US 90a over San Marcos Ri Rel #2
Fair Condition89 years old3,315 vehicles/day
Location
| State | Texas |
| County | Gonzales |
| Location | 1.05 Mi W Of US 183 |
| Carries | US 90a |
| Crosses | San Marcos Ri Rel #2 |
| Coordinates | 29.51441, -97.48051 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 321.9 ft (98.1 m) |
| Max Span | 40.0 ft (12.2 m) |
| Deck Width | 50.2 ft (15.3 m) |
| Deck Area | 1500.9 sq m |
| Main Spans | 8 |
| Year Built | 1937 (reconstructed 1972) |
Traffic
| Avg Daily Traffic | 3,315 (2023) |
| Truck Traffic | 20% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | December 2024 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is possibly eligible (requires evaluation) |
| Structure Number | 130900002506052 |