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List of U.S. Highways in South Dakota

The U.S. Highways in South Dakota are the segments of the United States Numbered Highway System owned and maintained by the South Dakota Department of Transportation in the US state of South Dakota.

US 14.svg
Standard South Dakota highway shields
System information
NotesSouth Dakota highways are generally state-maintained.
Highway names
InterstatesInterstate X (I-X)
US HighwaysU.S. Highway X (US X)
State(State) Highway X (SD X)
System links
  • South Dakota Highways

Contents

ListEdit

Number Length (mi) Length (km) Southern or western terminus Northern or eastern terminus Formed Removed Notes
  US 12 US 12 near Lemmon US 12 at Big Stone City  
  US 14 439.75 707.71 I-90/US 14 near Spearfish US 14 near Elkton  
  US 14A I-90 / I-90 Bus. / US 14 / SD 34 / SD 79 in Sturgis  
  US 16 69.00 111.04 US 16 near Mount Rushmore I-90/I-190/US 14 in Rapid City  
  US 16A 36.971 59.499 US 16/US 385/SD 89 in Custer US 16 near Keystone  
  US 18 US 18 near Edgemont US 18 near Canton  
  US 77 01929-01-011929 01982-01-011982  
  US 81 US 81 at Yankton I-29/US 81 near New Effington  
  US 83 US 83 near Olsonville US 83 near Herreid  
  US 85 US 85 in the Black Hills region US 85 near Ludlow  
  US 85A  
  US 85E 01931-01-011931 01937-01-011937  
  US 183 75.17 120.97 US 183 near Wewela I-90 near Presho  
  US 212 US 212 near Belle Fourche US 212 east of Watertown  
  US 216 01933-01-011933 01934-01-011934  
  US 281 US 281 in Gregory County US 281 north of Frederick  
  US 385 US 385 south of Oelrichs US 85 in Deadwood  

See alsoEdit

ReferencesEdit

External linksEdit