T-366 Barron RD over Slippery Rock Creek
Fair Condition53 years old200 vehicles/day
Location
| State | Pennsylvania |
| County | Butler |
| Location | 0.15 Mi SE Of SR 0108 |
| Carries | T-366 Barron RD |
| Crosses | Slippery Rock Creek |
| Coordinates | 41.04171, -80.09503 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 4 — Foundations need monitoring |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 103.0 ft (31.4 m) |
| Max Span | 100.1 ft (30.5 m) |
| Deck Width | 29.9 ft (9.1 m) |
| Deck Area | 285.7 sq m |
| Main Spans | 1 |
| Year Built | 1973 |
Traffic
| Avg Daily Traffic | 200 (2015) |
| Truck Traffic | 9% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | October 2023 |
| Inspection Frequency | Every 24 months |
| Owner | Town/Township Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000008300 |