RT U S over Big River
Fair Condition68 years old1,124 vehicles/day
Location
| State | Missouri |
| County | Washington |
| Location | S 15 T 36 N R 3 E |
| Carries | RT U S |
| Crosses | Big River |
| Coordinates | 37.83021, -90.69065 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 329.1 ft (100.3 m) |
| Max Span | 100.1 ft (30.5 m) |
| Deck Width | 26.6 ft (8.1 m) |
| Deck Area | 812.4 sq m |
| Main Spans | 3 |
| Year Built | 1958 (reconstructed 2009) |
Traffic
| Avg Daily Traffic | 1,124 (2024) |
| Truck Traffic | 8% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 624 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 308 |