South Dakota Highway 239
{{Short description|State highway in South Dakota, United States}}
{{Use mdy dates|date=January 2025}}
{{Notability|Geography|date=August 2023}}
{{Infobox road
|state=SD
|type=SD
|route=239
|section=215
|map={{maplink|frame=yes|plain=yes|frame-align=center|frame-width=290|frame-height=290|type=line|raw={{Wikipedia:Map data/Wikipedia KML/South Dakota Highway 239}}}}
|map_custom=yes
|map_notes=SD 239 highlighted in red
|length_mi=7.312
|length_ref={{cite web |title=State Highway Log: Aberdeen Region |date=January 2016 |page=131 |url=http://sddot.com/transportation/highways/planning/pavement/docs/Aberdeen_Region.pdf |publisher=South Dakota Department of Transportation|location=Aberdeen Region |accessdate=July 6, 2016}}
|established=
|decommissioned=
|direction_a=South
|terminus_a={{Jct|state=SD|SD|10|SD|45}} near Eureka
|direction_b=North
|terminus_b=106th Street in Long Lake
|counties=McPherson
|previous_type=SD
|previous_route=235
|next_type=SD
|next_route=240
}}
South Dakota Highway 239 (SD 239) is a {{convert|7.312|mi|km|adj=mid|-long}} state highway located entirely within McPherson County, South Dakota. Its southern terminus is at an intersection with SD 10/SD 45. This terminus is located about {{convert|12|mi|km}} west-northwest of Leola and about {{convert|19.7|mi|km}} east-southeast of Eureka. Its northern terminus is at 106th Street in the small community of Long Lake.
Route description
SD 239 begins at an intersection with SD 10 / SD 45 south of Long Lake. Here, the roadway continues to the south as 350th Avenue. It travels to the north. Approximately {{convert|3|-|4|mi|km}} later, SD 239 curves slightly east to bypass a small lake. It then curves back to the west and straightens out to a due north course for the last {{convert|3|mi|km}} before it terminates at 106th Stree on the south side of Long Lake. SD 239 then becomes 350th Avenue after this terminus, which continues to the North Dakota state line.{{google maps |title=Overview map of SD 239 |url=https://www.google.com/maps/dir/45.748184,-99.2010519/45.8532312,-99.2010058/@45.7980216,-99.269451,12z/am=t/data=!3m1!4b1!4m2!4m1!3e0 |access-date=July 6, 2016 }}
Major intersections
{{Jcttop|state=SD|county=McPherson|length_ref=}}
{{SDint
|location=none
|mile=0.000
|road={{jct|state=SD|SD|10|SD|45|road|350th Avenue south|city1=Leola|city2=Eureka}}
|notes=Southern terminus; roadway continues as 350th Avenue.
}}
{{SDint
|location=Long Lake
|mile=7.312
|road=106th Street / 350th Avenue north
|notes=Northern terminus; roadway continues as 350th Avenue.
}}
{{jctbtm}}
References
{{Reflist}}
- {{cite map |author= DeLorme |author-link= DeLorme |year= 2003 |map= |title= South Dakota Atlas & Gazetteer |scale= |location= Yarmouth, ME |publisher= DeLorme |page= |isbn= 0-89933-330-3}}{{full citation needed|date=July 2016}}
{{attached KML|display=title,inline}}