Structure 8152 · Butler County, PA
Carries Pa Tpk (i-76) over Trib. To Brush Creek, East Of Cranberry Intg.
A culvert 20 ft across. Lengths are drawn to scale; at this length a semi-truck would be a speck. Each part is colored by its latest inspection rating. The inventory records lengths but not heights, so those are drawn as typical for a culvert.
| State | Pennsylvania |
| County | Butler |
| Location | East Of Cranberry Intg |
| Carries | Pa Tpk (i-76) |
| Crosses | Trib. To Brush Creek |
| Coordinates | 40.67593, -80.10262 |
| Material | Concrete |
| Design | Culvert |
| Total Length | 20.0 ft (6.1 m) |
| Max Span | 20.0 ft (6.1 m) |
| Deck Area | 256.8 sq m |
| Main Spans | 1 |
| Year Built | 1952 (reconstructed 2001) |
| Avg Daily Traffic | 27,341 (2001) |
| Truck Traffic | 24% |
| Lanes On Bridge | 5 |
| Last Inspection | May 2022 |
| Inspection Frequency | Every 48 months |
| Owner | State Toll Authority |
| Historical Significance | Bridge is not eligible for the National Register |
| Scour Critical | 8 — Stable, low risk |
| Structure Number | 000000000008152 |
Inspectors rate each major part of a bridge (the deck you drive on, the superstructure of beams that holds it up, and the substructure of piers and abutments beneath) on a 0–9 scale. A bridge's overall condition is its lowest of those ratings, so one deteriorated component makes the whole bridge "poor."
A poor rating is not a closure. It means the bridge is flagged for priority repair or replacement; bridges judged unsafe are closed or posted with weight limits. The waterway (channel) rating is reported, but it does not count toward the overall classification.