Mo 143 S over Big CR
Good Condition63 years old590 vehicles/day
Location
| State | Missouri |
| County | Wayne |
| Location | S 21 T 30 N R 5 E |
| Carries | Mo 143 S |
| Crosses | Big CR |
| Coordinates | 37.26110, -90.50638 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 425.9 ft (129.8 m) |
| Max Span | 91.9 ft (28 m) |
| Deck Width | 27.6 ft (8.4 m) |
| Deck Area | 1090.3 sq m |
| Main Spans | 5 |
| Year Built | 1963 |
Traffic
| Avg Daily Traffic | 590 (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 | 8321 |