T-761 Keck Road over Bonnie Brook
Fair Condition30 years old100 vehicles/day
Location
| State | Pennsylvania |
| County | Butler |
| Location | 0.75 Mi SW Of Carbon Cntr |
| Carries | T-761 Keck Road |
| Crosses | Bonnie Brook |
| Coordinates | 40.86656, -79.80359 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 8 (Very Good) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 4 — Foundations need monitoring |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 46.9 ft (14.3 m) |
| Max Span | 44.9 ft (13.7 m) |
| Deck Width | 31.5 ft (9.6 m) |
| Deck Area | 137.3 sq m |
| Main Spans | 1 |
| Year Built | 1996 |
Traffic
| Avg Daily Traffic | 100 (2015) |
| Truck Traffic | 9% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | November 2023 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000008286 |