Riverside RD over Blanchette CR
Fair Condition49 years old3,000 vehicles/day
Location
| State | Missouri |
| County | St. Charles |
| Location | S 3280 T 47 N R 5 E |
| Carries | Riverside RD |
| Crosses | Blanchette CR |
| Coordinates | 38.77432, -90.48405 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 5 (Fair) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 75.1 ft (22.9 m) |
| Max Span | 71.9 ft (21.9 m) |
| Deck Width | 44.3 ft (13.5 m) |
| Deck Area | 309.1 sq m |
| Main Spans | 1 |
| Year Built | 1977 (reconstructed 1996) |
Traffic
| Avg Daily Traffic | 3,000 (2024) |
| Truck Traffic | 2% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 124 |
| Inspection Frequency | Every 24 months |
| Owner | City/Municipal Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 22953 |