Is 64 W over Missouri Rvr Katy Trail
Fair Condition35 years old46,479 vehicles/day
Location
| State | Missouri |
| County | St. Louis |
| Location | S 34 T 46 N R 3 E |
| Carries | Is 64 W |
| Crosses | Missouri Rvr Katy Trail |
| Coordinates | 38.68802, -90.66315 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Steel Continuous |
| Design | Truss - Thru |
| Total Length | 2613.8 ft (796.7 m) |
| Max Span | 513.5 ft (156.5 m) |
| Deck Width | 51.2 ft (15.6 m) |
| Deck Area | 12428.5 sq m |
| Main Spans | 4 |
| Year Built | 1991 (reconstructed 2001) |
Traffic
| Avg Daily Traffic | 46,479 (2024) |
| Truck Traffic | 8% |
| Lanes On Bridge | 4 |
Inspection & Ownership
| Last Inspection | 623 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 3303 |