US 83 over Arroyo Chilpin
Fair Condition87 years old4,424 vehicles/day
Location
| State | Texas |
| County | Zapata |
| Location | 10.7 Mi N Of FM 3169 |
| Carries | US 83 |
| Crosses | Arroyo Chilpin |
| Coordinates | 27.19691, -99.42016 |
Condition Ratings
| Overall Condition | Fair |
| Channel/Waterway | 6 (Satisfactory) |
| Culvert | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 26.9 ft (8.2 m) |
| Max Span | 5.9 ft (1.8 m) |
| Deck Width | 76.1 ft (23.2 m) |
| Deck Area | 190.2 sq m |
| Main Spans | 4 |
| Year Built | 1939 (reconstructed 2015) |
Traffic
| Avg Daily Traffic | 4,424 (2024) |
| Truck Traffic | 18% |
| Lanes On Bridge | 4 |
Inspection & Ownership
| Last Inspection | 423 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is possibly eligible (requires evaluation) |
| Structure Number | 212530003802043 |