Structure 17636 · Franklin County, PA
Carries T-568 Dry Run Road over Dry Run, 200 Ft. E Of SR 641.
Set by its lowest-rated component: Deck and Superstructure and Substructure at 5 of 9.
How ratings work25 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 | Franklin |
| Location | 200 Ft. E Of SR 641 |
| Carries | T-568 Dry Run Road |
| Crosses | Dry Run |
| Coordinates | 40.13860, -77.76684 |
| Material | Prestressed Concrete |
| Design | Slab |
| Total Length | 24.9 ft (7.6 m) |
| Max Span | 23.0 ft (7 m) |
| Deck Width | 15.1 ft (4.6 m) |
| Deck Area | 35.0 sq m |
| Main Spans | 1 |
| Year Built | 1959 |
| Avg Daily Traffic | 100 (2009) |
| Lanes On Bridge | 1 |
| Last Inspection | October 2023 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Scour Critical | 7 — Countermeasures installed |
| Structure Number | 000000000017636 |
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.