Versions of Louisiana Revised Statutes 45:189 - Speedometer required; unlawful speed prima facie evidence of negligence on LawServer 2023 Louisiana Revised Statutes 45:189 – Speedometer required; unlawful speed prima facie evidence of negligence 2022 Louisiana Revised Statutes 45:189 – Speedometer required; unlawful speed prima facie evidence of negligence 2021 Louisiana Revised Statutes 45:189 – Speedometer required; unlawful speed prima facie evidence of negligence 2020 Louisiana Revised Statutes 45:189 – Speedometer required; unlawful speed prima facie evidence of negligence 2019 Louisiana Revised Statutes 45:189 – Speedometer required; unlawful speed prima facie evidence of negligence 2017 Louisiana Revised Statutes 45:189 – Speedometer required; unlawful speed prima facie evidence of negligence 2016 Louisiana Revised Statutes 45:189 – Speedometer required; unlawful speed prima facie evidence of negligence 2015 Louisiana Revised Statutes 45:189 – Speedometer required; unlawful speed prima facie evidence of negligence 2014 Louisiana Revised Statutes 45:189 – Speedometer required; unlawful speed prima facie evidence of negligence 2013 Louisiana Revised Statutes 45:189 – Speedometer required; unlawful speed prima facie evidence of negligence 2009 Louisiana Revised Statutes 45:189 – Speedometer required; unlawful speed prima facie evidence of negligence