Table 1-5: Pennsylvania Road Condition by Functional System -- Rural

Table 1-5: Pennsylvania Road Condition by Functional System -- Rural

(Miles)

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  1995 1996 1997 1998 1999 2000
Interstate (total reported) 1,081 1,202 1,202 1,201 1,207 1,201
Very good 24 63 78 42 127 160
Good 506 456 476 713 733 708
Fair 224 308 307 297 216 220
Mediocre 212 270 259 142 100 98
Poor 115 105 82 7 31 15
Not reported 0 5 0 0 1 5
Other principal arterial (total reported) 2,613 2,472 2,483 2,493 2,483 2,473
Very good 8 30 68 107 138 171
Good 544 637 799 908 983 999
Fair 1,767 1,517 1,384 1,314 1,215 1,173
Mediocre 237 222 184 136 126 107
Poor 57 66 48 28 21 23
Not reported 0 7 2 1 2 8
Minor arterial (total reported) N N N 5,105 5,105 5,106
Very good N N N 334 79 51
Good N N N 2,488 1,865 1,435
Fair N N N 2,218 2,714 3,150
Mediocre N N N 65 342 335
Poor N N N 0 105 135
Not reported 5,094 5,116 5,107 0 0 0
Major collector (total reported) N N N N N 8,069
Very good N N N N N 117
Good N N N N N 1,297
Fair N N N N N 4,223
Mediocre N N N N N 1,109
Poor N N N N N 1,323
Not reported N N N N N 0

KEY: N = data do not exist.

NOTE:  In 2000, the Federal Highway Administration began reporting road condition for rural major collectors using the International Roughness Index, if available.  In prior years, data were only available using the Present Serviceability Rating.

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.