Tonnage on Highways, Railroads, and Inland Waterways: 2010 Map

U.S. map showing truck tonnage moves throughout the country, while rail volume is concentrated between the Powder River Basin in Wyoming and the Midwest, and inland waterway volume is concentrated along the Lower Mississippi River.

High-Resolution Images

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Sources

Highways: U.S. Department of Transportation, Federal Highway Administration, Freight Analysis Framework, Version 3.4, 2013; Rail: Based on Surface Transportation Board, Annual Carload Waybill Sample and rail freight flow assignments done by Oak Ridge National Laboratory; Inland Waterways: U.S. Army Corps of Engineers, Institute or Water Resources, Annual Vessel Operating Activity and Lock Performance Monitoring System data, 2013

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