Structure 3290 · Armstrong County, PA
Carries Sr0128 over Trib To Pine Run, Kerr No.2.
20 ft end to end. 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 or the layout of the shorter spans, so those are drawn as typical for a slab bridge.
| State | Pennsylvania |
| County | Armstrong |
| Location | Kerr No.2 |
| Carries | Sr0128 |
| Crosses | Trib To Pine Run |
| Coordinates | 40.73331, -79.64812 |
| Material | Concrete |
| Design | Slab |
| Total Length | 20.0 ft (6.1 m) |
| Max Span | 16.1 ft (4.9 m) |
| Deck Width | 38.4 ft (11.7 m) |
| Deck Area | 71.4 sq m |
| Main Spans | 1 |
| Year Built | 1921 |
| Avg Daily Traffic | 1,103 (2024) |
| Truck Traffic | 8% |
| Lanes On Bridge | 2 |
| Last Inspection | January 2023 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Scour Critical | 3 — Scour critical |
| Structure Number | 000000000003290 |
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.