Figure 1-1: Rural Road Conditions in Vermont: 2000
Tuesday, January 3, 2012
Figure 1-1: Rural Road Conditions in Vermont: 2000
Excel | CSV | Graphic Version
(Miles)
| Interstate | Other Principal Arterial | Minor Arterial | Major Collector | |
|---|---|---|---|---|
| Total | 280 | 319 | 733 | 1,950 |
| Very good | 9 | 1 | 3 | 0 |
| Good | 230 | 136 | 269 | 335 |
| Fair | 30 | 50 | 180 | 945 |
| Mediocre | 4 | 82 | 153 | 370 |
| Poor | 7 | 50 | 128 | 300 |
| Not reported | 0 | 0 | 0 | 0 |
(Percent)
| Interstate | Other Principal Arterial | Minor Arterial | Major Collector | |
|---|---|---|---|---|
| Total | 100 | 100 | 100 | 100 |
| Very good | 3 | 0 | 0 | 0 |
| Good | 82 | 43 | 37 | 17 |
| Fair | 11 | 16 | 25 | 48 |
| Mediocre | 1 | 26 | 21 | 19 |
| Poor | 3 | 16 | 17 | 15 |
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.