SR 61 over Susquehanna River
Good Condition40 years old20,080 vehicles/day
Location
| State | Pennsylvania |
| County | Northumberland |
| Location | Sunbury River Bridge |
| Carries | SR 61 |
| Crosses | Susquehanna River |
| Coordinates | 40.86269, -76.79713 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 4 — Foundations need monitoring |
Physical Characteristics
| Material | Prestressed Concrete Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 2908.1 ft (886.4 m) |
| Max Span | 149.0 ft (45.4 m) |
| Deck Width | 61.4 ft (18.7 m) |
| Deck Area | 16575.7 sq m |
| Main Spans | 19 |
| Year Built | 1986 |
Traffic
| Avg Daily Traffic | 20,080 (2024) |
| Truck Traffic | 7% |
| Lanes On Bridge | 4 |
| Lanes Under Bridge | 2 |
Inspection & Ownership
| Last Inspection | November 2023 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000029008 |