SR 4006 Lr 39041 over Pa Tpk (i-476)
Fair Condition71 years old2,441 vehicles/day
Location
| State | Pennsylvania |
| County | Lehigh |
| Location | 6 Mi North Of Allentown |
| Carries | SR 4006 Lr 39041 |
| Crosses | Pa Tpk (i-476) |
| Coordinates | 40.64604, -75.58449 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 100.1 ft (30.5 m) |
| Max Span | 89.9 ft (27.4 m) |
| Deck Width | 33.8 ft (10.3 m) |
| Deck Area | 314.1 sq m |
| Main Spans | 1 |
| Year Built | 1955 |
Traffic
| Avg Daily Traffic | 2,441 (2024) |
| Truck Traffic | 5% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 4 |
Inspection & Ownership
| Last Inspection | 823 |
| Inspection Frequency | Every 24 months |
| Owner | State Toll Authority |
| Historical Significance | Historical significance is not determined |
| Structure Number | 000000000023564 |