Dunn RD over Br Of Cowmire CR
Fair Condition64 years old1,463 vehicles/day
Location
| State | Missouri |
| County | St. Louis |
| Location | S 36 T 47 N R 6 E |
| Carries | Dunn RD |
| Crosses | Br Of Cowmire CR |
| Coordinates | 38.77953, -90.40694 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 5 (Fair) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Concrete |
| Design | Slab |
| Total Length | 34.1 ft (10.4 m) |
| Max Span | 29.9 ft (9.1 m) |
| Deck Width | 24.6 ft (7.5 m) |
| Deck Area | 78 sq m |
| Main Spans | 1 |
| Year Built | 1962 |
Traffic
| Avg Daily Traffic | 1,463 (2024) |
| Truck Traffic | 2% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 224 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 15533 |