Triphammer RD T315 over Piney Fork
Fair Condition124 years old803 vehicles/day
Location
| State | Pennsylvania |
| County | Allegheny |
| Location | Pf01 Piney Fork # 1 |
| Carries | Triphammer RD T315 |
| Crosses | Piney Fork |
| Coordinates | 40.28198, -79.98378 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 4 (Poor) |
| Scour Critical | 3 — Scour critical |
Physical Characteristics
| Material | Masonry |
| Design | Arch - Deck |
| Total Length | 29.9 ft (9.1 m) |
| Max Span | 29.9 ft (9.1 m) |
| Deck Width | 22.0 ft (6.7 m) |
| Deck Area | 61.0 sq m |
| Main Spans | 1 |
| Year Built | 1902 (reconstructed 2014) |
Traffic
| Avg Daily Traffic | 803 (2023) |
| Truck Traffic | 1% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 323 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000002360 |