Length 3.813 km | ||
 | ||
County Grant County, South Dakota | ||
South Dakota Highway 158 (SD 158) is a state highway in the U.S. state of South Dakota. The entire highway is located in Grant County, and it runs from an intersection with SD 15 and SD 20 to the Minnesota state line. The road is maintained by the South Dakota Department of Transportation (SDDOT), and is not part of the National Highway System.
Contents
Map of SD-158, Vernon Township, SD, USA
Route description
SD 158 begins at an intersection with SD 15 and SD 20 north of La Bolt and treks east through flat farmland. The highway continues east for approximately nine miles (14 km) before curving to the northeast and ending at the Minnesota state line.
SD 158 is maintained by SDDOT. In 2012, the traffic on the highway was measured in average annual daily traffic, and SD 158 had an average of 235 vehicles. The designation is not a part of the National Highway System, a system of highways important to the nation's defense, economy, and mobility.