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Mode Imports Exports Total trade Current U.S. $ (millions) Percent Current U.S. $ (millions) Percent Current U.S. $ (millions) Percent...(Index: 1980 = 100)
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Year Interstates Other principal arterials Minor arterials Collectors Local Total 1980 100 100 100...Trips of one or more nights
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1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 Total 45 42...Transportation is a vital component of the U.S. economy. It not only enables most economic activity, but is a sizable portion of the country's Gross Domestic Product. As such, transportation employs millions of people and consumes a large amount...
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Population category Number of areas Buses Articulated buses Vans and station wagons Trolley buses Other 35-40 ft 30 ft < 30 ft...(Thousand barrels per day)
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Year Total OPEC Total non-OPEC 1975 3,601 2,454 1980 4,300 2,609 1985 1,830 3,237 1990 4,296 3,721...Excel | CSV | Graphic Version
Year Transportation Energy Use (10 quadrillion BTUs) GDP (1996 chained dollars) Passenger-miles (trillion) Population (100 million) 1980 1.97 4.90...(Index: 1991 = 100)
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Year Domestic revenue freight ton-miles RTMs/pop-ulation Real GDP (chained 1996 dollars) RTMs/...A shipment of electronic equipment moving from overseas to a U.S. retail outlet arrives in the Port of Long Beach, California, via containership. The container is transferred to a railcar and travels by train to Chicago,...
(Teragrams of carbon dioxide equivalents)
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Vehicle type 1990 1999 Growth rate 1990-1999 Passenger cars 620 688.9 11% Light-duty trucks 283.1...