South Dakota Highway 27
Map of South Dakota with SD 27 in red | ||||
| Route information | ||||
| Maintained by SDDOT | ||||
| Length | 42.639 mi (68.621 km) | |||
| Existed | 1976–present | |||
| Major junctions | ||||
| South end | US 12 southeast of Andover | |||
| SD 10 from Britton to east of Britton | ||||
| North end | ND 32 at the North Dakota state line northeast of Kidder | |||
| Location | ||||
| Country | United States | |||
| State | South Dakota | |||
| Counties | ||||
| Highway system | ||||
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South Dakota Highway 27 (SD 27) is a 42.639-mile (68.621 km) state highway in Day and Marshall counties in South Dakota, United States, that connects Pierpont, Langford, and Britton.