Sr3300 over I85 Us421
Good Condition23 years old16,000 vehicles/day
Location
| State | North Carolina |
| County | Guilford |
| Location | 0.6 Mi.s.jct.sr3505 |
| Carries | Sr3300 |
| Crosses | I85 Us421 |
| Coordinates | 36.00075, -79.79219 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 262.8 ft (80.1 m) |
| Max Span | 130.9 ft (39.9 m) |
| Deck Width | 81.4 ft (24.8 m) |
| Deck Area | 1986.5 sq m |
| Main Spans | 2 |
| Year Built | 2003 |
Traffic
| Avg Daily Traffic | 16,000 (2021) |
| Truck Traffic | 6% |
| Lanes On Bridge | 4 |
| Lanes Under Bridge | 8 |
Inspection & Ownership
| Last Inspection | October 2023 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000810805 |