Us421 over Trib.of Thornton Crk
Good Condition81 years old11,000 vehicles/day
Location
| State | North Carolina |
| County | Harnett |
| Location | 0.2 Mi. S. Jct. Sr2077 |
| Carries | Us421 |
| Crosses | Trib.of Thornton Crk |
| Coordinates | 35.37507, -78.71066 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 4 (Poor) |
| Culvert | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Culvert |
| Total Length | 21.0 ft (6.4 m) |
| Max Span | 9.8 ft (3 m) |
| Deck Area | 108.8 sq m |
| Main Spans | 2 |
| Year Built | 1945 |
Traffic
| Avg Daily Traffic | 11,000 (2021) |
| Truck Traffic | 14% |
| Lanes On Bridge | 4 |
Inspection & Ownership
| Last Inspection | 324 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000850256 |