Figure 1-1: Rural Road Conditions in Delaware: 2000
Tuesday, January 3, 2012
Figure 1-1: Rural Road Conditions in Delaware: 2000
Excel | CSV | Graphic Version
(Miles)
| Interstate | Other principal arterial | Minor arterial | Major collector | |
|---|---|---|---|---|
| Total | 0 | 199 | 122 | 554 |
| Very good | 0 | 6 | 0 | 0 |
| Good | 0 | 83 | 59 | 219 |
| Fair | 0 | 103 | 48 | 228 |
| Mediocre | 0 | 6 | 11 | 70 |
| Poor | 0 | 1 | 4 | 37 |
(Percent)
| Interstate | Other principal arterial | Minor arterial | Major collector | |
|---|---|---|---|---|
| Total | 0 | 100 | 100 | 100 |
| Very good | 0 | 3 | 0 | 0 |
| Good | 0 | 42 | 48 | 40 |
| Fair | 0 | 52 | 39 | 41 |
| Mediocre | 0 | 3 | 9 | 13 |
| Poor | 0 | 1 | 3 | 7 |
KEY: NA = not applicable.
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.