West Main ST E over Is 55
Fair Condition60 years old4,446 vehicles/day
Location
| State | Missouri |
| County | Jefferson |
| Location | S 416 T 40 N R 6 E |
| Carries | West Main ST E |
| Crosses | Is 55 |
| Coordinates | 38.21951, -90.40645 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 211.0 ft (64.3 m) |
| Max Span | 64.0 ft (19.5 m) |
| Deck Width | 43.6 ft (13.3 m) |
| Deck Area | 855.2 sq m |
| Main Spans | 4 |
| Year Built | 1966 (reconstructed 1987) |
Traffic
| Avg Daily Traffic | 4,446 (2024) |
| Truck Traffic | 3% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 4 |
Inspection & Ownership
| Last Inspection | November 2024 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 603 |