Pa Tpk (i-76) over SR 0030
Fair Condition74 years old34,735 vehicles/day
Location
| State | Pennsylvania |
| County | Westmoreland |
| Location | Irwin Interchange |
| Carries | Pa Tpk (i-76) |
| Crosses | SR 0030 |
| Coordinates | 40.31542, -79.67821 |
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 | 117.1 ft (35.7 m) |
| Max Span | 109.9 ft (33.5 m) |
| Deck Width | 85.6 ft (26.1 m) |
| Deck Area | 931.8 sq m |
| Main Spans | 1 |
| Year Built | 1952 (reconstructed 1995) |
Traffic
| Avg Daily Traffic | 34,735 (2004) |
| Truck Traffic | 20% |
| Lanes On Bridge | 4 |
| Lanes Under Bridge | 10 |
Inspection & Ownership
| Last Inspection | 724 |
| Inspection Frequency | Every 24 months |
| Owner | State Toll Authority |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000036823 |