Mo 370 W over Cst Elm ST
Fair Condition32 years old19,379 vehicles/day
Location
| State | Missouri |
| County | St. Charles |
| Location | S 13 T 47 N R 4 E |
| Carries | Mo 370 W |
| Crosses | Cst Elm ST |
| Coordinates | 38.82435, -90.51810 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 284.1 ft (86.6 m) |
| Max Span | 117.1 ft (35.7 m) |
| Deck Width | 57.7 ft (17.6 m) |
| Deck Area | 1524.2 sq m |
| Main Spans | 3 |
| Year Built | 1994 |
Traffic
| Avg Daily Traffic | 19,379 (2024) |
| Truck Traffic | 5% |
| Lanes On Bridge | 3 |
| Lanes Under Bridge | 6 |
Inspection & Ownership
| Last Inspection | October 2023 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 4213 |