Sr0079 NB over Sr8005 (ramp E)
Fair Condition58 years old14,876 vehicles/day
Location
| State | Pennsylvania |
| County | Butler |
| Location | Rock Lake NB |
| Carries | Sr0079 NB |
| Crosses | Sr8005 (ramp E) |
| Coordinates | 40.77305, -80.12872 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 5 (Fair) |
| Substructure | 6 (Satisfactory) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 180.1 ft (54.9 m) |
| Max Span | 68.9 ft (21 m) |
| Deck Width | 42.7 ft (13 m) |
| Deck Area | 713.7 sq m |
| Main Spans | 3 |
| Year Built | 1968 (reconstructed 1989) |
Traffic
| Avg Daily Traffic | 14,876 (2024) |
| Truck Traffic | 13% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 1 |
Inspection & Ownership
| Last Inspection | 123 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000007860 |