Leechburg RD over Plum Creek
Fair Condition70 years old4,369 vehicles/day
Location
| State | Pennsylvania |
| County | Allegheny |
| Location | 100w.of Unity-trestle RD |
| Carries | Leechburg RD |
| Crosses | Plum Creek |
| Coordinates | 40.49173, -79.78527 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Channel/Waterway | 4 (Poor) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Concrete |
| Design | Tee Beam |
| Total Length | 42.0 ft (12.8 m) |
| Max Span | 36.1 ft (11 m) |
| Deck Width | 47.9 ft (14.6 m) |
| Deck Area | 186.9 sq m |
| Main Spans | 1 |
| Year Built | 1956 |
Traffic
| Avg Daily Traffic | 4,369 (2024) |
| Truck Traffic | 6% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 324 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000001646 |