2024 Michigan Laws 250.121 – Additional trunk line highways; layout and establishment

2023 Michigan Laws 250.121 – Additional trunk line highways; layout and establishment

2022 Michigan Laws 250.121 – Additional trunk line highways; layout and establishment

2020 Michigan Laws 250.121 – Additional trunk line highways; layout and establishment

2019 Michigan Laws 250.121 – Additional trunk line highways; layout and establishment

2017 Michigan Laws 250.121 – Additional trunk line highways; layout and establishment

2016 Michigan Laws 250.121 – Additional trunk line highways; layout and establishment

2015 Michigan Laws 250.121 – Additional trunk line highways; layout and establishment

2014 Michigan Laws 250.121 – Additional trunk line highways; layout and establishment

2013 Michigan Laws 250.121 – Additional trunk line highways; layout and establishment

2009 Michigan Laws 250.121 – Additional trunk line highways; layout and establishment