Boone Hills DR over Spencer CR
Fair Condition36 years old200 vehicles/day
Location
| State | Missouri |
| County | St. Charles |
| Location | S 1779 T 47 N R 4 E |
| Carries | Boone Hills DR |
| Crosses | Spencer CR |
| Coordinates | 38.78733, -90.58931 |
Condition Ratings
| Overall Condition | Fair |
| Channel/Waterway | 6 (Satisfactory) |
| Culvert | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 53.1 ft (16.2 m) |
| Max Span | 13.1 ft (4 m) |
| Deck Area | 168.5 sq m |
| Main Spans | 4 |
| Year Built | 1990 |
Traffic
| Avg Daily Traffic | 200 (2024) |
| Truck Traffic | 1% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 124 |
| Inspection Frequency | Every 24 months |
| Owner | City/Municipal Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 33918 |