US 57 over Palo Blanco Creek
Good Condition59 years old4,093 vehicles/day
Location
| State | Texas |
| County | Zavala |
| Location | At Maverick C/l |
| Carries | US 57 |
| Crosses | Palo Blanco Creek |
| Coordinates | 28.92701, -100.11261 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 8 (Very Good) |
| Culvert | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 86.0 ft (26.2 m) |
| Max Span | 9.8 ft (3 m) |
| Deck Width | 66.3 ft (20.2 m) |
| Deck Area | 529.2 sq m |
| Main Spans | 8 |
| Year Built | 1967 (reconstructed 1990) |
Traffic
| Avg Daily Traffic | 4,093 (2020) |
| Truck Traffic | 22% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | November 2024 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is possibly eligible (requires evaluation) |
| Structure Number | 222540027603069 |