Alexander ST over Saw Mill Run
Poor Condition102 years old20 vehicles/day
Location
| State | Pennsylvania |
| County | Allegheny |
| Location | 001 Alexander ST Bridge |
| Carries | Alexander ST |
| Crosses | Saw Mill Run |
| Coordinates | 40.44008, -80.03336 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 7 (Good) |
| Superstructure | 4 (Poor) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 4 — Foundations need monitoring |
Physical Characteristics
| Material | Steel |
| Design | Girder and Floorbeam |
| Total Length | 42.0 ft (12.8 m) |
| Max Span | 40.0 ft (12.2 m) |
| Deck Width | 11.8 ft (3.6 m) |
| Deck Area | 46.1 sq m |
| Main Spans | 1 |
| Year Built | 1924 (reconstructed 2010) |
Traffic
| Avg Daily Traffic | 20 (2024) |
| Truck Traffic | 10% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 624 |
| Inspection Frequency | Every 24 months |
| Owner | City/Municipal Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000002392 |