Table 1-6: Louisiana Road Condition by Functional System -- Urban,,,,,,
(Miles),,,,,,
,1995,1996,1997,1998,1999,2000
Interstate (total reported),270,282,282,259,223,231
   Very good ,69,6,1,0,0,1
   Good,157,71,62,11,21,73
   Fair,21,83,74,73,72,53
   Mediocre ,17,102,109,113,87,80
   Poor,6,20,36,62,43,24
   Not reported,2,0,0,23,59,51
Other freeways and expressways (total reported),45,45,44,45,33,35
   Very good ,3,0,3,0,0,0
   Good,26,3,1,0,4,0
   Fair,16,37,20,22,18,21
   Mediocre ,0,3,12,17,10,9
   Poor,0,2,8,6,1,5
   Not reported,0,0,0,1,11,14
Other principal arterial (total reported),846,845,683,712,715,753
   Very good ,146,21,23,7,7,11
   Good,265,123,107,113,126,124
   Fair,417,517,315,267,268,293
   Mediocre ,13,129,120,173,161,177
   Poor,5,55,118,152,153,148
   Not reported,0,0,154,131,139,99
Urban minor arterial (total reported),N,N,N,N,N,"1,528"
   Very good ,N,N,N,N,N,11
   Good,N,N,N,N,N,167
   Fair,N,N,N,N,N,536
   Mediocre ,N,N,N,N,N,340
   Poor,N,N,N,N,N,474
   Not reported,N,N,N,N,N,N
Urban collector (total reported),N,N,N,N,N,"1,235"
   Very good ,N,N,N,N,N,0
   Good,N,N,N,N,N,84
   Fair,N,N,N,N,N,426
   Mediocre ,N,N,N,N,N,285
   Poor,N,N,N,N,N,440
   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.",,,,,,