I-78 (lr 1045) over Pa 309(lr 781 Sb)
Good Condition37 years old32,735 vehicles/day
Location
| State | Pennsylvania |
| County | Lehigh |
| Location | Over Pa 309(lr 781) |
| Carries | I-78 (lr 1045) |
| Crosses | Pa 309(lr 781 Sb) |
| Coordinates | 40.57769, -75.55189 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 223.1 ft (68 m) |
| Max Span | 119.1 ft (36.3 m) |
| Deck Width | 101.4 ft (30.9 m) |
| Deck Area | 2101.2 sq m |
| Main Spans | 3 |
| Year Built | 1989 |
Traffic
| Avg Daily Traffic | 32,735 (2024) |
| Truck Traffic | 33% |
| Lanes On Bridge | 4 |
| Lanes Under Bridge | 2 |
Inspection & Ownership
| Last Inspection | 223 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000023024 |