Old Gulph Road over Mid-county Expressway
Fair Condition52 years old8,834 vehicles/day
Location
| State | Pennsylvania |
| County | Montgomery |
| Location | Lower Merion 3477g02 |
| Carries | Old Gulph Road |
| Crosses | Mid-county Expressway |
| Coordinates | 40.05611, -75.33444 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 5 (Fair) |
| Substructure | 6 (Satisfactory) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 225.1 ft (68.6 m) |
| Max Span | 107.9 ft (32.9 m) |
| Deck Width | 64.6 ft (19.7 m) |
| Deck Area | 1351.4 sq m |
| Main Spans | 2 |
| Year Built | 1974 |
Traffic
| Avg Daily Traffic | 8,834 (2024) |
| Truck Traffic | 7% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 6 |
Inspection & Ownership
| Last Inspection | December 2022 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000027743 |