Portersville Road over Slippery Rock Creek
Good Condition94 years old4,988 vehicles/day
Location
| State | Pennsylvania |
| County | Lawrence |
| Location | 300 Ft SW Of SR 2003 |
| Carries | Portersville Road |
| Crosses | Slippery Rock Creek |
| Coordinates | 40.86112, -80.24333 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 312.0 ft (95.1 m) |
| Max Span | 167.0 ft (50.9 m) |
| Deck Width | 37.1 ft (11.3 m) |
| Deck Area | 1074.6 sq m |
| Main Spans | 2 |
| Year Built | 1932 (reconstructed 2018) |
Traffic
| Avg Daily Traffic | 4,988 (2024) |
| Truck Traffic | 10% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 724 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000022341 |