I85 & Us15 Nbl over Sr1637 & Southern Rr
Fair Condition70 years old21,250 vehicles/day
Location
| State | North Carolina |
| County | Durham |
| Location | 0.33 Mi. N. Jct. Sr1632 |
| Carries | I85 & Us15 Nbl |
| Crosses | Sr1637 & Southern Rr |
| Coordinates | 36.04843, -78.81096 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 8 (Very Good) |
| Superstructure | 5 (Fair) |
| Substructure | 5 (Fair) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 209.0 ft (63.7 m) |
| Max Span | 50.9 ft (15.5 m) |
| Deck Width | 43.0 ft (13.1 m) |
| Deck Area | 834.5 sq m |
| Main Spans | 4 |
| Year Built | 1956 (reconstructed 1996) |
Traffic
| Avg Daily Traffic | 21,250 (2020) |
| Truck Traffic | 16% |
| 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 | 000000000630216 |