Figure 1-1: Rural Road Conditions in Nevada: 2000

Figure 1-1: Rural Road Conditions in Nevada: 2000

(Miles)

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  Interstate Other Principal Arterial Minor Arterial Major Collector
Total 479 1,377 718 2,139
Very good 132 139 95 42
Good 260 622 278 576
Fair 47 591 334 1,010
Mediocre 31 25 11 412
Poor 9 0 0 99

(Percent)

  Interstate Other principal arterial Minor arterial Major collector
Total 100 100 100 100
Very good 28 10 13 2
Good 54 45 39 27
Fair 10 43 47 47
Mediocre 6 2 2 19
Poor 2 0 0 5

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.