Pa 145sb(lr 153) over Pa 309 Nb(lr 781)
Fair Condition68 years old6,789 vehicles/day
Location
| State | Pennsylvania |
| County | Lehigh |
| Location | Pa.145sb Over Pa.309nb. |
| Carries | Pa 145sb(lr 153) |
| Crosses | Pa 309 Nb(lr 781) |
| Coordinates | 40.55755, -75.43646 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 82.0 ft (25 m) |
| Max Span | 78.1 ft (23.8 m) |
| Deck Width | 41.3 ft (12.6 m) |
| Deck Area | 315 sq m |
| Main Spans | 1 |
| Year Built | 1958 (reconstructed 1988) |
Traffic
| Avg Daily Traffic | 6,789 (2024) |
| Truck Traffic | 5% |
| Lanes On Bridge | 1 |
| Lanes Under Bridge | 2 |
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 | 000000000023107 |