RT Jj S over Brock CR
Fair Condition63 years old311 vehicles/day
Location
| State | Missouri |
| County | Washington |
| Location | S 3321 T 35 N R 2 E |
| Carries | RT Jj S |
| Crosses | Brock CR |
| Coordinates | 37.77714, -90.85961 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 8 (Very Good) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 179.1 ft (54.6 m) |
| Max Span | 69.9 ft (21.3 m) |
| Deck Width | 24.0 ft (7.3 m) |
| Deck Area | 398.6 sq m |
| Main Spans | 3 |
| Year Built | 1963 |
Traffic
| Avg Daily Traffic | 311 (2024) |
| Truck Traffic | 10% |
| Lanes On Bridge | 1 |
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 | 8324 |