Figure 1-1: Rural Road Conditions in Rhode Island: 2000
Tuesday, January 3, 2012
Figure 1-1: Rural Road Conditions in Rhode Island: 2000
Excel | CSV | Graphic Version
(Miles)
| Interstate | Other principal arterial | Minor arterial | Major collector | |
|---|---|---|---|---|
| Total | 21 | 63 | 70 | 83 |
| Very good | 0 | 0 | 3 | 0 |
| Good | 18 | 24 | 32 | 33 |
| Fair | 3 | 36 | 31 | 37 |
| Mediocre | 0 | 3 | 2 | 7 |
| Poor | 0 | 0 | 2 | 6 |
(Percent)
| Interstate | Other principal arterial | Minor arterial | Major collector | |
|---|---|---|---|---|
| Total | 100 | 100 | 100 | 100 |
| Very good | 0 | 0 | 4 | 0 |
| Good | 86 | 38 | 46 | 40 |
| Fair | 14 | 57 | 44 | 45 |
| Mediocre | 0 | 5 | 3 | 8 |
| Poor | 0 | 0 | 3 | 7 |
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.