185 Street over Medicine Ck
Good Condition5 years old150 vehicles/day
Location
| State | South Dakota |
| County | Sully |
| Location | 13.6e Onida |
| Carries | 185 Street |
| Crosses | Medicine Ck |
| Coordinates | 44.70784, -99.78491 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 9 (Excellent) |
| Culvert | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Culvert |
| Total Length | 57.4 ft (17.5 m) |
| Max Span | 13.8 ft (4.2 m) |
| Deck Width | 24.0 ft (7.3 m) |
| Deck Area | 127.8 sq m |
| Main Spans | 4 |
| Year Built | 2021 |
Traffic
| Avg Daily Traffic | 150 (2022) |
| Truck Traffic | 3% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 823 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000060456130 |