Mexico RD over Spencer CR
Fair Condition39 years old23,000 vehicles/day
Location
| State | Missouri |
| County | St. Charles |
| Location | S 32 T 47 N R 4 E |
| Carries | Mexico RD |
| Crosses | Spencer CR |
| Coordinates | 38.79182, -90.60133 |
Condition Ratings
| Overall Condition | Fair |
| Channel/Waterway | 5 (Fair) |
| Culvert | 5 (Fair) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 46.9 ft (14.3 m) |
| Max Span | 15.1 ft (4.6 m) |
| Deck Width | 62.0 ft (18.9 m) |
| Deck Area | 270.3 sq m |
| Main Spans | 3 |
| Year Built | 1987 |
Traffic
| Avg Daily Traffic | 23,000 (2024) |
| Truck Traffic | 5% |
| 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 | 23076 |