Ridge Avenue over Amtrak Main Line N-s
Poor Condition108 years old9,941 vehicles/day
Location
| State | Pennsylvania |
| County | Philadelphia |
| Location | .1mi Se.29th St. 3590b03 |
| Carries | Ridge Avenue |
| Crosses | Amtrak Main Line N-s |
| Coordinates | 39.98581, -75.17956 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 3 (Serious) |
| Superstructure | 4 (Poor) |
| Substructure | 4 (Poor) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 112.9 ft (34.4 m) |
| Max Span | 59.1 ft (18 m) |
| Deck Width | 57.4 ft (17.5 m) |
| Deck Area | 602 sq m |
| Main Spans | 3 |
| Year Built | 1918 |
Traffic
| Avg Daily Traffic | 9,941 (2024) |
| Truck Traffic | 4% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 624 |
| Inspection Frequency | Every 24 months |
| Owner | Railroad |
| Historical Significance | Bridge is eligible for the National Register |
| Structure Number | 000000000038943 |