NB Bypass over Railroad Property
Fair Condition56 years old1,623 vehicles/day
Location
| State | Pennsylvania |
| County | Allegheny |
| Location | At Mckeesport-duqesne |
| Carries | NB Bypass |
| Crosses | Railroad Property |
| Coordinates | 40.35946, -79.84690 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 5 (Fair) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 262.1 ft (79.9 m) |
| Max Span | 65.0 ft (19.8 m) |
| Deck Width | 23.3 ft (7.1 m) |
| Deck Area | 567.3 sq m |
| Main Spans | 4 |
| Year Built | 1970 (reconstructed 1988) |
Traffic
| Avg Daily Traffic | 1,623 (2024) |
| Truck Traffic | 7% |
| Lanes On Bridge | 1 |
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 | 000000000002869 |