South Dakota Highway 158 (SD 158) is a
state highway
A state highway, state road, or state route (and the equivalent provincial highway, provincial road, or provincial route) is usually a road that is either ''numbered'' or ''maintained'' by a sub-national state or province. A road numbered by a ...
in
Vernon Township, Grant County, South Dakota, United States. It travels from an intersection with
SD 15 and
SD 20 to the
Minnesota
Minnesota () is a state in the upper midwestern region of the United States. It is the 12th largest U.S. state in area and the 22nd most populous, with over 5.75 million residents. Minnesota is home to western prairies, now given over to ...
state line, where it continues as County State-Aid Highway 44 (CSAH 44) in Lac qui Parle County.
Route description
SD 158 begins at an intersection with
SD 15 and
SD 20
South Dakota Highway 20 (SD 20) is a state highway in northern South Dakota, United States, that connects the Montana state line, west-southwest of Camp Crook, with the Minnesota state line, east-southeast of Revillo, via Buffalo, ...
north of
La Bolt and treks east through flat farmland. The highway continues east for approximately before curving to the northeast and ending at the
Minnesota
Minnesota () is a state in the upper midwestern region of the United States. It is the 12th largest U.S. state in area and the 22nd most populous, with over 5.75 million residents. Minnesota is home to western prairies, now given over to ...
state line, continuing for as CSAH 44, before terminating at CSAH 7.
The route has a speed limit of for its entire duration.
SD 158 is maintained by
SDDOT. In 2012, the traffic on the highway was measured in
average annual daily traffic
Annual average daily traffic, abbreviated AADT, is a measure used primarily in transportation planning, transportation engineering and retail location selection. Traditionally, it is the total volume of vehicle traffic of a highway or road for a y ...
, and SD 158 had an average of 235 vehicles.
[ The designation is not a part of the National Highway System,]
Major intersections
See also
*
References
External links
{{Attached KML, display=title,inline
The Unofficial South Dakota Highways Page
158
Year 158 ( CLVIII) was a common year starting on Saturday (link will display the full calendar) of the Julian calendar. At the time, it was known as the Year of the Consulship of Tertullus and Sacerdos (or, less frequently, year 911 '' Ab urbe ...
Transportation in Grant County, South Dakota