Pa 405 over Nsrr & Trib Chillisq Crk
Good Condition13 years old4,012 vehicles/day
Location
| State | Pennsylvania |
| County | Northumberland |
| Location | 2 Mi S Of Montandon |
| Carries | Pa 405 |
| Crosses | Nsrr & Trib Chillisq Crk |
| Coordinates | 40.94146, -76.85693 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 212.9 ft (64.9 m) |
| Max Span | 104.0 ft (31.7 m) |
| Deck Width | 43.3 ft (13.2 m) |
| Deck Area | 856.7 sq m |
| Main Spans | 2 |
| Year Built | 2013 |
Traffic
| Avg Daily Traffic | 4,012 (2023) |
| Truck Traffic | 6% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | November 2023 |
| Inspection Frequency | Every 48 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000048323 |