Structure 28 · Wright County, MO
Carries US 60 E over Fk Spence CR, S 13 T 28 N R 15 W.
A culvert 22 ft across with 2 openings. 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 | Missouri |
| County | Wright |
| Location | S 13 T 28 N R 15 W |
| Carries | US 60 E |
| Crosses | Fk Spence CR |
| Coordinates | 37.10871, -92.52641 |
| Material | Concrete Continuous |
| Design | Culvert |
| Total Length | 22.3 ft (6.8 m) |
| Max Span | 9.8 ft (3 m) |
| Deck Area | 265.2 sq m |
| Main Spans | 2 |
| Year Built | 1957 (reconstructed 1977) |
| Avg Daily Traffic | 13,018 (2024) |
| Truck Traffic | 23% |
| Lanes On Bridge | 4 |
| Last Inspection | February 2024 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Scour Critical | 8 — Stable, low risk |
| Structure Number | 28 |
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.