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Multifactor productivity (MFP) in air transportation increased by 16 percent between 1991 and 2001 (an average annual rate of 1.5 percent), while in the overall private business sector, MFP increased by 10 percent (just under 1 percent annually) (figure 1-3). Thus, the...
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NOTES: Investment in transportation infrastructure constitutes the purchase or construction value of transportation facilities and...
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NOTES: Large trucks are defined as trucks over 10,000 pounds gross vehicle weight rating (GVWR), including single-unit trucks and truck tractors....
The U.S. transportation system carried 18 percent more tons of freight in 2002 than in 1993 [2]. This growth was unevenly distributed in terms of geography and by mode, in part because of the differing characteristics of truck, waterborne, and rail modes and...
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NOTES: Functionally obsolete refers to bridges that do not have the lane widths, shoulder widths, or vertical clearances adequate to serve...
The 2001 NHTS was sponsored by the Bureau of Transportation Statistics and the Federal Highway Administration of the U.S. Department of Transportation. Households were asked about all the trips1 they took on a...
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NOTES: Functionally obsolete refers to bridges that do not have the lane widths, shoulder widths, or vertical clearances adequate to serve traffic demand, or the bridge may...
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NOTES: Total transportation-related final demand is the sum of all consumer, private business, and government purchases of transportation-related goods and...
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NOTES: A minor injury is one in which the victim was treated and released. A serious injury is one in which the victim was either hospitalized or treated and transferred...
Data used here come from a national mortality database compiled by the Centers for Disease Control’s National Center for Health Statistics. Years of potential...