.7 34.4 5.8 1.2
For-hire truck 38.0 8.8 35.1 7.7 34.9 7.7 0.9
Private truck S S S S S S 10.9
Rail
Water
Shallow draft
Great Lakes
Deep draft
Air (including truck and air) S S 46.5 0.6 48.3 0.7 11.0
Pipeline S S S
Multiple modes 18.6 8.3 24.6 5.2 24.6 5.3 1.0
Parcel, USPS or courier 18.6 8.3 24.6 5.2 24.6 5.3 1.0
Truck and rail
Truck and water
Rail and water
Other Multiple modes
Other and unknown modes S S S S S S 25.8

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 17.6 22.4 22.5 2.6
Single modes 19.3 3.6 22.8 0.9 22.9 1.0 3.9
Truck 19.9 3.5 21.8 3.6 22.0 4.0 2.8
For-hire truck 19.2 3.1 22.5 5.7 23.0 6.0 3.0
Private truck 38.5 1.4 33.8 3.0 33.5 2.9 11.1
Rail 29.3 1.3 32.5 3.3 30.7 3.7 18.6
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 30.8 1.4 S S S S 2.1
Parcel, USPS or courier 30.8 1.4 S S S S 2.1
Truck and rail
Truck and water
Rail and water
Other Multiple modes
Other and unknown modes S S S S S S 29.8

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 9.2 27.8 29.8 1.8
Single modes 11.4 5.1 29.1 2.4 31.4 3.3 2.9
Truck 11.5 4.9 26.8 2.6 28.3 3.5 4.0
For-hire truck 8.7 5.5 30.9 6.7 32.2 6.7 3.2
Private truck S S S S S S 12.8
Rail 48.2 0.1 S S S S 25.9
Water
Shallow draft
Great Lakes
Deep draft
Air (including truck and air) S S 45.1 41.3 15.9
Pipeline S S S
Multiple modes 20.0 5.2 S S S S 1.3
Parcel, USPS or courier 20.2 5.2 S S 49.5 1.6 1.3
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 29.9

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 42.2 32.7 33.2 0.9
Single modes 47.7 15.8 32.8 14.9 33.3 14.9 15.1
Truck S S S S S S 18.4
For-hire truck S S S S S S 18.3
Private truck S S S S S S 25.8
Rail S S 49.2 15.5 49.4 15.9 23.6
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 36.8 15.7 41.3 14.9 42.0 14.9 1.2
Parcel, USPS or courier 36.8 15.7 41.3 14.9 42.0 14.9 1.2
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 30.2 32.9 33.2 1.9
Single modes 33.0 5.7 33.6 4.6 33.7 4.4 1.6
Truck 33.1 5.6 33.6 4.6 33.7 4.4 1.3
For-hire truck 34.1 7.5 33.8 6.4 33.9 6.2 1.3
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 23.7
Pipeline S S S
Multiple modes 21.7 5.7 40.7 4.6 44.7 4.5 2.7
Parcel, USPS or courier 21.7 5.7 40.7 4.6 44.7 4.5 2.7
Truck and rail
Truck and water
Rail and water
Other Multiple modes
Other and unknown modes S S S S S S 31.6

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 32.2 S S 49.6 1.1
Single modes S S S S S S 2.2
Truck S S S S S S 2.2
For-hire truck S S S S S S 2.1
Private truck S S S S S S 31.6
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 25.8
Pipeline S S S
Multiple modes 44.2 12.9 38.3 8.3 37.8 7.8 1.5
Parcel, USPS or courier 44.2 12.9 38.3 8.3 37.8 7.8 1.5
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 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 13.0 27.6 26.2 1.4
Single modes 18.1 5.6 30.4 4.0 28.9 4.0 2.5
Truck 18.8 6.0 30.4 4.0 28.9 4.0 1.3
For-hire truck 19.5 6.0 32.0 4.8 30.4 4.8 1.3
Private truck 49.5 0.5 S S S S 23.7
Rail
Water
Shallow draft
Great Lakes
Deep draft
Air (including truck and air) S S 47.4 47.3 23.6
Pipeline S S S
Multiple modes 20.5 4.9 25.7 4.0 26.5 3.9 1.5
Parcel, USPS or courier 20.5 4.9 25.7 4.0 26.5 3.9 1.5
Truck and rail
Truck and water
Rail and water
Other Multiple modes
Other and unknown modes S S S S S S 26.7

