Data for figure 3,,,,,,
U.S. Freight Shipments by Distance Shipped: 1993 and 2002,,,,,,
"(Commodity Flow Survey Data Only)
[Percent]",,,,,,
,Under 250 miles,250 miles or more,,,,
Value 93,55.3,44.7,,,,
Value 02,54.6,45.3,,,,
Tons 93,78.8,21.2,,,,
Tons 02,76.9,23.1,,,,
Ton-miles 93,20.2,79.8,,,,
Ton-miles 02,18.1,81.8,,,,
"
NOTE: Shipments are grouped into distance categories based on Great Circle Distance (GCD), GCD is the shortest distance between 2 points on the surface of a sphere.
Ton-miles estimates are based on estimated distances traveled along a modeled transportation network. ",,,,,,
"SOURCE: U.S. Department of Transportation, Research and Innovative Technology Administration, Bureau of Transportation Statistics, based on data from the 1993 and  2002 Commodity Flow Survey, December 2004.",,,,,,
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