A duly registered and licensed snowmobile may be operated in the right-hand or left-hand ditch on state designated snowmobile trails, and in the right-hand ditch outside the roadway of other than interstate highways, but not upon or across any highway except as provided by § 32-20A-7. A violation of this section is a Class 2 misdemeanor.
S.D. Codified Laws § 32-20A-6
Operation in ditch permitted--Crossing of roadways restricted--Violation as misdemeanor
Source: SL 1971, ch 182, § 5; SL 1986, ch 260; SL 1989, ch 255, § 118; SL 1996, ch 204, § 2.
Official source: South Dakota Legislature. Reproduced from public-domain South Dakota statutes; confirm against the official source for the current text. Not legal advice.