Structure 17181 · Ripley County, MO
Carries U5 over Wolf CR, S 13 T 22 N R 2 E.
21 ft end to end, longest span 7 ft. 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 | Missouri |
| County | Ripley |
| Location | S 13 T 22 N R 2 E |
| Carries | U5 |
| Crosses | Wolf CR |
| Coordinates | 36.54833, -90.81560 |
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 21.0 ft (6.4 m) |
| Max Span | 6.9 ft (2.1 m) |
| Deck Width | 19.4 ft (5.9 m) |
| Deck Area | 37.8 sq m |
| Main Spans | 3 |
| Year Built | 1970 |
| Avg Daily Traffic | 90 (2023) |
| Truck Traffic | 10% |
| Lanes On Bridge | 1 |
| Last Inspection | February 2025 |
| 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 | 17181 |
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.