Leffingwell AVE over Gravois Crk
Fair Condition53 years old2,000 vehicles/day
Location
| State | Missouri |
| County | St. Louis |
| Location | S 7 T 44 N R 6 E |
| Carries | Leffingwell AVE |
| Crosses | Gravois Crk |
| Coordinates | 38.57185, -90.39558 |
Condition Ratings
| Overall Condition | Fair |
| Channel/Waterway | 6 (Satisfactory) |
| Culvert | 5 (Fair) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 173.9 ft (53 m) |
| Max Span | 10.5 ft (3.2 m) |
| Deck Width | 7.9 ft (2.4 m) |
| Deck Area | 127.2 sq m |
| Main Spans | 1 |
| Year Built | 1973 |
Traffic
| Avg Daily Traffic | 2,000 (2024) |
| Truck Traffic | 10% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 124 |
| Inspection Frequency | Every 24 months |
| Owner | City/Municipal Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 36765 |