Us421 Nbl over Sr1710
Fair Condition66 years old10,250 vehicles/day
Location
| State | North Carolina |
| County | Yadkin |
| Location | .2 Mi.s.jct.sr1146 |
| Carries | Us421 Nbl |
| Crosses | Sr1710 |
| Coordinates | 36.11374, -80.58844 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 152.9 ft (46.6 m) |
| Max Span | 50.9 ft (15.5 m) |
| Deck Width | 31.2 ft (9.5 m) |
| Deck Area | 442.7 sq m |
| Main Spans | 3 |
| Year Built | 1960 (reconstructed 1991) |
Traffic
| Avg Daily Traffic | 10,250 (2021) |
| Truck Traffic | 14% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 2 |
Inspection & Ownership
| Last Inspection | 623 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000001970082 |