Ramp B N.b.on over Future Subway Extension
Fair Condition57 years old9,283 vehicles/day
Location
| State | Pennsylvania |
| County | Philadelphia |
| Location | Broad St.interch. 3700c07 |
| Carries | Ramp B N.b.on |
| Crosses | Future Subway Extension |
| Coordinates | 39.89889, -75.17417 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 375.0 ft (114.3 m) |
| Max Span | 98.1 ft (29.9 m) |
| Deck Width | 26.6 ft (8.1 m) |
| Deck Area | 925.8 sq m |
| Main Spans | 3 |
| Year Built | 1969 |
Traffic
| Avg Daily Traffic | 9,283 (2024) |
| Truck Traffic | 5% |
| Lanes On Bridge | 1 |
Inspection & Ownership
| Last Inspection | 124 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000039309 |