- Final MI Adopt-A-Highway Cleanup Of 2023 Starts Sat 9/23/2023
- Second Michigan Adopt-A-Highway Cleanup July 15-23, 2023
- Final Michigan Adopt-A-Highway Cleanup Is 9/24-10/2, 2022
- First 2022 MI Adopt-A-Highway Pickup Starts April 23rd
- Final Michigan Adopt-A-Highway Cleanup Of Year Starts Saturday
- Second Adopt-A-Highway Cleanup To Be Held July 17-25
- Michigan's First 2021 Adopt-A-Highway Litter Pickup Begins April 17
- First MI Adopt-A-Highway Of Year Is July 18 - 26, 2020