Twenty Eighth ST over N-s Rr /pat/sassafras ST
Poor Condition95 years old6,500 vehicles/day
Location
| State | Pennsylvania |
| County | Allegheny |
| Location | 115 28th ST Bridge |
| Carries | Twenty Eighth ST |
| Crosses | N-s Rr /pat/sassafras ST |
| Coordinates | 40.45596, -79.97335 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 4 (Poor) |
| Superstructure | 4 (Poor) |
| Substructure | 6 (Satisfactory) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel |
| Design | Truss - Thru |
| Total Length | 315.0 ft (96 m) |
| Max Span | 210.0 ft (64 m) |
| Deck Width | 24.6 ft (7.5 m) |
| Deck Area | 720 sq m |
| Main Spans | 1 |
| Year Built | 1931 (reconstructed 1974) |
Traffic
| Avg Daily Traffic | 6,500 (2004) |
| Truck Traffic | 5% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 8 |
Inspection & Ownership
| Last Inspection | October 2022 |
| Inspection Frequency | Every 24 months |
| Owner | City/Municipal Highway Agency |
| Historical Significance | Bridge is eligible for the National Register |
| Structure Number | 000000000002461 |