Adopt a Highway

Adopt a Highway

About AAH

Nearly 23.7 billion pieces of litter are left on 8.3 million miles of roadways across the United States, resulting in an average of 2,855 pieces of litter per mile, or about 73 littered items for every person nationwide.

The Adopt a Highway program offers community members and businesses a chance to help keep our highways free and clean of litter.

We invite you to join us in making a positive impact by keeping Arizona beautiful.

Upcoming Volunteer Events

Click on the events below for information and to register: 

Adopt a Highway Programs

  • The Volunteer Program applies to individuals, families, churches, and other groups who apply for a two-year permit to clean up roadside litter on segments of roadway deemed safe for volunteers.
  • The Sponsor Program applies to individuals and businesses that contract with maintenance providers to clean up roadside litter for a fee. These highways include urban areas that experience a large volume of traffic and litter deemed unsafe for volunteers.

Become one of the thousands of dedicated volunteers keeping our highways clean and safe.

Adopt a Highway News

Two people stand on a highway shoulder in orange safety vests.
08/17/2023

Adopt a Highway: Register now for Sept. 16 National CleanUp Day

Registration begins here for the Sept. 16 annual cleanup event to help reduce litter along Arizona’s state highways. Welcome back seasoned volunteer groups and all new permit holders. Dust off those litter picker-uppers and head out with...
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A group of 12 people, all wearing traffic safety orange shirts and members of a volunteer litter-pick-up group, gather for a group photo with a mountain in the background.
08/01/2023

Adopt a Highway: Prescott Litter Lifters and high-country volunteer heroes

Every cleanup day is a new experience for the Prescott Litter Lifters, an Adopt a Highway volunteer group whose beginning dates back to 1981, according to group leader and co-manager Farrish Sharon. Seven miles of state highway along state...
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A volunteer collects litter from a highway roadside.
06/29/2023

Celebrating Adopt a Highway Volunteers

The nation's birthday is a great time to reflect on Arizonans serving the community. Last year, more than 5,900 volunteers assembled to bag litter along adopted miles of state highways. These families, groups and organizations made a choice...
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