Structure 67589 · Armstrong County, PA
Carries T-840 Millers Eddy over Valley Run, 350 North Of T-633.
A culvert 24 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 | Armstrong |
| Location | 350 North Of T-633 |
| Carries | T-840 Millers Eddy |
| Crosses | Valley Run |
| Coordinates | 41.03736, -79.65883 |
| Material | Aluminum/Wrought Iron/Cast Iron |
| Design | Culvert |
| Total Length | 24.0 ft (7.3 m) |
| Max Span | 24.0 ft (7.3 m) |
| Deck Area | 46.7 sq m |
| Main Spans | 1 |
| Year Built | 2020 |
| Avg Daily Traffic | 79 (2009) |
| Truck Traffic | 9% |
| Lanes On Bridge | 1 |
| Last Inspection | August 2024 |
| Inspection Frequency | Every 24 months |
| Owner | Town/Township Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Scour Critical | 4 — Foundations need monitoring |
| Structure Number | 000000000067589 |
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.