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SOURCE: D.V. Collia, J. Sharp, and L. Giesbrecht, “The 2001 National Household Travel Survey: A Look Into the Travel Patterns of Older Americans,” Journal of Safety...
Transportation-related sources typically account for most oil reported spilled into U.S. waters reported each year1 (box 10-C). For instance, transportation’s share of the total volume of oil spilled between 1991 and 2001 varied from a high of 97 percent in...
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SOURCES: Air, oil pipeline, and water—U.S. Department of Transportation (USDOT), Bureau of Transportation Statistics (BTS), National Transportation Statistics 2002,...
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NOTES: Transportation-related goods are motor vehicles and parts, aircraft and spacecraft and parts, railway vehicles and parts, and ships and boats.
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NOTE: Years of potential life lost (YPLL) is the difference between the age of death and 65 years of age. Fatalities of people...
Transit fares remained relatively stable between 1992 and 2002 (figure 6-5). Increases in fares per passenger-mile for some types of transit service were offset by lower fares per passenger-mile for other types.
Local transit bus service, which accounted for 58...
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NOTES: Transportation-related goods are motor vehicles and parts, aircraft and spacecraft and parts, railway vehicles and parts, and ships and boats.
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KEY: PM-10 = particulate matter 10 microns in diameter or smaller.
SOURCE: U.S. Environmental Protection Agency, Office of Air Quality...
National data on air emissions are estimated by the U.S. Environmental Protection Agency (EPA). EPA’s National Emissions Inventory (NEI) is updated annually and covers mobile, stationary, and area sources of pollution...
Two national estimates of pmt are available; they differ in coverage, methodology, and other factors. The pmt data presented in section 2 of this report come from the Bureau of Transportation Statistics (BTS)...