County RD 456 over Gallons CR
Fair Condition39 years old20 vehicles/day
Location
| State | Missouri |
| County | Callaway |
| Location | S 18 T 45 N R 9 W |
| Carries | County RD 456 |
| Crosses | Gallons CR |
| Coordinates | 38.67697, -91.97753 |
Condition Ratings
| Overall Condition | Fair |
| Channel/Waterway | 5 (Fair) |
| Culvert | 6 (Satisfactory) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 24.0 ft (7.3 m) |
| Max Span | 12.1 ft (3.7 m) |
| Deck Width | 30.8 ft (9.4 m) |
| Deck Area | 68.6 sq m |
| Main Spans | 2 |
| Year Built | 1987 |
Traffic
| Avg Daily Traffic | 20 (2023) |
| Truck Traffic | 5% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | October 2024 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 20520 |