TABLE 84 Urban Roads in Poor or Mediocre Condition by Functional Class: 1993-2001
Monday, September 10, 2012
TABLE 84 Urban Roads in Poor or Mediocre Condition by Functional Class: 1993-2001
(Percent of mileage in roadway class)
Excel | CSV | Graphic Version
| 1993 | 1994 | 1995 | 1996 | 1997 | 1998 | 1999 | 2000 | 2001 | |
|---|---|---|---|---|---|---|---|---|---|
| Interstates | 41.5 | 42.9 | 37.2 | 36.9 | 36.0 | 34.9 | 30.4 | 28.2 | 28.2 |
| Other freeways and expressway | 13.2 | 18.0 | 14.6 | 12.1 | 12.0 | 12.0 | 10.6 | 10.9 | 10.2 |
| Other principal arterials | 22.5 | 28.8 | 27.1 | 25.9 | 26.7 | 31.3 | 30.6 | 30.0 | 29.3 |
| Minor arterials | 21.7 | 19.0 | 20.3 | 19.9 | 20.2 | 17.9 | 17.5 | 26.0 | 26.4 |
| Collectors | 27.4 | 26.0 | 26.5 | 26.3 | 26.6 | 20.9 | 22.0 | 32.1 | 31.9 |
NOTES: Because of the transition to a new indicator for pavement condition beginning with U.S. Department of Transportation, Federal Highway Administration (FHWA) data published in 1993, comparisons between pre-1993 data and 1993 and later data are difficult. Data are for the 50 states and the District of Columbia.
SOURCE: U.S. Department of Transportation, Bureau of Transportation Statistics, National Transportation Statistics 2002 (Washington, DC: 2002), table 1-26, also available at http://www.bts.gov/, as of April 2003.