2023 Missouri Laws 304.015 – Drive on right of highway — traffic lanes — signs — violations, penalties

2022 Missouri Laws 304.015 – Drive on right of highway — traffic lanes — signs — violations, penalties.

2020 Missouri Laws 304.015 – Drive on right of highway — traffic lanes — signs — violations, penalties.

2018 Missouri Laws 304.015 – Drive on right of highway — traffic lanes — signs — violations, penalties.

2016 Missouri Laws 304.015 – Drive on right of highway–traffic lanes–signs–violations, penalties

2015 Missouri Laws 304.015 – Drive on right of highway–traffic lanes–signs–violations, penalties

2014 Missouri Laws 304.015 – Drive on right of highway–traffic lanes–signs–violations, penalties

2013 Missouri Laws 304.015 – Drive on right of highway–traffic lanes–signs–violations, penalties

2009 Missouri Laws 304.015 – Drive on right of highway–traffic lanes–signs–violations, penalties