US 61 S over Rock CR
Fair Condition38 years old11,031 vehicles/day
Location
| State | Missouri |
| County | Jefferson |
| Location | S 2005 T 42 N R 6 E |
| Carries | US 61 S |
| Crosses | Rock CR |
| Coordinates | 38.37265, -90.37513 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 219.2 ft (66.8 m) |
| Max Span | 60.0 ft (18.3 m) |
| Deck Width | 69.6 ft (21.2 m) |
| Deck Area | 1416.2 sq m |
| Main Spans | 5 |
| Year Built | 1988 |
Traffic
| Avg Daily Traffic | 11,031 (2024) |
| Truck Traffic | 3% |
| Lanes On Bridge | 4 |
Inspection & Ownership
| Last Inspection | November 2024 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 3757 |