 Highway 79 | ||||
|---|---|---|---|---|
 SD 79 highlighted in red | ||||
| Route information | ||||
| Maintained by SDDOT | ||||
| Length | 209 mi[1] (336 km) | |||
| Major junctions | ||||
| South end |   US 18 / US 385 at Maverick Junction | |||
| North end |  ND 22 at the North Dakota state line, south of Reeder, ND | |||
| Location | ||||
| Country | United States | |||
| State | South Dakota | |||
| Counties | ||||
| Highway system | ||||
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South Dakota Highway 79 (SD 79) is a 209-mile (336 km) state highway in western South Dakota, United States, that runs from Maverick Junction near the Black Hills National Forest to the North Dakota state line.