Local authorities, including road districts, may by ordinance or resolution prohibit the operation of trucks or other commercial vehicles or impose limitations as to the weights of such vehicles on designated highways. The prohibitions and limitations shall be designated by appropriate signs placed on such highways.
S.D. Codified Laws § 32-14-7
Prohibiting trucks or commercial vehicles from use of designated highways--Erection of signs
Source: SDC 1939, § 44.0343; SL 1999, ch 151, § 7.
Official source: South Dakota Legislature. Reproduced from public-domain South Dakota statutes; confirm against the official source for the current text. Not legal advice.