Madison Avenue over Pa 309 Expressway
Good Condition20 years old383 vehicles/day
Location
| State | Pennsylvania |
| County | Montgomery |
| Location | Fort Wash. 30k4/3257h8 |
| Carries | Madison Avenue |
| Crosses | Pa 309 Expressway |
| Coordinates | 40.14225, -75.20299 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 128.0 ft (39 m) |
| Max Span | 122.0 ft (37.2 m) |
| Deck Width | 43.0 ft (13.1 m) |
| Deck Area | 510.9 sq m |
| Main Spans | 1 |
| Year Built | 2006 |
Traffic
| Avg Daily Traffic | 383 (2024) |
| Truck Traffic | 4% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 6 |
Inspection & Ownership
| Last Inspection | 722 |
| Inspection Frequency | Every 48 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000044065 |