§ 71.034  DRIVING ON LEFT; OBSTRUCTED VIEW.
   No person may drive any vehicle on the left side of the roadway when approaching or upon the crest of a grade or a curve in the highway where the driver's view is obstructed within such distance as to create a hazard if another vehicle is approaching from the opposite direction.
(SDCL § 32-26-35)  Penalty, see § 70.99