US 11&15; SR 0011 over Shermans Creek; T-309
Fair Condition67 years old9,598 vehicles/day
Location
| State | Pennsylvania |
| County | Perry |
| Location | Near Duncannon Boro |
| Carries | US 11&15; SR 0011 |
| Crosses | Shermans Creek; T-309 |
| Coordinates | 40.38331, -77.02899 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 5 (Fair) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 440.9 ft (134.4 m) |
| Max Span | 98.1 ft (29.9 m) |
| Deck Width | 65.6 ft (20 m) |
| Deck Area | 2,688 sq m |
| Main Spans | 5 |
| Year Built | 1959 (reconstructed 1995) |
Traffic
| Avg Daily Traffic | 9,598 (2023) |
| Truck Traffic | 8% |
| Lanes On Bridge | 4 |
| Lanes Under Bridge | 2 |
Inspection & Ownership
| Last Inspection | 523 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000029429 |