Figure 4-25 Merchandise Imports from Mexico: 1998 (Surface modes)

Source: U.S. Department of Transportation, Bureau of Transportation Statistics, Transborder Surface Freight data (Washington, DC: Various...

Figure 6-1 Nationwide Differential GPS Coverage as of November 2000

Source: U.S. Department of Transportation, Coast Guard Navigation Center, personal communication, October 2000.

Figure 4-15 Shipping Times from the United States: 2000

Sources: FedEx, personal communication, May 15, 2000; DHL, personal communication, May 2000.

Passenger-Miles: 1975-2025

Figure 5-17 Annual Long-Distance Trip Rates: 1977 and 1995

Source: U.S. Department of Transportation, Bureau of Transportation Statistics, 1995 American Travel Survey data (Washington, DC: 2000),...

Figure 4-18 World Shipping Deliveries: 1975

Note: The Maritime Administration moved from the Department of Commerce to the Department of Transportation in 1982.

Source: U.S. Department of...

Figure 7-5 Worldwide Casualties Due to International Terrorism: 1993-98

Source: U.S. Department of State, Patterns of Global Terrorism 1998 (Washington, DC: 1999), appendix C.

Figure 4-12 Modal Share of U.S. International Merchandise Trade: 1997

Source: U.S. Department of Transportation, Bureau of Transportation Statistics, Freight USA, draft, 2000.

Figure 3-49 Natural Gas Transmission Pipeline System Leaks

Source: U.S. Department of Transportation, Research and Special Programs Administration, personal communication December 5, 2000.

Figure 5-22 Petroleum Use in the U.S. Economy: 1975-99 (Annual totals)

Source: U.S. Department of Energy, Energy Information Administration, Annual Energy Review 1999, table 5.12, available at www.eia.doe.gov/emeu/aer/...