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 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

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 S S 48.4 49.4 2.6
Single modes 24.8 18.4 S S S S 15.2
Truck 32.6 16.5 42.1 15.8 40.8 16.0 15.2
For-hire truck 34.1 16.2 42.9 15.4 41.6 15.6 18.5
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) S S S S S S 27.9
Pipeline S S S
Multiple modes 37.6 15.1 44.7 13.5 44.8 13.4 0.9
Parcel, USPS or courier 37.6 15.1 44.7 13.5 44.8 13.4 0.9
Truck and rail
Truck and water
Rail and water
Other Multiple modes
Other and unknown modes S S S S S S 29.8

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 19.9 41.3 37.2 2.9
Single modes 25.7 6.3 43.3 3.3 39.5 3.9 2.1
Truck 26.6 6.5 S S 49.9 9.6 1.5
For-hire truck 26.7 5.5 48.6 8.1 47.4 8.9 1.7
Private truck 32.7 1.8 S S S S 10.8
Rail S S 49.3 8.9 49.3 9.7 25.8
Water
Shallow draft
Great Lakes
Deep draft
Air (including truck and air) 23.6 0.4 S S S S 2.7
Pipeline S S S
Multiple modes 16.2 6.1 S S S S 3.3
Parcel, USPS or courier 17.0 6.1 18.0 1.3 20.5 1.2 3.3
Truck and rail S S S S S S 31.6
Truck and water S S S S S S 27.9
Rail and water
Other Multiple modes
Other and unknown modes S S S S S S 21.1

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 9.3 14.7 26.4 7.7
Single modes 9.4 1.1 14.1 1.1 26.7 0.5 8.2
Truck 9.8 1.4 12.0 3.6 11.6 7.3 8.3
For-hire truck 16.7 4.0 20.5 2.6 21.6 3.2 9.8
Private truck 12.2 4.0 13.2 5.7 12.5 6.7 9.5
Rail S S S S S S 5.7
Water S S S S S S 27.4
Shallow draft S S S S S S 27.4
Great Lakes
Deep draft S S S S S S 31.6
Air (including truck and air) S S S S 41.8 20.3
Pipeline S S S S S S S
Multiple modes 25.9 0.6 33.6 37.9 0.1 6.0
Parcel, USPS or courier 25.9 0.6 33.6 37.9 0.1 6.0
Truck and rail
Truck and water
Rail and water
Other Multiple modes
Other and unknown modes 28.0 1.0 41.4 1.1 27.5 0.5 24.8

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 41.2 S S S S 2.1
Single modes 45.1 9.1 S S S S 1.4
Truck 45.2 9.0 S S S S 1.4
For-hire truck S S S S S S 10.8
Private truck S S S S S S 23.6
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 34.5 9.2 37.4 3.0 38.8 3.2 3.1
Parcel, USPS or courier 34.5 9.2 37.4 3.0 38.8 3.2 3.1
Truck and rail
Truck and water
Rail and water
Other Multiple modes
Other and unknown modes S S S S S S 29.8

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 24.5 49.0 S S 1.9
Single modes 28.4 4.1 49.7 1.2 S S 2.7
Truck 28.7 5.1 18.2 11.3 19.5 10.4 2.4
For-hire truck 31.8 5.7 19.2 9.6 20.5 9.0 2.5
Private truck 27.8 2.0 26.5 1.9 26.6 1.5 2.9
Rail 45.1 4.2 S S S S 3.3
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 15.1 4.1 24.9 0.5 27.1 0.5 2.2
Parcel, USPS or courier 16.2 4.2 18.5 0.4 19.1 0.4 2.2
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 S S S S 24.4

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 12.4 18.1 21.9 1.9
Single modes 14.6 3.0 18.2 0.6 22.0 0.6 1.1
Truck 15.9 3.5 15.6 7.9 16.2 8.9 1.0
For-hire truck 21.7 7.6 22.0 11.3 22.6 11.6 1.3
Private truck 32.2 7.2 39.4 10.2 39.7 10.3 18.6
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 19.2
Pipeline S S S
Multiple modes 15.4 2.9 22.7 0.6 22.0 0.6 1.9
Parcel, USPS or courier 15.4 2.9 22.7 0.6 22.0 0.6 1.9
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 19.3 28.2 29.7 1.0
Single modes 18.6 8.8 32.4 6.9 33.8 6.8 1.8
Truck 24.5 8.7 28.7 9.1 28.4 9.3 1.0
For-hire truck 24.0 8.7 29.1 8.7 28.7 8.8 1.0
Private truck S S S S S S 29.8
Rail S S S S S S 21.1
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 49.2 8.9 41.6 6.1 41.2 6.0 1.1
Parcel, USPS or courier S S S S S S 1.1
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 25.8

