S.r. 45 over Chillisquaque Creek
Fair Condition74 years old3,722 vehicles/day
Location
| State | Pennsylvania |
| County | Northumberland |
| Location | 5.0 Mi E Of Montandon |
| Carries | S.r. 45 |
| Crosses | Chillisquaque Creek |
| Coordinates | 40.97436, -76.80392 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 8 (Very Good) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 234.9 ft (71.6 m) |
| Max Span | 87.9 ft (26.8 m) |
| Deck Width | 29.5 ft (9 m) |
| Deck Area | 644.4 sq m |
| Main Spans | 3 |
| Year Built | 1952 |
Traffic
| Avg Daily Traffic | 3,722 (2023) |
| Truck Traffic | 4% |
| Lanes On 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 | 000000000028974 |