US 22(lr 771) over T-638(irving St.)
Good Condition74 years old92,608 vehicles/day
Location
| State | Pennsylvania |
| County | Lehigh |
| Location | US 22 Over Irving St. |
| Carries | US 22(lr 771) |
| Crosses | T-638(irving St.) |
| Coordinates | 40.63810, -75.44715 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 112.9 ft (34.4 m) |
| Max Span | 49.9 ft (15.2 m) |
| Deck Width | 110.2 ft (33.6 m) |
| Deck Area | 1155.8 sq m |
| Main Spans | 3 |
| Year Built | 1952 (reconstructed 1999) |
Traffic
| Avg Daily Traffic | 92,608 (2024) |
| Truck Traffic | 9% |
| Lanes On Bridge | 4 |
| Lanes Under Bridge | 2 |
Inspection & Ownership
| Last Inspection | October 2023 |
| Inspection Frequency | Every 48 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000022976 |