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

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

(Miles)

Excel | CSV

  1995 1996 1997 1998 1999 2000
Interstate (total reported) 1,486 2,204 2,208 2,216 2,212 2,173
Very good 970 1,601 770 303 407 375
Good 150 528 1,104 1,411 1,378 1,303
Fair 60 48 230 351 304 316
Mediocre 170 15 92 148 122 170
Poor 136 12 12 3 1 9
Not reported 717 0 0 0 0 40
Other principal arterial (total reported) 4,445 6,659 6,777 6,861 6,887 6,881
Very good 3,118 3,149 1,857 726 329 410
Good 502 2,749 2,779 3,049 3,366 3,383
Fair 223 540 1,558 2,086 2,196 2,029
Mediocre 311 185 528 896 886 930
Poor 291 36 55 104 110 129
Not reported 2,294 96 0 0 0 16
Minor arterial (total reported) 5,610 9,321 9,469 9,642 9,649 9,647
Very good 4,354 3,530 1,809 827 324 437
Good 562 4,402 3,768 3,907 3,850 3,623
Fair 123 953 2,739 3,040 3,550 3,564
Mediocre 356 417 1,046 1,669 1,662 1,670
Poor 215 19 107 199 263 353
Not reported 3,837 133 0 0 0 0
Major collector (total reported) N N N N N 36,139
Very good N N N N N 513
Good N N N N N 3,937
Fair N N N N N 23,579
Mediocre N N N N N 5,777
Poor N N N N N 2,333
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.