The State Transportation Commission shall each year establish a winter safe highway maintenance plan. The plan shall provide for the snow removal, sanding, and deicing of the state trunk highway system to provide safe highways during cold weather months. Source: SL 1988, ch 233 , § 3; SL 1989, ch 251 , § 3.
Annual winter safe highway maintenance plan
SDCL § 31-5-8.3, under STATE HIGHWAY CONSTRUCTION AND MAINTENANCE IN GENERAL.
SDCL § 31-5-8.3