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

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

(Miles)

Excel | CSV

  1995 1996 1997 1998 1999 2000
Interstate (total reported) 165 110 111 436 436 435
Very good 57 47 47 351 307 307
Good 101 59 60 80 118 111
Fair 7 4 4 3 8 16
Mediocre 0 0 0 2 1 1
Poor 0 0 0 0 2 0
Not reported 270 324 326 0 1 1
Other freeways and expressways (total reported) 29 16 16 164 164 166
Very good 23 12 12 115 104 109
Good 5 3 3 41 48 45
Fair 1 1 1 6 10 11
Mediocre 0 0 0 2 2 1
Poor 0 0 0 0 0 0
Not reported 142 146 146 1 2 0
Other principal arterial (total reported) 127 24 24 1,745 1,744 1,745
Very good 102 16 16 1,126 950 883
Good 22 8 8 512 620 676
Fair 3 0 0 106 171 180
Mediocre 0 0 0 1 3 5
Poor 0 0 0 0 0 1
Not reported 1,635 1,729 1,734 8 13 13
Urban minor arterial (total reported) N N N N N 2,601
Very good N N N N N 2,254
Good N N N N N 254
Fair N N N N N 79
Mediocre N N N N N 0
Poor N N N N N 14
Not reported N N N N N N
Urban collector (total reported) N N N N N 1,912
Very good N N N N N 1,893
Good N N N N N 16
Fair N N N N N 0
Mediocre N N N N N 0
Poor N N N N N 3
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.