T-570 Old RTE 422 over Little Buffalo Run
Poor Condition88 years old50 vehicles/day
Location
| State | Pennsylvania |
| County | Butler |
| Location | 0.9 Mi E Of S.r. 1015 |
| Carries | T-570 Old RTE 422 |
| Crosses | Little Buffalo Run |
| Coordinates | 40.85669, -79.76024 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 5 (Fair) |
| Superstructure | 4 (Poor) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 4 — Foundations need monitoring |
Physical Characteristics
| Material | Concrete |
| Design | Tee Beam |
| Total Length | 25.9 ft (7.9 m) |
| Max Span | 24.0 ft (7.3 m) |
| Deck Width | 43.0 ft (13.1 m) |
| Deck Area | 103.5 sq m |
| Main Spans | 1 |
| Year Built | 1938 (reconstructed 1960) |
Traffic
| Avg Daily Traffic | 50 (2016) |
| Truck Traffic | 9% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | December 2023 |
| Inspection Frequency | Every 24 months |
| Owner | Town/Township Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 000000000039985 |