Table 1-6: New Jersey Road Condition by Functional System -- Urban

Table 1-6: New Jersey Road Condition by Functional System -- Urban

(Miles)

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  1995 1996 1997 1998 1999 2000
Interstate (total reported) 265 269 284 284 271 290
Very good 0 0 0 0 2 2
Good 21 21 26 26 52 54
Fair 59 61 72 72 114 123
Mediocre 149 151 79 79 84 92
Poor 36 36 107 107 19 19
Not reported 38 34 17 17 30 11
Other freeways and expressways (total reported) 204 216 217 218 224 310
Very good 0 0 0 0 0 0
Good 28 28 31 31 36 53
Fair 166 177 139 139 154 222
Mediocre 10 10 21 22 29 30
Poor 0 1 26 26 5 5
Not reported 104 96 96 96 89 1
Other principal arterial (total reported) 934 940 960 962 962 1,254
Very good 0 0 0 0 0 0
Good 11 11 85 86 41 41
Fair 747 753 632 633 491 497
Mediocre 171 171 191 191 248 302
Poor 5 5 52 52 182 414
Not reported 230 365 346 346 351 61
Urban minor arterial (total reported) N N N N N 589
Very good N N N N N 0
Good N N N N N 41
Fair N N N N N 266
Mediocre N N N N N 105
Poor N N N N N 177
Not reported N N N N N N
Urban collector (total reported) N N N N N 91
Very good N N N N N 0
Good N N N N N 26
Fair N N N N N 54
Mediocre N N N N N 11
Poor N N N N N 0
Not reported N N N N N N

KEY: N = data do not exist.

NOTE: In 2000, the Federal Highway Administration began reporting road condition for urban minor arterials and urban 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.