I-78 (lr 285) over Reading/northern Rr T571
Poor Condition71 years old55,285 vehicles/day
Location
| State | Pennsylvania |
| County | Berks |
| Location | Hamburg |
| Carries | I-78 (lr 285) |
| Crosses | Reading/northern Rr T571 |
| Coordinates | 40.55948, -75.99125 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 6 (Satisfactory) |
| Superstructure | 4 (Poor) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Arch - Deck |
| Total Length | 1801.8 ft (549.2 m) |
| Max Span | 158.1 ft (48.2 m) |
| Deck Width | 68.6 ft (20.9 m) |
| Deck Area | 11478.3 sq m |
| Main Spans | 8 |
| Year Built | 1955 (reconstructed 1984) |
Traffic
| Avg Daily Traffic | 55,285 (2024) |
| Truck Traffic | 34% |
| Lanes On Bridge | 4 |
| Lanes Under Bridge | 2 |
Inspection & Ownership
| Last Inspection | 323 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000004661 |