Is 270 E over Cst West Port Plaza DR
Poor Condition61 years old137,112 vehicles/day
Location
| State | Missouri |
| County | St. Louis |
| Location | S 1312 T 46 N R 5 E |
| Carries | Is 270 E |
| Crosses | Cst West Port Plaza DR |
| Coordinates | 38.70392, -90.44988 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 5 (Fair) |
| Superstructure | 4 (Poor) |
| Substructure | 6 (Satisfactory) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 152.9 ft (46.6 m) |
| Max Span | 62.0 ft (18.9 m) |
| Deck Width | 153.5 ft (46.8 m) |
| Deck Area | 2180.9 sq m |
| Main Spans | 3 |
| Year Built | 1965 (reconstructed 1984) |
Traffic
| Avg Daily Traffic | 137,112 (2024) |
| Truck Traffic | 12% |
| Lanes On Bridge | 10 |
| Lanes Under Bridge | 4 |
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 | 1233 |