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 10.9 13.3 13.6 1.3
Single modes 11.8 4.2 13.6 1.0 14.0 1.1 2.4
Truck 12.2 4.3 14.4 3.6 14.9 3.8 2.1
For-hire truck 13.6 3.8 14.6 5.2 14.9 4.9 1.4
Private truck 20.3 2.4 36.5 4.8 36.6 4.5 5.1
Rail 42.2 0.5 43.4 3.0 43.5 3.2 21.6
Water
Shallow draft
Great Lakes
Deep draft
Air (including truck and air) 47.5 0.2 S S S S 11.3
Pipeline S S S
Multiple modes 23.5 3.9 30.4 0.6 28.6 0.6 1.8
Parcel, USPS or courier 23.5 3.9 30.4 0.6 28.6 0.6 1.8
Truck and rail
Truck and water
Rail and water
Other Multiple modes
Other and unknown modes 30.1 0.7 38.3 0.6 38.7 0.6 15.6

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 18.5 37.3 39.1 1.3
Single modes 27.1 5.2 21.9 15.4 22.8 15.9 3.1
Truck 27.5 5.4 22.0 15.3 22.9 15.8 2.9
For-hire truck 28.2 5.4 22.2 15.4 23.1 15.8 2.9
Private truck S S S S S S 23.6
Rail
Water
Shallow draft
Great Lakes
Deep draft
Air (including truck and air) 48.9 0.6 S S S S 18.4
Pipeline S S S
Multiple modes 17.2 4.2 S S S S 1.5
Parcel, USPS or courier 17.2 4.2 S S S S 1.5
Truck and rail
Truck and water
Rail and water
Other Multiple modes
Other and unknown modes S S S S S S 23.7

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 15.0 16.8 14.5 6.4
Single modes 17.1 4.1 17.6 2.2 15.5 2.4 8.0
Truck 17.5 4.3 14.1 4.8 12.4 4.9 8.0
For-hire truck 17.6 5.2 12.4 3.0 10.3 3.6 4.9
Private truck 28.7 6.5 16.7 2.9 16.2 2.9 10.8
Rail 43.8 0.8 46.5 4.8 40.9 4.7 12.3
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 25.9
Pipeline S S S
Multiple modes 21.5 0.8 27.2 33.5 7.6
Parcel, USPS or courier 21.5 0.8 27.2 33.5 7.6
Truck and rail
Truck and water
Rail and water
Other Multiple modes
Other and unknown modes S S S S S S 17.7

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 31.6 S S S S 2.3
Single modes 36.5 8.7 S S S S 3.4
Truck 15.6 14.9 S S S S 1.5
For-hire truck 19.7 14.6 29.3 17.2 28.6 17.1 1.2
Private truck 44.9 9.4 S S S S 16.0
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 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

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 9.0 18.9 17.1 6.5
Single modes 9.5 2.6 19.1 0.3 17.2 0.3 9.4
Truck 11.5 5.3 10.9 8.7 13.8 8.0 9.9
For-hire truck 10.6 4.5 12.5 6.8 13.5 6.4 9.4
Private truck 19.1 3.6 14.5 5.3 26.9 3.5 14.4
Rail 49.4 0.8 S S S S 20.0
Water
Shallow draft
Great Lakes
Deep draft
Air (including truck and air) S S S S S S 12.0
Pipeline S S S
Multiple modes 21.6 2.1 32.6 0.2 25.6 0.2 6.7
Parcel, USPS or courier 21.5 2.0 16.7 0.1 20.5 0.2 6.7
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 48.4 0.2 43.6 0.2 21.4

