Versions of See prior versions of a law on LawServer 2023 South Dakota Codified Laws 31-9-1. Relinquishment of highways in national parks–Cession of jurisdiction 2022 South Dakota Codified Laws 31-9-1. Relinquishment of highways in national parks–Cession of jurisdiction 2021 South Dakota Codified Laws 31-9-1. Relinquishment of highways in national parks–Cession of jurisdiction 2019 South Dakota Codified Laws 31-9-1. Relinquishment of highways in national parks–Cession of jurisdiction 2018 South Dakota Codified Laws 31-9-1. Relinquishment of highways in national parks–Cession of jurisdiction 2016 South Dakota Codified Laws 31-9-1. Relinquishment of highways in national parks–Cession of jurisdiction 2014 South Dakota Codified Laws 31-9-1. Relinquishment of highways in national parks–Cession of jurisdiction 2010 South Dakota Laws 31-9-1 – Relinquishment of highways in national parks–Cession of jurisdiction