SR 18 Sharon Road over Over Shenango River
Good Condition60 years old10,243 vehicles/day
Location
| State | Pennsylvania |
| County | Mercer |
| Location | Clark Borough |
| Carries | SR 18 Sharon Road |
| Crosses | Over Shenango River |
| Coordinates | 41.28688, -80.42810 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 426.8 ft (130.1 m) |
| Max Span | 168.0 ft (51.2 m) |
| Deck Width | 60.0 ft (18.3 m) |
| Deck Area | 2380.8 sq m |
| Main Spans | 3 |
| Year Built | 1966 (reconstructed 2014) |
Traffic
| Avg Daily Traffic | 10,243 (2023) |
| Truck Traffic | 7% |
| Lanes On Bridge | 4 |
Inspection & Ownership
| Last Inspection | 423 |
| Inspection Frequency | Every 41 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000025633 |