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 25.5 5.6 9.9 0.9
Single modes 27.4 5.0 6.0 1.3 10.5 1.4 2.3
Truck 39.3 7.2 19.9 6.9 28.8 7.1 2.1
For-hire truck 12.7 6.8 21.4 6.6 30.3 6.8 3.3
Private truck S S 25.3 1.6 27.4 1.5 4.6
Rail 18.6 5.5 14.7 6.5 14.4 6.7 1.0
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 31.8 4.8 S S S S 1.2
Parcel, USPS or courier 32.2 4.7 30.0 0.2 29.4 0.2 1.2
Truck and rail
Truck and water
Rail and water S S S S S S 31.6
Other Multiple modes
Other and unknown modes 46.0 1.0 48.9 0.3 49.7 0.3 18.4

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 35.5 47.1 47.3 0.6
Single modes 29.3 10.5 S S S S 1.1
Truck 36.1 10.4 S S S S 1.0
For-hire truck 38.5 9.4 S S S S 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 37.6 38.1 18.3
Pipeline S S S
Multiple modes 26.5 8.7 28.9 5.1 29.6 5.0 0.7
Parcel, USPS or courier 26.5 8.7 28.9 5.1 29.6 5.0 0.7
Truck and rail
Truck and water
Rail and water
Other Multiple modes
Other and unknown modes S S S S S S 27.9

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 37.8 35.6 2.8
Single modes S S 35.8 1.3 33.4 1.3 2.2
Truck 21.0 16.2 36.0 1.2 33.6 1.3 1.7
For-hire truck 22.2 15.0 37.4 3.9 35.1 4.3 1.8
Private truck S S S S S S 25.9
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 14.9
Pipeline S S S
Multiple modes 15.2 8.9 S S S S 2.8
Parcel, USPS or courier 15.2 8.9 S S S S 2.8
Truck and rail
Truck and water
Rail and water
Other Multiple modes
Other and unknown modes S S S S S S 29.8

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 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

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 26.4 23.3 23.4 0.7
Single modes 39.0 8.9 27.3 5.8 27.5 5.9 0.7
Truck 44.1 8.6 31.5 10.2 31.9 10.4 1.2
For-hire truck 44.4 8.7 31.5 10.2 31.9 10.4 1.3
Private truck S S S S S S 31.6
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 14.9
Pipeline S S S
Multiple modes 28.6 9.5 36.3 5.6 35.3 5.5 0.8
Parcel, USPS or courier 28.8 9.5 39.9 5.7 38.8 5.7 0.8
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 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 21.6 38.0 35.9 2.7
Single modes 20.9 2.9 29.7 11.1 24.3 10.7 2.8
Truck 22.4 5.1 24.6 3.9 25.4 2.7 2.5
For-hire truck 23.7 6.2 24.5 3.8 23.9 2.7 3.5
Private truck 23.5 2.5 S S S S 2.3
Rail 32.3 5.4 31.7 9.7 25.6 9.6 8.3
Water
Shallow draft
Great Lakes
Deep draft
Air (including truck and air) S S S S S S 26.1
Pipeline S S S
Multiple modes 17.9 0.2 19.5 21.8 5.9
Parcel, USPS or courier 17.9 0.2 19.5 21.8 5.9
Truck and rail
Truck and water
Rail and water
Other Multiple modes
Other and unknown modes S S S S S S 31.6

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 18.0 24.6 27.4 2.2
Single modes 21.2 6.2 25.2 1.1 28.0 1.2 1.9
Truck 20.0 7.2 24.2 10.5 25.4 11.5 0.9
For-hire truck 25.5 7.6 27.2 8.9 28.7 9.6 0.7
Private truck 30.8 4.4 16.3 3.6 18.5 3.8 2.8
Rail S S 48.7 11.4 S S 21.3
Water
Shallow draft
Great Lakes
Deep draft
Air (including truck and air) S S S S S S 18.9
Pipeline S S S
Multiple modes 28.4 6.1 40.9 1.1 42.2 1.2 2.4
Parcel, USPS or courier 28.5 6.1 22.2 0.8 21.8 0.9 2.4
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 40.9 0.3 43.0 0.4 18.3

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 21.4 43.7 43.4 5.9
Single modes 28.4 12.6 43.8 1.0 43.5 0.9 4.0
Truck 37.5 13.3 S S S S 18.5
For-hire truck 38.3 13.3 S S S S 18.5
Private truck S S S S S S 31.6
Rail S S 45.2 17.2 44.5 17.3 18.4
Water
Shallow draft
Great Lakes
Deep draft
Air (including truck and air)
Pipeline S S S
Multiple modes 36.7 12.6 S S S S 12.0
Parcel, USPS or courier 36.7 12.6 S S S S 12.0
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.