SR 0279 NB over SR 4003 4009 8102
Fair Condition40 years old26,806 vehicles/day
Location
| State | Pennsylvania |
| County | Allegheny |
| Location | Mcknight Interchange |
| Carries | SR 0279 NB |
| Crosses | SR 4003 4009 8102 |
| Coordinates | 40.49373, -80.01079 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 834.0 ft (254.2 m) |
| Max Span | 132.9 ft (40.5 m) |
| Deck Width | 59.4 ft (18.1 m) |
| Deck Area | 4601.0 sq m |
| Main Spans | 7 |
| Year Built | 1986 |
Traffic
| Avg Daily Traffic | 26,806 (2024) |
| Truck Traffic | 5% |
| Lanes On Bridge | 3 |
| Lanes Under Bridge | 67 |
Inspection & Ownership
| Last Inspection | 424 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000001068 |