County Highway #11 over Ck
Fair Condition64 years old40 vehicles/day
Location
| State | South Dakota |
| County | Mellette |
| Location | 9.9n & 3.2e White Rv |
| Carries | County Highway #11 |
| Crosses | Ck |
| Coordinates | 43.70920, -100.68425 |
Condition Ratings
| Overall Condition | Fair |
| Channel/Waterway | 5 (Fair) |
| Culvert | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Culvert |
| Total Length | 37.1 ft (11.3 m) |
| Max Span | 11.2 ft (3.4 m) |
| Deck Area | 89.3 sq m |
| Main Spans | 3 |
| Year Built | 1962 |
Traffic
| Avg Daily Traffic | 40 (2022) |
| Truck Traffic | 2% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 724 |
| Inspection Frequency | Every 48 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000048282111 |