SE Ketchum RD over Grindstone CR
Good Condition23 years old40 vehicles/day
Location
| State | Missouri |
| County | DeKalb |
| Location | S 10 T 58 N R 30 W |
| Carries | SE Ketchum RD |
| Crosses | Grindstone CR |
| Coordinates | 39.84758, -94.26038 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 110.9 ft (33.8 m) |
| Max Span | 40.0 ft (12.2 m) |
| Deck Width | 26.6 ft (8.1 m) |
| Deck Area | 273.8 sq m |
| Main Spans | 3 |
| Year Built | 2003 |
Traffic
| Avg Daily Traffic | 40 (2024) |
| Truck Traffic | 10% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 223 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 30079 |