T313 Walnut Grove over Sideling Hill Creek
Fair Condition34 years old100 vehicles/day
Location
| State | Pennsylvania |
| County | Huntingdon |
| Location | 2 Mi.w.of Maddensville |
| Carries | T313 Walnut Grove |
| Crosses | Sideling Hill Creek |
| Coordinates | 40.13181, -77.99216 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 5 (Fair) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 133.9 ft (40.8 m) |
| Max Span | 65.0 ft (19.8 m) |
| Deck Width | 28.2 ft (8.6 m) |
| Deck Area | 350.9 sq m |
| Main Spans | 2 |
| Year Built | 1992 (reconstructed 2019) |
Traffic
| Avg Daily Traffic | 100 (2023) |
| Truck Traffic | 10% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | December 2023 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000018936 |