T-452; Alleman RD over I-81 ; SR 0081
Fair Condition63 years old566 vehicles/day
Location
| State | Pennsylvania |
| County | Franklin |
| Location | 0.5 Ml. N.of Marion |
| Carries | T-452; Alleman RD |
| Crosses | I-81 ; SR 0081 |
| Coordinates | 39.86314, -77.68447 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 222.1 ft (67.7 m) |
| Max Span | 74.1 ft (22.6 m) |
| Deck Width | 33.5 ft (10.2 m) |
| Deck Area | 690.5 sq m |
| Main Spans | 4 |
| Year Built | 1963 |
Traffic
| Avg Daily Traffic | 566 (2024) |
| Truck Traffic | 22% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 4 |
Inspection & Ownership
| Last Inspection | 124 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000017372 |