Mo 21 S over Whitehead CR
Fair Condition80 years old7,193 vehicles/day
Location
| State | Missouri |
| County | Jefferson |
| Location | S 8 T 39 N R 4 E |
| Carries | Mo 21 S |
| Crosses | Whitehead CR |
| Coordinates | 38.11619, -90.60328 |
Condition Ratings
| Overall Condition | Fair |
| Channel/Waterway | 5 (Fair) |
| Culvert | 5 (Fair) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Culvert |
| Total Length | 23.6 ft (7.2 m) |
| Max Span | 9.8 ft (3 m) |
| Deck Area | 79.2 sq m |
| Main Spans | 2 |
| Year Built | 1946 |
Traffic
| Avg Daily Traffic | 7,193 (2024) |
| Truck Traffic | 7% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | December 2024 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 6034 |