SH 16 over Arroyo Indio
Good Condition72 years old10,399 vehicles/day
Location
| State | Texas |
| County | Zapata |
| Location | 0.9 Mi E Of US 83 |
| Carries | SH 16 |
| Crosses | Arroyo Indio |
| Coordinates | 26.91457, -99.26072 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 7 (Good) |
| Culvert | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 33.1 ft (10.1 m) |
| Max Span | 9.8 ft (3 m) |
| Deck Width | 91.2 ft (27.8 m) |
| Deck Area | 280.8 sq m |
| Main Spans | 3 |
| Year Built | 1954 (reconstructed 2009) |
Traffic
| Avg Daily Traffic | 10,399 (2024) |
| Truck Traffic | 20% |
| Lanes On Bridge | 5 |
Inspection & Ownership
| Last Inspection | 423 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is possibly eligible (requires evaluation) |
| Structure Number | 212530051707055 |