Ellwood Road over Big Run
Fair Condition122 years old8,919 vehicles/day
Location
| State | Pennsylvania |
| County | Lawrence |
| Location | At Entrance Cascade Pk |
| Carries | Ellwood Road |
| Crosses | Big Run |
| Coordinates | 40.97762, -80.31840 |
Condition Ratings
| Overall Condition | Fair |
| Channel/Waterway | 7 (Good) |
| Culvert | 5 (Fair) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Masonry |
| Design | Culvert |
| Total Length | 26.9 ft (8.2 m) |
| Max Span | 26.9 ft (8.2 m) |
| Deck Area | 97.6 sq m |
| Main Spans | 1 |
| Year Built | 1904 (reconstructed 1940) |
Traffic
| Avg Daily Traffic | 8,919 (2024) |
| Truck Traffic | 4% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 323 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000022223 |