Us421 Byp. Nbl over Yadkin River
Fair Condition60 years old14,000 vehicles/day
Location
| State | North Carolina |
| County | Wilkes |
| Location | 0.4 Mi.n.jct.nc268 |
| Carries | Us421 Byp. Nbl |
| Crosses | Yadkin River |
| Coordinates | 36.14520, -81.17719 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 224.7 ft (68.5 m) |
| Max Span | 73.8 ft (22.5 m) |
| Deck Width | 30.8 ft (9.4 m) |
| Deck Area | 643.9 sq m |
| Main Spans | 3 |
| Year Built | 1966 |
Traffic
| Avg Daily Traffic | 14,000 (2022) |
| Truck Traffic | 12% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 423 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000001930067 |