Figure 1-1: Rural Road Conditions in Texas: 2000
Tuesday, January 3, 2012
Figure 1-1: Rural Road Conditions in Texas: 2000
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(Miles)
| Interstate | Other Principal Arterial | Minor Arterial | Major Collector | |
|---|---|---|---|---|
| Total | 2,173 | 6,881 | 9,647 | 36,139 |
| Very good | 375 | 410 | 437 | 513 |
| Good | 1,303 | 3,383 | 3,623 | 3,937 |
| Fair | 316 | 2,029 | 3,564 | 23,579 |
| Mediocre | 170 | 930 | 1,670 | 5,777 |
| Poor | 9 | 129 | 353 | 2,333 |
| Not reported | 40 | 16 | 0 | 0 |
(Percent)
| Interstate | Other Principal Arterial | Minor Arterial | Major Collector | |
|---|---|---|---|---|
| Total | 100 | 100 | 100 | 100 |
| Very good | 17 | 6 | 5 | 1 |
| Good | 60 | 49 | 38 | 11 |
| Fair | 15 | 29 | 37 | 65 |
| Mediocre | 8 | 14 | 17 | 16 |
| Poor | 0 | 2 | 4 | 6 |
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.