Mo 21 S over Ball CR
Fair Condition80 years old12,501 vehicles/day
Location
| State | Missouri |
| County | Jefferson |
| Location | S 34 T 40 N R 4 E |
| Carries | Mo 21 S |
| Crosses | Ball CR |
| Coordinates | 38.15672, -90.57336 |
Condition Ratings
| Overall Condition | Fair |
| Channel/Waterway | 5 (Fair) |
| Culvert | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Culvert |
| Total Length | 38.1 ft (11.6 m) |
| Max Span | 12.1 ft (3.7 m) |
| Deck Area | 127.6 sq m |
| Main Spans | 3 |
| Year Built | 1946 |
Traffic
| Avg Daily Traffic | 12,501 (2024) |
| Truck Traffic | 8% |
| 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 | 6062 |