Structure 6502113 · Pickaway County, OH
Carries SR 104 over Over Koch Run, 5.46 Mi N Of Sr56.
25 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 | Ohio |
| County | Pickaway |
| Location | 5.46 Mi N Of Sr56 |
| Carries | SR 104 |
| Crosses | Over Koch Run |
| Coordinates | 39.68625, -83.00514 |
| Material | Concrete |
| Design | Slab |
| Total Length | 24.9 ft (7.6 m) |
| Max Span | 22.0 ft (6.7 m) |
| Deck Width | 45.3 ft (13.8 m) |
| Deck Area | 104.9 sq m |
| Main Spans | 1 |
| Year Built | 1979 |
| Avg Daily Traffic | 2,653 (2015) |
| Truck Traffic | 9% |
| Lanes On Bridge | 2 |
| Last Inspection | September 2024 |
| Inspection Frequency | Every 12 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Scour Critical | 8 — Stable, low risk |
| Structure Number | 6502113 |
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.