Us421 Sbl over Yadkin River
Fair Condition53 years old12,000 vehicles/day
Location
| State | North Carolina |
| County | Forsyth |
| Location | 1.1 Mi. S. Jct. Sr1301 |
| Carries | Us421 Sbl |
| Crosses | Yadkin River |
| Coordinates | 36.10340, -80.50814 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 620.7 ft (189.2 m) |
| Max Span | 79.7 ft (24.3 m) |
| Deck Width | 42.0 ft (12.8 m) |
| Deck Area | 2421.8 sq m |
| Main Spans | 5 |
| Year Built | 1973 |
Traffic
| Avg Daily Traffic | 12,000 (2017) |
| Truck Traffic | 14% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 724 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000670051 |