Events and Registration - Adopt a Highway
Events and Registration - Adopt a Highway
Get Involved
Adopt a Highway welcomes individuals, businesses, clubs, community groups and faith-based organizations to help make a positive difference by reducing litter along state managed roadways across Arizona. Whether you are new to the Adopt a Highway program or a seasoned volunteer group, ADOT welcomes you to participate in these upcoming litter cleanups.
Upcoming Events
Click on any of the events below for event information and registration.
- National CleanUp Day, Saturday, Sept. 20, 2025
- Groundhog Day Cleanup, Monday, Feb. 2, 2026
- Earth Day Cleanup, Wednesday, Apr. 22, 2026