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Figure 3-1 Passenger Vehicle Traffic on the National Highway System, 2011

Friday, August 22, 2014

Figure 3-1 Passenger Vehicle Traffic on the National Highway System, 2011

SOURCE: U.S. Department of Transportation, Federal Highway Administration, Office of Highway Policy Information, Highway Performance Monitoring System, and Office of Freight Management and Operations, Freight Analysis Framework, version 3.4, 2013.