Atascosa County Bridge Report Card
Atascosa County scores 92 out of 100 on BridgeLookup's Bridge Condition Exposure Score, based on FHWA National Bridge Inventory records.
Atascosa County, Texas
Atascosa County has 176 bridges in the National Bridge Inventory, with 1 rated poor and 3 rated scour-critical. Its poor-condition share of 0.6% is at or below the 1.2% statewide average. Poor-condition bridges carry about 1,762 daily vehicle crossings.
Quote-Ready Local Facts
Copyable Facts for Reporters
BridgeLookup.com gives Atascosa County a Bridge Condition Exposure Score of 92/100 (A). The county has 176 bridges in the National Bridge Inventory, including 1 in poor condition and 3 rated scour-critical. Poor-condition bridges carry about 1,762 daily vehicle crossings. Poor condition does not mean unsafe; bridges judged unsafe are closed or restricted by transportation agencies.
How the Score Breaks Down
| Factor | Weight | County Value | Penalty |
|---|---|---|---|
| Poor-condition bridge share | 40 | 0.6% | 1.1 |
| Poor-condition traffic exposure | 25 | 0.2% of measured traffic | 0.1 |
| Scour-critical bridge share | 20 | 1.7% | 3.4 |
| Average age vs national baseline | 10 | 56 years vs 48 nationally | 3.2 |
| Traffic-data completeness | 5 | 1,025,256 measured daily crossings | 0.0 |
Score = 100 minus weighted penalties. The score is a comparative research signal, not an official safety rating. Read the full methodology.
County Comparisons
| County Poor-Condition Share | 0.6% |
| State Poor-Condition Share | 1.2% |
| National Poor-Condition Share | 6.7% |
| County Scour-Critical Share | 1.7% |
| Average Bridge Age | 56 years |
| Poor-Condition Traffic Exposure | 1,762 vehicles/day |
Bridges to Watch
Top Bridges to Watch in Atascosa County
| Bridge | Reason | Condition | Daily Traffic | Year Built |
|---|---|---|---|---|
| US 281a over Atascosa River | Poor condition + traffic exposure | Poor | 1,762 | 1925 |
| SH 173 over Padilla Creek | Scour-critical foundation rating | Good | 2,448 | 1940 |
| CR 414 over Borrego Creek | Scour-critical foundation rating | Fair | 59 | 2001 |
| CR 427 over East Metate Creek | Scour-critical foundation rating | Fair | 36 | 2008 |
| IH 37 over Draw | High traffic | Fair | 29,873 | 1979 |
| IH 37 over Draw | High traffic | Fair | 29,873 | 1979 |
| IH 37 Ml W Fr RD over Draw | High traffic | Fair | 29,000 | 1979 |
| IH 37 over Draw | High traffic | Fair | 23,567 | 1955 |
| IH 37 over Dry Br Of Atascosa River | High traffic | Good | 23,567 | 1955 |
| IH 37 over Draw | High traffic | Good | 22,389 | 1976 |
Important safety note
Poor condition does not mean a bridge is unsafe. It means at least one major component has significant deterioration and the bridge is a priority for maintenance, repair, or replacement. Bridges judged unsafe are closed or restricted by transportation agencies.