Figure 1 - Roads in Poor or Mediocre Condition by Functional Class: 1993-2000

Figure 1 - Roads in Poor or Mediocre Condition by Functional Class: 1993-2000

Excel | CSV | Graphic Version

Urban Roads

(Percent)

Year Interstates Other freeways Other principal arterials Minor arterials Collectors
1993 41.5 13.2 22.5 21.7 27.4
1994 42.9 18.0 28.8 19.0 26.0
1995 37.2 14.6 27.1 20.3 26.5
1996 36.9 12.1 25.9 19.9 26.3
1997 36.0 12.0 26.7 20.2 26.6
1998 34.9 12.0 31.3 17.9 20.9
1999 29.7 10.7 30.1 17.8 22.4
2000 28.2 10.9 30.0 26.0 32.1

Rural Roads

(Percent)

Year Interstates Other principal arterials Minor arterials Collectors
1993 34.7 12.1 13.0 19.2
1994 33.0 10.6 14.0 17.8
1995 27.0 12.0 12.7 18.0
1996 23.0 7.3 10.5 17.0
1997 22.7 6.5 9.0 20.1
1998 20.6 6.1 7.9 21.8
1999 15.8 4.5 7.1 21.5
2000 14.4 4.0 7.0 21.2

SOURCE: U.S. Department of Transportation, Federal Highway Administration, Highway Statistics (Washington, DC: Annual issues).