Sd011 over Nine Mile Ck
Fair Condition63 years old3,042 vehicles/day
Location
| State | South Dakota |
| County | Lincoln |
| Location | 6 S Minnehaha Co Line |
| Carries | Sd011 |
| Crosses | Nine Mile Ck |
| Coordinates | 43.41322, -96.64860 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 3 — Scour critical |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 119.4 ft (36.4 m) |
| Max Span | 42.3 ft (12.9 m) |
| Deck Width | 34.4 ft (10.5 m) |
| Deck Area | 382.2 sq m |
| Main Spans | 3 |
| Year Built | 1963 |
Traffic
| Avg Daily Traffic | 3,042 (2024) |
| Truck Traffic | 5% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 824 |
| Inspection Frequency | Every 12 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000042140063 |