SR 60 over P&o Rr Chartiers Creek
Fair Condition46 years old18,064 vehicles/day
Location
| State | Pennsylvania |
| County | Allegheny |
| Location | Thornburg Bridge |
| Carries | SR 60 |
| Crosses | P&o Rr Chartiers Creek |
| Coordinates | 40.44014, -80.08297 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 8 (Very Good) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 7 — Countermeasures installed |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 685.0 ft (208.8 m) |
| Max Span | 214.9 ft (65.5 m) |
| Deck Width | 48.6 ft (14.8 m) |
| Deck Area | 3090.2 sq m |
| Main Spans | 3 |
| Year Built | 1980 (reconstructed 2023) |
Traffic
| Avg Daily Traffic | 18,064 (2024) |
| Truck Traffic | 10% |
| Lanes On Bridge | 3 |
| Lanes Under Bridge | 2 |
Inspection & Ownership
| Last Inspection | 624 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000000768 |