Versions of Iowa Code > Chapter 309 - Secondary Roads on LawServer 2023 Iowa Code > Chapter 309 – Secondary Roads 2022 Iowa Code > Chapter 309 – Secondary Roads 2020 Iowa Code > Chapter 309 – Secondary Roads 2018 Iowa Code > Chapter 309 – Secondary Roads 2016 Iowa Code > Chapter 309 – Secondary Roads 2014 Iowa Code > Chapter 309 – Secondary roads 2009 Iowa Code Chapter 309 – Secondary roads