Structure 3115232 · Hamilton County, OH
Carries Ridge Rd&rmp I71s over Duck Creek, Ridge Av At I71s Entrance.
A culvert 25 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 | Ohio |
| County | Hamilton |
| Location | Ridge Av At I71s Entrance |
| Carries | Ridge Rd&rmp I71s |
| Crosses | Duck Creek |
| Coordinates | 39.16563, -84.42322 |
| Material | Concrete |
| Design | Culvert |
| Total Length | 24.9 ft (7.6 m) |
| Max Span | 23.0 ft (7 m) |
| Deck Area | 48.6 sq m |
| Main Spans | 1 |
| Year Built | 1971 |
| Avg Daily Traffic | 4,160 (2013) |
| Truck Traffic | 3% |
| Lanes On Bridge | 1 |
| Last Inspection | April 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 | 3115232 |
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.