Structure 4232836 · Knox County, OH
Carries Big Run over Tributary Of Big Run, 0.5 Mi South Of SR 229.
23 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 box-beam bridge.
| State | Ohio |
| County | Knox |
| Location | 0.5 Mi South Of SR 229 |
| Carries | Big Run |
| Crosses | Tributary Of Big Run |
| Coordinates | 40.35553, -82.38595 |
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 23.0 ft (7 m) |
| Max Span | 23.0 ft (7 m) |
| Deck Width | 20.7 ft (6.3 m) |
| Deck Area | 44.1 sq m |
| Main Spans | 1 |
| Year Built | 1973 |
| Avg Daily Traffic | 159 (2015) |
| Truck Traffic | 8% |
| Lanes On Bridge | 2 |
| Last Inspection | April 2024 |
| Inspection Frequency | Every 12 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Scour Critical | 4 — Foundations need monitoring |
| Structure Number | 4232836 |
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.