Bigelow BLVD WB over I-579 NB SB Ramp B
Fair Condition40 years old12,115 vehicles/day
Location
| State | Pennsylvania |
| County | Allegheny |
| Location | Crosstown BLVD |
| Carries | Bigelow BLVD WB |
| Crosses | I-579 NB SB Ramp B |
| Coordinates | 40.44303, -79.99273 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 1020.0 ft (310.9 m) |
| Max Span | 169.0 ft (51.5 m) |
| Deck Width | 32.2 ft (9.8 m) |
| Deck Area | 3046.8 sq m |
| Main Spans | 5 |
| Year Built | 1986 |
Traffic
| Avg Daily Traffic | 12,115 (2024) |
| Truck Traffic | 2% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 5 |
Inspection & Ownership
| Last Inspection | 724 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000001222 |