Is 55 S over Cst Koeln AVE
Fair Condition63 years old88,981 vehicles/day
Location
| State | Missouri |
| County | St. Louis |
| Location | S 18 T 44 N R 7 E |
| Carries | Is 55 S |
| Crosses | Cst Koeln AVE |
| Coordinates | 38.55355, -90.26597 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 5 (Fair) |
| Substructure | 5 (Fair) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 170.9 ft (52.1 m) |
| Max Span | 66.9 ft (20.4 m) |
| Deck Width | 145.7 ft (44.4 m) |
| Deck Area | 2313.2 sq m |
| Main Spans | 3 |
| Year Built | 1963 (reconstructed 1986) |
Traffic
| Avg Daily Traffic | 88,981 (2024) |
| Truck Traffic | 12% |
| Lanes On Bridge | 10 |
| Lanes Under Bridge | 2 |
Inspection & Ownership
| Last Inspection | 823 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 866 |