Is 270 W over Mo 180
Fair Condition66 years old53,809 vehicles/day
Location
| State | Missouri |
| County | St. Louis |
| Location | S 131 T 47 N R 5 E |
| Carries | Is 270 W |
| Crosses | Mo 180 |
| Coordinates | 38.75780, -90.43347 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Box Beam - Single/Spread |
| Total Length | 185.0 ft (56.4 m) |
| Max Span | 86.9 ft (26.5 m) |
| Deck Width | 46.9 ft (14.3 m) |
| Deck Area | 806.5 sq m |
| Main Spans | 3 |
| Year Built | 1960 (reconstructed 1979) |
Traffic
| Avg Daily Traffic | 53,809 (2024) |
| Truck Traffic | 18% |
| Lanes On Bridge | 3 |
| Lanes Under Bridge | 6 |
Inspection & Ownership
| Last Inspection | 824 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 154 |