Programs and Partnerships

Adopt a Highway

Sign Sizes

Volunteer Signs

Volunteer recognition signs are two-panel, single-post signs provided by ADOT. The ADOT logo is 24x12 inches and sits in a separate panel above the recognition panel. The recognition panel contains either three or four lines with eleven, three-inch characters for each line to present your group's name.

Adopt a Highway Volunteer Signs

Sponsor Signs

Sponsor recognition signs are a way for civic-minded sponsors to adopt a segment or segments of Arizona's highways for litter cleanup. Sponsors can do so by hiring maintenance providers from a list provided by ADOT. Sponsor signs are not provided by ADOT and must be purchased from approved maintenance providers. Sponsor signs are single-panel, two-post signs that are 72x48 inches. The sponsor plaque area is 48x24 inches.

For a list of maintenance providers and for more information, visit the Sponsor Program page.

AAH Sponsor Sign Size