Versions of South Dakota Codified Laws 31-12A-25.1. Roads as public highways--Vehicle or traffic regulations may be enforced by law enforcement officer on LawServer 2023 South Dakota Codified Laws 31-12A-25.1. Roads as public highways–Vehicle or traffic regulations may be enforced by law enforcement officer 2022 South Dakota Codified Laws 31-12A-25.1. Roads as public highways–Vehicle or traffic regulations may be enforced by law enforcement officer 2021 South Dakota Codified Laws 31-12A-25.1. Roads as public highways–Vehicle or traffic regulations may be enforced by law enforcement officer 2019 South Dakota Codified Laws 31-12A-25.1. Roads as public highways–Vehicle or traffic regulations may be enforcedby law enforcement officer 2018 South Dakota Codified Laws 31-12A-25.1. Roads as public highways–Vehicle or traffic regulations may be enforced by law enforcement officer 2016 South Dakota Codified Laws 31-12A-25.1. Roads as public highways–Vehicle or traffic regulations may be enforcedby law enforcement officer 2014 South Dakota Codified Laws 31-12A-25.1. Roads as public highways–Vehicle or traffic regulations may be enforcedby law enforcement officer 2010 South Dakota Laws 31-12A-25.1 – Roads as public highways–Vehicle or traffic regulations may be enforced by law enforcement officer