Figure 1-2: Urban Road Conditions in Indiana: 2000
Tuesday, January 3, 2012
Figure 1-2: Urban Road Conditions in Indiana: 2000
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(Miles)
| Interstate | Other freeways and expressways | Other Principal Arterial | Urban Minor Arterial | Urban Collector | |
|---|---|---|---|---|---|
| Total | 318 | 144 | 1,094 | 315 | N |
| Very good | 72 | 16 | 50 | 0 | N |
| Good | 165 | 22 | 250 | 157 | N |
| Fair | 53 | 69 | 571 | 93 | N |
| Mediocre | 22 | 14 | 137 | 29 | N |
| Poor | 6 | 23 | 86 | 36 | N |
(Percent)
| Interstate | Other freeways and expressways | Other principal arterial | Urban minor arterial | Urban collector | |
|---|---|---|---|---|---|
| Total | 100 | 100 | 100 | 100 | N |
| Very good | 23 | 11 | 5 | 0 | N |
| Good | 52 | 15 | 23 | 50 | N |
| Fair | 17 | 48 | 52 | 30 | N |
| Mediocre | 7 | 10 | 13 | 9 | N |
| Poor | 2 | 16 | 8 | 11 | N |
NOTE: Numbers may not add to 100 due to rounding.
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.