SR 258 Lake Road over Over Shenango River Trib
Fair Condition61 years old1,374 vehicles/day
Location
| State | Pennsylvania |
| County | Mercer |
| Location | Clark Borough |
| Carries | SR 258 Lake Road |
| Crosses | Over Shenango River Trib |
| Coordinates | 41.28272, -80.41367 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Concrete |
| Design | Slab |
| Total Length | 28.9 ft (8.8 m) |
| Max Span | 26.9 ft (8.2 m) |
| Deck Width | 35.8 ft (10.9 m) |
| Deck Area | 95.9 sq m |
| Main Spans | 1 |
| Year Built | 1965 |
Traffic
| Avg Daily Traffic | 1,374 (2024) |
| Truck Traffic | 13% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 423 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000025853 |