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1993 1994 1995 1996 1997 1998 1999 2000 Number ADA equipped Percent Number ADA equipped Percent Number ADA equipped Percent Number ADA equipped Percent Number ADA equipped Percent Number ADA...Excel | CSV
1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 Amtrak 510 503 491 487 498 504 516 523 524 535 540 530 542 516 508 510 515 Rail...Excel | CSV
1980 1985 1990 1995 1996 1997 R,d1998 R1999 2000 TOTAL lane-miles 12,749,503 12,903,711 12,956,959 13,129,436 13,162,268 13,264,917 13,133,628 13,161,188 13,234,268...Excel | CSV
1980 1985 1990 1991 1992 1993 1994 1995 1996 1997 d1998 1999 2000 TOTAL lane-miles 7,922,174 8,017,994 8,051,081 8,087,793 8,124,090 8,132,196 8,143,014 8,158,253 8,178,654...Excel | CSV
1990 1991 1992 1993 1994 1995 1996 1997 b1998 1999 2000 TOTAL urban and rural mileage 3,866,926 3,883,920 3,901,081 3,905,211 3,906,595 3,912,226 3,919,652 3,945,872 3,906,...Excel | CSV
1960 1965 1970 1975 1980 1985 1990 1995 1996 1997 1998 1999 2000 TOTAL paved and unpaved 3,546 3,690 3,730 3,838 3,860 3,864 3,867 3,912...Excel | CSV
1980 1985 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 TOTAL airports 15,161 16,319 17,490 17,581 17,846 18,317 18,343 18,224 18,292 18,345 18,770 19,098 19,281 19,306 Public use,...Excel | CSV
1960 1965 1970 1975 1980 1985 1990 1995 1996 1997 1998 1999 2000 2001 Air carriersa N N 39 36 63 102 70 96 96 96 96 94 91...Excel | CSV
1960 1965 1970 1975 1980 1985 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 Highwaya 5,706,240 5,937,942 6,002,985 6,176,897 6,211,806 6,218,364 6,223,214 6,...Excel | CSV
1960 1965 1970 1975 1980 1985 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 Highwaya 3,545,693 3,689,666 3,730,082 3,838,146 3,859,837 3,863,912 3,866,926 3,883,920 3,...