Figure 1-2: Urban Road Conditions in Hawaii: 2000

Figure 1-2: Urban Road Conditions in Hawaii: 2000

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(Miles)

  Interstate Other freeways and expressways Other principal arterial Urban minor arterial Urban collector
Total N N 3 4 7
Very good N N 0 0 0
Good N N 0 0 0
Fair N N 2 1 1
Mediocre N N 0 0 2
Poor N N 1 3 4

(Percent)

  Interstate Other freeways and expressways Other principal arterial Urban minor arterial Urban collector
Total N N 100 100 100
Very good N N 0 0 0
Good N N 0 0 0
Fair N N 67 25 14
Mediocre N N 0 0 29
Poor N N 33 75 57

KEY FOR DATA ON THIS PAGE: N = data do not exist.

NOTE FOR DATA ON THIS PAGE: Road condition is based on measured pavement roughness using the International Roughness Index (IRI). IRI is a measure of surface condition. A comprehensive measure of pavement condition would require data on other pavement distresses such as rutting, cracking, and faulting.

SOURCE FOR DATA ON THIS PAGE: U.S. Department of Transportation, Federal Highway Administration, Highway Statistics, Washington, DC: annual editions, tables HM-63 and HM-64, available at http://www.fhwa.dot.gov/ as of Feb. 1, 2002.