SR 846 Orngvlle.rd over Over Big Run Trib
Poor Condition116 years old741 vehicles/day
Location
| State | Pennsylvania |
| County | Mercer |
| Location | West Salem Township |
| Carries | SR 846 Orngvlle.rd |
| Crosses | Over Big Run Trib |
| Coordinates | 41.38701, -80.43813 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 4 (Poor) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 3 — Scour critical |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 24.9 ft (7.6 m) |
| Max Span | 24.0 ft (7.3 m) |
| Deck Width | 24.3 ft (7.4 m) |
| Deck Area | 56.2 sq m |
| Main Spans | 1 |
| Year Built | 1910 (reconstructed 1984) |
Traffic
| Avg Daily Traffic | 741 (2024) |
| Truck Traffic | 7% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 424 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000025900 |