SH 146 over East Prong Old River
Fair Condition90 years old13,246 vehicles/day
Location
| State | Texas |
| County | Liberty |
| Location | 3.8 Mi S Of US 90 |
| Carries | SH 146 |
| Crosses | East Prong Old River |
| Coordinates | 29.98868, -94.90550 |
Condition Ratings
| Overall Condition | Fair |
| Channel/Waterway | 7 (Good) |
| Culvert | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 44.0 ft (13.4 m) |
| Max Span | 9.8 ft (3 m) |
| Deck Width | 84.0 ft (25.6 m) |
| Deck Area | 343.0 sq m |
| Main Spans | 4 |
| Year Built | 1936 (reconstructed 2011) |
Traffic
| Avg Daily Traffic | 13,246 (2022) |
| Truck Traffic | 13% |
| Lanes On Bridge | 5 |
Inspection & Ownership
| Last Inspection | 424 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is possibly eligible (requires evaluation) |
| Structure Number | 201460038901015 |