Structure 5147 · Dade County, MO
Carries US 160 E over N Fk Of Spring Rvr, S 27 T 31 N R 28 W.
A culvert 22 ft across with 4 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 | Dade |
| Location | S 27 T 31 N R 28 W |
| Carries | US 160 E |
| Crosses | N Fk Of Spring Rvr |
| Coordinates | 37.39065, -93.99878 |
| Material | Concrete Continuous |
| Design | Culvert |
| Total Length | 21.7 ft (6.6 m) |
| Max Span | 4.9 ft (1.5 m) |
| Deck Width | 34.1 ft (10.4 m) |
| Deck Area | 68.6 sq m |
| Main Spans | 4 |
| Year Built | 1928 |
| Avg Daily Traffic | 1,938 (2024) |
| Truck Traffic | 15% |
| Lanes On Bridge | 2 |
| Last Inspection | November 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 | 5147 |
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.