Figure 1-1: Rural Road Conditions in Wisconsin: 2000
Tuesday, January 3, 2012
Figure 1-1: Rural Road Conditions in Wisconsin: 2000
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(Miles)
| Interstate | Other Principal Arterial | Minor Arterial | Major Collector | |
|---|---|---|---|---|
| Total | 580 | 3,365 | 4,984 | 13,605 |
| Very good | 61 | 563 | 1,052 | 264 |
| Good | 322 | 1,284 | 1,599 | 2,442 |
| Fair | 131 | 1,359 | 1,904 | 7,886 |
| Mediocre | 66 | 129 | 392 | 1,143 |
| Poor | 0 | 30 | 37 | 1,870 |
| Not reported | 1 | 0 | 0 | 0 |
(Percent)
| Interstate | Other Principal Arterial | Minor Arterial | Major Collector | |
|---|---|---|---|---|
| Total | 100 | 100 | 100 | 100 |
| Very good | 11 | 17 | 21 | 2 |
| Good | 56 | 38 | 32 | 18 |
| Fair | 23 | 40 | 38 | 58 |
| Mediocre | 11 | 4 | 8 | 8 |
| Poor | 0 | 1 | 1 | 14 |
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.