Forby RD over Clifty CR
Good Condition17 years old460 vehicles/day
Location
| State | Missouri |
| County | St. Louis |
| Location | S 26 T 44 N R 3 E |
| Carries | Forby RD |
| Crosses | Clifty CR |
| Coordinates | 38.52306, -90.66000 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 6 (Satisfactory) |
| Culvert | 9 (Excellent) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 24.0 ft (7.3 m) |
| Max Span | 24.0 ft (7.3 m) |
| Deck Width | 29.5 ft (9 m) |
| Deck Area | 65.7 sq m |
| Main Spans | 1 |
| Year Built | 2009 |
Traffic
| Avg Daily Traffic | 460 (2023) |
| 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 | 32857 |