FM 421 over Upper Rocky Creek
Fair Condition42 years old1,711 vehicles/day
Location
| State | Texas |
| County | Hardin |
| Location | 6.70 Mi W Of US 69 |
| Carries | FM 421 |
| Crosses | Upper Rocky Creek |
| Coordinates | 30.22553, -94.30856 |
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 | 46.9 ft (14.3 m) |
| Max Span | 9.8 ft (3 m) |
| Deck Width | 75.1 ft (22.9 m) |
| Deck Area | 327.5 sq m |
| Main Spans | 4 |
| Year Built | 1984 (reconstructed 2012) |
Traffic
| Avg Daily Traffic | 1,711 (2020) |
| Truck Traffic | 11% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 424 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 201010081303033 |