Figure 3-7 Value of U.S. Exports/Imports: 2004–2015

Table Version | Excel

SOURCE: U.S. Department of Transportation, Bureau of Transportation Statistics, North American Transborder Freight Data

Table 3-4 Hazardous Materials Shipments by Hazard Class: 2007 and 2012

Excel

Table 3-3 Hazardous Materials Shipments by Transportation Mode: 2007 and 2012

Excel

Figure 3-6 Domestic Coal Shipments by Mode: 2012-2015

Table Version | Excel

SOURCE: U.S. Department of Transportation, Bureau of Transportation Statistics, Freight Analysis Framework, Version 4, April 2016.

Figure 3-5 Rail Coal Shipments: 2012–2015

Table Version | Excel

SOURCE: U.S. Energy Information Administration based on data from the Surface Transportation Board and other information, October 2015.

Figure 3-4 Field Production of Crude Oil (Thousand Barrels): January 2010-December 2015

Table Version | Excel

SOURCE: U.S. Energy Information Administration based on data from the Surface Transportation Board and other information, April 2016.

Box 3-B: Hydraulic Fracturing and U.S. Oil and Gas Production

The technique of hydraulic fracturing (also known as fracking) has been widely used to increase domestic oil and gas production in the United States. The process involves injecting a water solution deep into the bedrock formation using a well. Pressure from the water creates cracks in the...

Table 3-2 Top Commodities by Weight and Value: 2015

Excel

Figure 3-3 Ratio of Outbound to Inbound Shipments by Weight: 2015

SOURCES: U.S. Department of Transportation (USDOT), Bureau of Transportation Statistics, and USDOT, Federal Highway Administration, Freight Analysis Framework, version 4, March 2016.

Figure 3-2 Ratio of Outbound to Inbound Shipments by Value: 2015

SOURCES: U.S. Department of Transportation (USDOT), Bureau of Transportation Statistics, and USDOT, Federal Highway Administration, Freight Analysis Framework, version 4, March 2016.