Versions of Ohio Code 5521.01 - Establishment and improvement of state highways within municipal corporation on LawServer 2024 Ohio Code 5521.01 – Establishment and improvement of state highways within municipal corporation 2023 Ohio Code 5521.01 – Establishment and improvement of state highways within municipal corporation 2020 Ohio Code 5521.01 – Establishment and improvement of state highways within municipal corporation 2018 Ohio Code 5521.01 – Establishment and improvement of state highways within municipal corporation 2016 Ohio Code 5521.01 – Establishment and improvement of state highways within municipal corporation 2015 Ohio Code 5521.01 – Establishment and improvement of state highways within municipal corporation 2014 Ohio Code 5521.01 – Establishment and improvement of state highways within municipal corporation 2013 Ohio Code 5521.01 – Establishment and improvement of state highways within municipal corporation 2009 Ohio Code 5521.01 – Establishment and improvement of state highways within municipal corporation