US 181 over Drain
Fair Condition56 years old35,542 vehicles/day
Location
| State | Texas |
| County | San Patricio |
| Location | 0.03 Mi N Of FM 3239 |
| Carries | US 181 |
| Crosses | Drain |
| Coordinates | 27.89741, -97.30766 |
Condition Ratings
| Overall Condition | Fair |
| Channel/Waterway | 6 (Satisfactory) |
| Culvert | 6 (Satisfactory) |
| Scour Critical | 4 — Foundations need monitoring |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 37.1 ft (11.3 m) |
| Max Span | 5.9 ft (1.8 m) |
| Deck Area | 516.4 sq m |
| Main Spans | 5 |
| Year Built | 1970 (reconstructed 1987) |
Traffic
| Avg Daily Traffic | 35,542 (2022) |
| Truck Traffic | 7% |
| Lanes On Bridge | 9 |
Inspection & Ownership
| Last Inspection | 424 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 162050010104062 |