Mo 23 S over Big Walnut CR
Fair Condition59 years old1,936 vehicles/day
Location
| State | Missouri |
| County | Johnson |
| Location | S 3 T 46 N R 24 W |
| Carries | Mo 23 S |
| Crosses | Big Walnut CR |
| Coordinates | 38.80276, -93.54926 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 148.0 ft (45.1 m) |
| Max Span | 58.1 ft (17.7 m) |
| Deck Width | 30.8 ft (9.4 m) |
| Deck Area | 423.9 sq m |
| Main Spans | 3 |
| Year Built | 1967 |
Traffic
| Avg Daily Traffic | 1,936 (2024) |
| Truck Traffic | 17% |
| 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 | 1664 |