I-81 Nb; SR 0081 over T-561 Blue Ridge Ave.
Good Condition57 years old29,774 vehicles/day
Location
| State | Pennsylvania |
| County | Dauphin |
| Location | 1 Mi. S.e. Linglestown |
| Carries | I-81 Nb; SR 0081 |
| Crosses | T-561 Blue Ridge Ave. |
| Coordinates | 40.33310, -76.75737 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete Continuous |
| Design | Box Beam - Multiple |
| Total Length | 117.1 ft (35.7 m) |
| Max Span | 50.9 ft (15.5 m) |
| Deck Width | 55.4 ft (16.9 m) |
| Deck Area | 603.3 sq m |
| Main Spans | 3 |
| Year Built | 1969 (reconstructed 1995) |
Traffic
| Avg Daily Traffic | 29,774 (2024) |
| Truck Traffic | 34% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 2 |
Inspection & Ownership
| Last Inspection | November 2020 |
| Inspection Frequency | Every 48 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000014239 |