T-846 Marwood Road over Little Buffalo Creek
Poor Condition38 years old800 vehicles/day
Location
| State | Pennsylvania |
| County | Butler |
| Location | Btw T820 & T843 |
| Carries | T-846 Marwood Road |
| Crosses | Little Buffalo Creek |
| Coordinates | 40.77877, -79.77383 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 5 (Fair) |
| Superstructure | 4 (Poor) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 3 — Scour critical |
Physical Characteristics
| Material | Concrete |
| Design | Slab |
| Total Length | 27.9 ft (8.5 m) |
| Max Span | 26.9 ft (8.2 m) |
| Deck Width | 27.9 ft (8.5 m) |
| Deck Area | 72.2 sq m |
| Main Spans | 1 |
| Year Built | 1988 |
Traffic
| Avg Daily Traffic | 800 (2015) |
| Truck Traffic | 9% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 623 |
| Inspection Frequency | Every 24 months |
| Owner | Town/Township Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000008294 |