Table 1-6: California Road Condition by Functional System -- Urban,,,,,,
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,1995,1996,1997,1998,1999,2000
Interstate (total reported),914,"1,079","1,067","1,070","1,093","1,095"
   Very good ,11,21,24,24,24,32
   Good,194,146,146,146,169,184
   Fair,215,190,195,201,214,160
   Mediocre ,362,557,519,516,503,494
   Poor,132,165,183,183,183,225
   Not reported,162,0,0,0,1,1
,,,,,,
Other freeways and expressways (total reported),"1,073","1,334","1,396","1,396","1,374","1,320"
   Very good ,45,26,39,38,42,13
   Good,257,237,242,242,219,190
   Fair,676,946,956,957,954,916
   Mediocre ,83,104,133,133,133,138
   Poor,12,21,26,26,26,63
   Not reported,255,0,2,0,0,24
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Other principal arterial (total reported),"3,170","5,854","5,835","5,842","5,829","5,886"
   Very good ,319,724,548,89,91,23
   Good,601,"1,029",731,275,273,200
   Fair,"1,597","3,293","3,355","2,521","2,508","2,640"
   Mediocre ,430,446,724,"1,733","1,732","1,869"
   Poor,223,362,477,"1,224","1,225","1,154"
   Not reported,"2,690",0,1,1,3,53
,,,,,,
Urban minor arterial (total reported),N,N,N,N,N,"10,267"
   Very good ,N,N,N,N,N,48
   Good,N,N,N,N,N,244
   Fair,N,N,N,N,N,"3,743"
   Mediocre ,N,N,N,N,N,"3,449"
   Poor,N,N,N,N,N,"2,783"
   Not reported,N,N,N,N,N,0
,,,,,,
Urban collector (total reported),N,N,N,N,N,"9,671"
   Very good ,N,N,N,N,N,39
   Good,N,N,N,N,N,109
   Fair,N,N,N,N,N,"2,262"
   Mediocre ,N,N,N,N,N,"2,956"
   Poor,N,N,N,N,N,"4,305"
   Not reported,N,N,N,N,N,0
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KEY: N = Data do not exist,,,,,,
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"NOTE:  In 2000, the Federal Highway Administration began reporting road condition for urban minor arterials and urban collectors using the International Roughness Index.  In prior years, data were only available using the Present Servicability 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.  ",,,,,,
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"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.",,,,,,