SR 666 D Zeis HWY over Over Lower Sheriff Run
Fair Condition109 years old139 vehicles/day
Location
| State | Pennsylvania |
| County | Forest |
| Location | Howe Township |
| Carries | SR 666 D Zeis HWY |
| Crosses | Over Lower Sheriff Run |
| Coordinates | 41.61855, -79.11514 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 3 — Scour critical |
Physical Characteristics
| Material | Concrete |
| Design | Slab |
| Total Length | 21.0 ft (6.4 m) |
| Max Span | 19.0 ft (5.8 m) |
| Deck Width | 26.2 ft (8 m) |
| Deck Area | 51.2 sq m |
| Main Spans | 1 |
| Year Built | 1917 (reconstructed 1992) |
Traffic
| Avg Daily Traffic | 139 (2023) |
| Truck Traffic | 18% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | November 2024 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000017216 |