I-81 Sb; SR 0081 over Twp RD 523
Fair Condition58 years old28,798 vehicles/day
Location
| State | Pennsylvania |
| County | Dauphin |
| Location | Grantville |
| Carries | I-81 Sb; SR 0081 |
| Crosses | Twp RD 523 |
| Coordinates | 40.37727, -76.67094 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete Continuous |
| Design | Box Beam - Multiple |
| Total Length | 98.1 ft (29.9 m) |
| Max Span | 34.1 ft (10.4 m) |
| Deck Width | 55.4 ft (16.9 m) |
| Deck Area | 505.3 sq m |
| Main Spans | 3 |
| Year Built | 1968 (reconstructed 1995) |
Traffic
| Avg Daily Traffic | 28,798 (2024) |
| Truck Traffic | 35% |
| Lanes On Bridge | 3 |
| Lanes Under Bridge | 2 |
Inspection & Ownership
| Last Inspection | 924 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000014253 |