Is 64 W over Up Rr Bonhomme CR
Fair Condition58 years old49,794 vehicles/day
Location
| State | Missouri |
| County | St. Louis |
| Location | S 2031 T 45 N R 4 E |
| Carries | Is 64 W |
| Crosses | Up Rr Bonhomme CR |
| Coordinates | 38.66507, -90.57307 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 285.1 ft (86.9 m) |
| Max Span | 97.8 ft (29.8 m) |
| Deck Width | 53.5 ft (16.3 m) |
| Deck Area | 1416.5 sq m |
| Main Spans | 3 |
| Year Built | 1968 (reconstructed 1987) |
Traffic
| Avg Daily Traffic | 49,794 (2024) |
| Truck Traffic | 8% |
| Lanes On Bridge | 3 |
Inspection & Ownership
| Last Inspection | October 2024 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 1371 |