Jfk Blvd. over 21st Street
Good Condition69 years old12,155 vehicles/day
Location
| State | Pennsylvania |
| County | Philadelphia |
| Location | In Center City 3590 B08 |
| Carries | Jfk Blvd. |
| Crosses | 21st Street |
| Coordinates | 39.95477, -75.17486 |
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 |
| Design | Stringer/Multi-beam |
| Total Length | 54.1 ft (16.5 m) |
| Max Span | 51.8 ft (15.8 m) |
| Deck Width | 80.4 ft (24.5 m) |
| Deck Area | 404.2 sq m |
| Main Spans | 1 |
| Year Built | 1957 (reconstructed 2018) |
Traffic
| Avg Daily Traffic | 12,155 (2024) |
| Truck Traffic | 2% |
| Lanes On Bridge | 3 |
| Lanes Under Bridge | 2 |
Inspection & Ownership
| Last Inspection | November 2022 |
| Inspection Frequency | Every 48 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000039014 |