TABLE 2-4 Urban Roads in Poor or Mediocre Condition by Functional Class: 1993-2003

TABLE 2-4 Urban Roads in Poor or Mediocre Condition by Functional Class: 1993-2003

Percentage of mileage in roadway class

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  1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003
Interstates 41.5 42.9 37.2 36.9 36.0 34.9 30.4 28.2 28.2 28.2 26.8
Other freeways and expressways 13.2 18.0 14.6 12.1 12.0 12.0 10.6 10.9 10.2 10.3 10.7
Other principal arterials 22.5 28.8 27.1 25.9 26.7 31.3 30.6 30.0 29.3 29.7 29.1
Minor arterials 21.7 19.0 20.3 19.9 20.2 17.9 17.5 26.0 26.4 26.6 27.9
Collectors 27.4 26.0 26.5 26.3 26.6 20.9 22.0 32.1 31.9 32.8 34.0

NOTES: Data are for the 50 states and the District of Columbia. The terms poor and mediocre as used here are Federal Highway Administration (FHWA) pavement condition criteria term categories for quantitative International Roughness Index and Present Serviceability Ratings. For further information, see U.S. Department of Transportation, FHWA, Status of the Nation's Highways, Bridges, and Transit: 2002 Conditions and Performance Report, Exhibit 3-3, available at http://www.fhwa.dot.gov/policy, as of August 2005.

SOURCE: U.S. Department of Transportation, Research and Innovative Technology Administration, Bureau of Transportation Statistics, National Transportation Statistics 2004, table 1-26, available at http://www.bts.gov/, as of January 2005.