SR 666 D Zeis HWY over Over Upper Sheriff Run
Poor Condition43 years old139 vehicles/day
Location
| State | Pennsylvania |
| County | Forest |
| Location | Howe Township |
| Carries | SR 666 D Zeis HWY |
| Crosses | Over Upper Sheriff Run |
| Coordinates | 41.61774, -79.11285 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 5 (Fair) |
| Superstructure | 4 (Poor) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 26.9 ft (8.2 m) |
| Max Span | 24.9 ft (7.6 m) |
| Deck Width | 32.5 ft (9.9 m) |
| Deck Area | 81.2 sq m |
| Main Spans | 1 |
| Year Built | 1983 |
Traffic
| Avg Daily Traffic | 139 (2023) |
| Truck Traffic | 18% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 923 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000017217 |