Table 1-6: Florida Road Condition by Functional System -- Urban

Table 1-6: Florida Road Condition by Functional System -- Urban

(Miles)

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  1995 1996 1997 1998 1999 2000
Interstate (total reported) 526 405 468 477 486 481
Very good 12 40 63 271 269 270
Good 121 147 163 114 144 146
Fair 125 72 83 40 30 26
Mediocre 258 136 156 52 37 33
Poor 10 10 3 0 6 6
Not reported 0 108 49 41 33 38
Other freeways and expressways (total reported) 389 374 382 400 414 404
Very good 3 5 8 188 155 155
Good 55 155 114 170 203 199
Fair 436 205 256 42 53 47
Mediocre 7 9 4 0 2 2
Poor 6 0 0 0 1 1
Not reported 0 31 21 19 11 59
Other principal arterial (total reported) 2,655 2,264 2,367 2,398 2,439 2,407
Very good 60 52 86 511 514 517
Good 545 613 775 1,096 1,134 1,116
Fair 1,722 1,318 1,276 681 687 673
Mediocre 234 216 178 83 71 67
Poor 94 65 52 27 33 34
Not reported 0 383 316 290 248 288
Urban minor arterial (total reported) N N N N N 1,558
Very good N N N N N 154
Good N N N N N 534
Fair N N N N N 717
Mediocre N N N N N 74
Poor N N N N N 79
Not reported N N N N N 0
Urban collector (total reported) N N N N N 162
Very good N N N N N 11
Good N N N N N 52
Fair N N N N N 88
Mediocre N N N N N 8
Poor N N N N N 3
Not reported N N N N N NA

KEY: N = data do not exist; NA = not applicable.

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 ofFeb. 1, 2002.