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 animated kids in construction clothing standing in front of a crossword puzzle.
05/23/2023

Hey ADOT Kids! Are you ready for some fun (and educational) summer activities?

ADOT Kids is a website created to spark children’s curiosity in how things work and what makes things go, tapping into their interest in science, technology, engineering and math in a fun way! ADOT Kids has lots of free, downloadable...
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Two people in yellow vests standing on a rural roadside with blue trashbags at their feet.
05/10/2023

Adopt a Highway: Southern AZ style

Melissa Owen has donated hundreds of volunteer planning hours over the past 23 years with Adopt a Highway. What started out small became an All the Way to the Border cleanup event with neighbors, local businesses and organizations, reducing...
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An Adopt a Highway volunteer collects litter
04/17/2023

From the Director: Thanking ADOT Adopt a Highway volunteers

How many volunteers does it take to keep Arizona highways grand? Last year, about 6,000 volunteers picked up 12,500 bags of trash from along Arizona’s highways. The equivalent dollar amount associated with this volunteer effort is about...
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