RT Ba S over Bonhomme CR
Fair Condition33 years old1,654 vehicles/day
Location
| State | Missouri |
| County | St. Louis |
| Location | S 163 T 45 N R 3 E |
| Carries | RT Ba S |
| Crosses | Bonhomme CR |
| Coordinates | 38.61310, -90.67413 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Prestressed Concrete Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 111.9 ft (34.1 m) |
| Max Span | 37.7 ft (11.5 m) |
| Deck Width | 41.3 ft (12.6 m) |
| Deck Area | 429.7 sq m |
| Main Spans | 3 |
| Year Built | 1993 |
Traffic
| Avg Daily Traffic | 1,654 (2024) |
| Truck Traffic | 8% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 724 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 4067 |