Versions of See prior versions of a law on LawServer 2023 South Dakota Codified Laws 31-25-4. Livestock guards across county or secondary highways authorized–Guards notconsidered highway obstruction 2022 South Dakota Codified Laws 31-25-4. Livestock guards across county or secondary highways authorized–Guards notconsidered highway obstruction 2021 South Dakota Codified Laws 31-25-4. Livestock guards across county or secondary highways authorized–Guards notconsidered highway obstruction 2019 South Dakota Codified Laws 31-25-4. Livestock guards across county or secondary highways authorized–Guards notconsidered highway obstruction 2018 South Dakota Codified Laws 31-25-4. Livestock guards across county or secondary highways authorized–Guards not considered highway obstruction 2016 South Dakota Codified Laws 31-25-4. Livestock guards across county or secondary highways authorized–Guards notconsidered highway obstruction 2014 South Dakota Codified Laws 31-25-4. Livestock guards across county or secondary highways authorized–Guards notconsidered highway obstruction 2010 South Dakota Laws 31-25-4 – Livestock guards across county or secondary highways authorized–Guards not considered highway obstruction