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Accurately measuring the magnitude of freight movement is a challenge. No single data source provides complete and timely information on all freight transportation modes for all goods and...
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KEY: Btu = British thermal units; GDP = Gross Domestic Product—GDP is shown in terms of 2000 chained dollars.
SOURCES: U.S....
There were an estimated 3.6 million motor vehicle-related injuries in the United States in 2002, according to data reported to the U.S. Consumer Product Safety Commission (CPSC)1 (box 9-D) [1]. An estimated 3.3 million of these injuries involved motor vehicle...
Air travel times and the reliability of expected travel times are important determinants of customers’ satisfaction, air system operating efficiency, and policymakers’ success in meeting performance objectives. A major reason consumers choose to...
Approximately 78 percent of all unlinked transit passenger trips in 2002 were made within the service area of just 30 transit authorities. These 30 top authorities logged 7.0 billion unlinked trips in 20021 (figure 7-5). New York City Transit alone...
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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, table...
Gross government transportation investment,1 including infrastructure and vehicles, has increased steadily over the last decade. The Bureau of Transportation Statistics has estimated that total gross government transportation investment reached $86.1...
The U.S. Department of Transportation’s Hazardous Materials Information System (HMIS) is the primary source of national data on hazardous materials transportation safety. Hazardous materials, as...
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KEY: N = data are nonexistent; NPIAS = National Plan of Integrated Airport Systems.
NOTES: See box 11-B for definitions of NPIAS and commercial...
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NOTES: Data are based on survey results. The Bureau of Labor Statistics (BLS) uses the term consumer unit rather than household. BLS defines a consumer unit as 1)...