Versions of Iowa Code 321.316 - Stopping on LawServer 2023 Iowa Code 321.316 – Stopping 2022 Iowa Code 321.316 – Stopping 2020 Iowa Code 321.316 – Stopping 2018 Iowa Code 321.316 – Stopping 2016 Iowa Code 321.316 – Stopping 2014 Iowa Code 321.316 – Stopping. 2009 Iowa Code 321.316 – Stopping
