422 - Ramps K & L over 422-county Line Express
Poor Condition61 years old6,720 vehicles/day
Location
| State | Pennsylvania |
| County | Montgomery |
| Location | U. Mer. Twp. 3366d05 |
| Carries | 422 - Ramps K & L |
| Crosses | 422-county Line Express |
| Coordinates | 40.09471, -75.41795 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 5 (Fair) |
| Superstructure | 4 (Poor) |
| Substructure | 5 (Fair) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 207.0 ft (63.1 m) |
| Max Span | 67.9 ft (20.7 m) |
| Deck Width | 74.1 ft (22.6 m) |
| Deck Area | 1426.1 sq m |
| Main Spans | 4 |
| Year Built | 1965 |
Traffic
| Avg Daily Traffic | 6,720 (2024) |
| Truck Traffic | 7% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 4 |
Inspection & Ownership
| Last Inspection | November 2022 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000028301 |