T-378 West Loop RD over Oldtown Run
Fair Condition70 years old674 vehicles/day
Location
| State | Pennsylvania |
| County | Blair |
| Location | 3 Mi.se.of Hollidaysburg |
| Carries | T-378 West Loop RD |
| Crosses | Oldtown Run |
| Coordinates | 40.41363, -78.34683 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 5 (Fair) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 4 — Foundations need monitoring |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 87.9 ft (26.8 m) |
| Max Span | 41.0 ft (12.5 m) |
| Deck Width | 21.3 ft (6.5 m) |
| Deck Area | 174.2 sq m |
| Main Spans | 2 |
| Year Built | 1956 (reconstructed 2014) |
Traffic
| Avg Daily Traffic | 674 (2024) |
| Truck Traffic | 1% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 924 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000005910 |