SR 346-pa 346 over Knapp Creek
Good Condition16 years old1,147 vehicles/day
Location
| State | Pennsylvania |
| County | McKean |
| Location | Prentisvale |
| Carries | SR 346-pa 346 |
| Crosses | Knapp Creek |
| Coordinates | 41.93415, -78.44275 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 85.0 ft (25.9 m) |
| Max Span | 84.0 ft (25.6 m) |
| Deck Width | 31.5 ft (9.6 m) |
| Deck Area | 248.6 sq m |
| Main Spans | 1 |
| Year Built | 2010 |
Traffic
| Avg Daily Traffic | 1,147 (2024) |
| Truck Traffic | 5% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 923 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000046254 |