Us421 over S.prong Lewis Fork Creek
Fair Condition45 years old9,400 vehicles/day
Location
| State | North Carolina |
| County | Wilkes |
| Location | .2 Mi.s.jct.sr1171 |
| Carries | Us421 |
| Crosses | S.prong Lewis Fork Creek |
| Coordinates | 36.17383, -81.37616 |
Condition Ratings
| Overall Condition | Fair |
| Channel/Waterway | 7 (Good) |
| Culvert | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Culvert |
| Total Length | 50.9 ft (15.5 m) |
| Max Span | 14.8 ft (4.5 m) |
| Deck Area | 302.2 sq m |
| Main Spans | 3 |
| Year Built | 1981 |
Traffic
| Avg Daily Traffic | 9,400 (2022) |
| Truck Traffic | 14% |
| Lanes On Bridge | 4 |
Inspection & Ownership
| Last Inspection | October 2024 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000001930739 |