Table 1-6: Texas Road Condition by Functional System -- Urban,,,,,,
(Miles),,,,,,
,1995,1996,1997,1998,1999,2000
Interstate (total reported),752,"1,028","1,026","1,018","1,021","1,021"
   Very good ,528,297,84,30,39,39
   Good,99,464,466,346,400,403
   Fair,25,199,288,309,308,308
   Mediocre ,54,64,182,313,254,255
   Poor,46,4,6,20,20,16
   Not reported,279,2,0,0,0,0
Other freeways and expressways (total reported),924,"1,190","1,179","1,224","1,200","1,109"
   Very good ,606,373,161,52,40,42
   Good,81,483,380,297,349,351
   Fair,46,177,332,378,345,333
   Mediocre ,78,136,295,469,430,323
   Poor,113,21,11,28,36,60
   Not reported,316,48,0,0,1,92
Other principal arterial (total reported),"3,849","4,734","5,026","4,911","4,913","4,244"
   Very good ,"2,422","1,868","1,332",149,62,69
   Good,482,"1,392","1,371",855,770,689
   Fair,168,537,798,830,958,937
   Mediocre ,382,701,"1,154","1,337","1,212","1,354"
   Poor,395,236,371,"1,740","1,911","1,195"
   Not reported,"1,114",176,0,0,12,696
Urban minor arterial (total reported),N,N,N,N,N,"2,870"
   Very good ,N,N,N,N,N,7
   Good,N,N,N,N,N,339
   Fair,N,N,N,N,N,"1,892"
   Mediocre ,N,N,N,N,N,450
   Poor,N,N,N,N,N,182
   Not reported,N,N,N,N,N,0
Urban collector (total reported),N,N,N,N,N,"1,343"
   Very good ,N,N,N,N,N,0
   Good,N,N,N,N,N,98
   Fair,N,N,N,N,N,611
   Mediocre ,N,N,N,N,N,338
   Poor,N,N,N,N,N,296
   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 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.",,,,,,