Structure 32689 · Phelps County, MO
Carries County RD 7490 over Corn CR, S 9 T 36 N R 36 W.
22 ft end to end, longest span 10 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 | Phelps |
| Location | S 9 T 36 N R 36 W |
| Carries | County RD 7490 |
| Crosses | Corn CR |
| Coordinates | 37.80325, -91.87278 |
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 21.7 ft (6.6 m) |
| Max Span | 10.2 ft (3.1 m) |
| Deck Width | 11.8 ft (3.6 m) |
| Deck Area | 23.8 sq m |
| Main Spans | 2 |
| Year Built | 1930 |
| Avg Daily Traffic | 50 (2024) |
| Truck Traffic | 5% |
| Lanes On Bridge | 1 |
| Last Inspection | November 2023 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Historical significance is not determined |
| Scour Critical | 5 — Stable for scour |
| Structure Number | 32689 |
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.