Table 1a. Shipment Characteristics by Mode of Transportation for State of Origin: 2007

Table 1a. Shipment Characteristics by Mode of Transportation for State of Origin: 2007

Estimates are based on data from the 2007 Commodity Flow Survey. Because of rounding, estimates may not be additive.

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Mode of transportation Value Tons Ton-miles1 Average miles
per shipment
Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent of total 2007
(thousands)
Percent of total 2007
(millions)
Percent of
total
CV2 Standard
Error of %
CV Standard
Error of %
CV Standard
Error of %
All modes 28,662 100 13,335 100 1,945 100 591 12.5 - 17.8 - 15.9 - 9.3
Single modes 23,199 80.9 12,791 95.9 1,580 81.2 130 14.9 3 16.7 1 10.8 3.9 15.1
Truck3 22,634 79 12,712 95.3 1,543 79.3 120 15.3 3.2 16.4 1.2 10.3 4.3 14.3
For-hire truck 11,169 39 4,993 37.4 1,290 66.3 737 11.6 3.7 29.2 5.2 12.3 4.5 9.4
Private truck 11,464 40 7,720 57.9 253 13 23 23.1 4.4 14.7 5.7 13.5 2.8 13
Rail S S S S S S S S S S S S S S
Air (incl truck and air) 476 1.7 9 0.1 10 0.5 1,054 36.7 0.6 28.4 - 33.2 0.2 13
Multiple modes 5,212 18.2 S S S S 1,087 13.5 3 S S S S 3.9
Parcel, U.S.P.S. or courier 5,045 17.6 115 0.9 122 6.3 1,088 13.6 2.8 12.7 0.2 15.5 1.8 3.9
Truck and rail S S S S S S 704 S S S S S S 34
Truck and water 75 0.3 S S 5 0.2 S 35.1 0.2 S S 33 0.2 S
Other and unknown modes 251 0.9 S S 33 1.7 S 39.7 0.4 S S 33.3 0.8 S

KEY: S = Estimate does not meet publication standards because of high sampling variability or poor response quality. - = Zero or Less than half the unit shown; thus, it has been rounded to zero.

1 Ton-miles estimates are based on estimated distances traveled along a modeled transportation network.
2 Coefficient of Variation.
3 "Truck" as a single mode includes shipments that were made by only private truck, only for-hire truck, or a combination of private truck and for-hire truck.
4 Estimates for pipeline exclude shipments of crude petroleum.

NOTES: Rows are not shown if all cells for that particular row have no values. For example, specific state by mode rows are not shown in this table because there are no data for those rows. Value-of-shipment estimates are reported in current prices. Estimated measures of sampling variability for each estimate known as coefficients of variation (CV) are also provided in these tables. More information on sampling error, confidentiality protection, nonsampling error, sample design, and definitions may be found at http://www.bts.gov/publications/commodity_flow_survey/.

SOURCE: U.S. Department of Transportation, Research and Innovative Technology Administration, Bureau of Transportation Statistics and U.S. Department of Commerce, U.S. Census Bureau, 2007 Economic Census: Transportation Commodity Flow Survey, December 2009.