Ridge Road over Pa Tpk (i-476)
Good Condition12 years old7,550 vehicles/day
Location
| State | Pennsylvania |
| County | Montgomery |
| Location | 3.25 Mi. W. Pa-309 2918h5 |
| Carries | Ridge Road |
| Crosses | Pa Tpk (i-476) |
| Coordinates | 40.34940, -75.39012 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 233.9 ft (71.3 m) |
| Max Span | 120.1 ft (36.6 m) |
| Deck Width | 43.3 ft (13.2 m) |
| Deck Area | 941.2 sq m |
| Main Spans | 2 |
| Year Built | 2014 |
Traffic
| Avg Daily Traffic | 7,550 (2024) |
| Truck Traffic | 6% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 6 |
Inspection & Ownership
| Last Inspection | October 2023 |
| Inspection Frequency | Every 48 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000048540 |