Sr4004 over Wolf Creek
Poor Condition82 years old438 vehicles/day
Location
| State | Pennsylvania |
| County | Butler |
| Location | Christleys Mills |
| Carries | Sr4004 |
| Crosses | Wolf Creek |
| Coordinates | 41.06402, -80.08777 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 5 (Fair) |
| Superstructure | 5 (Fair) |
| Substructure | 4 (Poor) |
| Channel/Waterway | 4 (Poor) |
| Scour Critical | 3 — Scour critical |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 98.1 ft (29.9 m) |
| Max Span | 48.9 ft (14.9 m) |
| Deck Width | 19.7 ft (6 m) |
| Deck Area | 179.4 sq m |
| Main Spans | 2 |
| Year Built | 1944 |
Traffic
| Avg Daily Traffic | 438 (2024) |
| Truck Traffic | 2% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 523 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000008116 |