IH 410 Ml over FM 3487 (culebra Rd)
Fair Condition70 years old172,438 vehicles/day
Location
| State | Texas |
| County | Bexar |
| Location | 2.7 Mi SW Of SH 16 |
| Carries | IH 410 Ml |
| Crosses | FM 3487 (culebra Rd) |
| Coordinates | 29.45317, -98.63009 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 202.1 ft (61.6 m) |
| Max Span | 55.1 ft (16.8 m) |
| Deck Width | 178.1 ft (54.3 m) |
| Deck Area | 3344.9 sq m |
| Main Spans | 4 |
| Year Built | 1956 (reconstructed 1988) |
Traffic
| Avg Daily Traffic | 172,438 (2020) |
| Truck Traffic | 16% |
| Lanes On Bridge | 12 |
| Lanes Under Bridge | 8 |
Inspection & Ownership
| Last Inspection | 624 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is possibly eligible (requires evaluation) |
| Structure Number | 150150052104020 |