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Freight Facts and Figures 2009Tables 2-1 and 2-1M. Weight of Shipments by Transportation Mode: 2002, 2008, and 2035The U.S. transportation system moved, on average, 53 million tons worth $36 billion each day in 2002. The Freight Analysis Framework (FAF) estimates that tonnage increased by 11.2 percent by 2008, reaching 58.9 million tons per day. Nearly 10 percent of this tonnage is imports and exports. Growth between 2002 and the FAF provisional estimate for 2008 is slightly lower than the forecasted growth rates through 2035. Table 2-1 (standard units - millions of tons)
1Intermodal includes U.S. Postal Service and courier shipments and all intermodal combinations, except air and truck. Intermodal also includes oceangoing exports and imports that move between ports and interior domestic locations by modes other than water. 2Pipeline and unknown shipments are combined because data on region-to-region flows by pipeline are statistically uncertain. 3Data do not include imports and exports that pass through the United States from a foreign origin to a foreign destination by any mode. Notes: The 2008 data are provisional estimates, which are based on selected modal and economic trend data. Methods used to develop these estimates have improved over time, and as a consequence, previously released annual provisional estimates are superseded by the 2008 estimates in this table. Numbers may not add to totals due to rounding. Sources: 2002 and 2035: U.S. Department of Transportation, Federal Highway Administration, Office of Freight Management and Operations, Freight Analysis Framework, version 2.2, 2007. 2008: U.S. Department of Transportation, Federal Highway Administration, Office of Freight Management and Operations, Freight Analysis Framework, 2008 provisional estimates, 2009.
Table 2-1M (metric units - millions of metric tonnes)
1Intermodal includes U.S. Postal Service and courier shipments and all intermodal combinations, except air and truck. Intermodal also includes oceangoing exports and imports that move between ports and interior domestic locations by modes other than water. 2Pipeline and unknown shipments are combined because data on region-to-region flows by pipeline are statistically uncertain. 3Data do not include imports and exports that pass through the United Stateds from a foreign origin to a foreign destination by any mode. Notes: 1 metric tonne = 1.1023 short tons. The 2008 data are provisional estimates, which are based on selected modal and economic trend data. Methods used to develop these estimates have improved over time, and as a consequence, previously released annual provisional estimates are superseded by the 2008 estimates in this table. Numbers may not add to totals due to rounding. Sources: 2002 and 2035: U.S. Department of Transportation, Federal Highway Administration, Office of Freight Management and Operations, Freight Analysis Framework, version 2.2, 2007. 2008: U.S. Department of Transportation, Federal Highway Administration, Office of Freight Management and Operations, Freight Analysis Framework, 2008 provisional estimates, 2009.
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United States Department of Transportation - Federal Highway Administration |