Structure 33570 · Audrain County, MO
Carries County RD 948 over Br Of Davis Creek, S 9 T 50 N R 10 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 | Audrain |
| Location | S 9 T 50 N R 10 W |
| Carries | County RD 948 |
| Crosses | Br Of Davis Creek |
| Coordinates | 39.12164, -92.03858 |
| Material | Concrete |
| Design | Culvert |
| Total Length | 22.0 ft (6.7 m) |
| Max Span | 10.2 ft (3.1 m) |
| Deck Width | 27.9 ft (8.5 m) |
| Deck Area | 57.0 sq m |
| Main Spans | 2 |
| Year Built | 1986 |
| Avg Daily Traffic | 75 (2023) |
| Truck Traffic | 10% |
| Lanes On Bridge | 2 |
| Last Inspection | April 2023 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Historical significance is not determined |
| Scour Critical | 8 — Stable, low risk |
| Structure Number | 33570 |
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.