Mo 73 S over Little Niangua CR
Poor Condition101 years old2,052 vehicles/day
Location
| State | Missouri |
| County | Dallas |
| Location | S 21 T 36 N R 19 W |
| Carries | Mo 73 S |
| Crosses | Little Niangua CR |
| Coordinates | 37.85432, -93.02283 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 4 (Poor) |
| Superstructure | 4 (Poor) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Tee Beam |
| Total Length | 210.0 ft (64 m) |
| Max Span | 42.7 ft (13 m) |
| Deck Width | 23.3 ft (7.1 m) |
| Deck Area | 454.4 sq m |
| Main Spans | 5 |
| Year Built | 1925 |
Traffic
| Avg Daily Traffic | 2,052 (2024) |
| Truck Traffic | 16% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | October 2023 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 4790 |