South Dakota Highway 46

Highway 46

Route of SD 46 (in red)
Route information
Defined by SDCL §31-4-166
Maintained by SDDOT
Length: 105.535 mi[1] (169.842 km)
Existed: 1936 – present
Major junctions
West end: US 18 / US 281 in Pickstown
  I-29 in Beresford
East end: Iowa 10 at Iowa state line
Location
Counties: Charles Mix, Bon Homme, Yankton County, Clay, Turner, Lincoln, Union
Highway system

South Dakota numbered highways

← SD 45 SD 47 →

South Dakota Highway 46 is a state route that runs west to east across southeastern South Dakota. It begins at the junction of U.S. Highway 18 and U.S. Highway 281 in Pickstown, and runs due east to nearly the Iowa border, before curving south to cross the border and meeting Iowa Highway 10. It is 107 miles (172 kilometers) in length.

Contents

History

South Dakota 46 was established around 1935. Its initial alignment only extended west to U.S. Highway 81. The extension further west occurred around 1960.

Major intersections

County Location Mile[1] Destinations Notes
Charles Mix
 Pickstown 0.000 US 18 / US 281
Wagner 11.598 SD 50 west West end of SD 50 overlap
  20.437 SD 50 east East end of SD 50 overlap
Bon Homme
   28.439 SD 37
  41.353 SD 25
Yankton
   57.437 US 81
Clay–Turner
county line
   73.511 SD 19 north West end of SD 19 overlap
  79.501 SD 19 north / SD 19A East end of SD 19 overlap
Clay–Lincoln
county line
 No major junctions
Union–Lincoln
county line
 Beresford 87.982 I-29
  96.503 SD 11
Big Sioux River
 105.535 South Dakota–Iowa state line
Sioux
 Buncombe Township Iowa 10 east Continuation into Iowa
1.000 mi = 1.609 km; 1.000 km = 0.621 mi
     Concurrency terminus •      Closed/Former •      Incomplete access •      Unopened

References

  1. ^ a b "State Highway Log". Mitchell region: South Dakota Department of Transportation. January 2011. pp. 117–123. http://www.sddot.com/pe/data/docs/Mitchell_Region.pdf. Retrieved December 23, 2011. 

External links