RT C S over Grindstone CR
Fair Condition74 years old706 vehicles/day
Location
| State | Missouri |
| County | DeKalb |
| Location | S 5 T 57 N R 30 W |
| Carries | RT C S |
| Crosses | Grindstone CR |
| Coordinates | 39.78116, -94.28715 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 147.0 ft (44.8 m) |
| Max Span | 51.2 ft (15.6 m) |
| Deck Width | 24.6 ft (7.5 m) |
| Deck Area | 336 sq m |
| Main Spans | 3 |
| Year Built | 1952 (reconstructed 2009) |
Traffic
| Avg Daily Traffic | 706 (2024) |
| Truck Traffic | 6% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | December 2023 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 7561 |