ADOT Blog

Latest blog articles

ASU student checks irrigation along highway.

03/23/2026

ADOT partnership with ASU aims to optimize landscape water use

We're highlighting an ASU News article features a partnership that’s helping ADOT learn how to optimize water use in freeway landscaping. The ADOT Urban Freeway Landscape Water Use Efficiency Project nvolves graduate students who are part of ASU’s Arizona Water Innovation Initiative

LEARN MORE

03/17/2026

Get involved: Join us for an Earth Day litter clean-up

Adopt a Highway volunteer groups and others are invited to help tidy up along state highways for Earth Day. Whether you are a seasoned volunteer or just looking to make a difference, your participation makes a measurable impact toward reducing roadside litter.

LEARN MORE

03/15/2026

PODCAST: One key way that ADOT extends the life of highway pavement

This week’s episode of On the Road With ADOT features two of our many team members involved in preserving Arizona’s vast investment in state highways and the use of fog seals to extend pavement life.

LEARN MORE

Join National CleanUp Day!

Calling all volunteers! National CleanUp Day is coming and we hope you'll participate through Adopt a Highway.

LEARN MORE

A large bulldozer faces two massive boulders blocking a dirt road under a clear blue sky. The boulders appear to have fallen onto the road, obstructing passage.

08/10/2020

Five years ago we were boulder busting on US 89A

Five years ago a monsoon storm dumped mud and boulders along US 89A. That's when we got to work.

LEARN MORE

A bingo card titled #ADOTKids Road Trip Bingo! showing 25 different Arizona specialty license plate designs in a 5x5 grid.

08/07/2020

ADOT Kids Travel Bingo

We've created bingo cards filled with highway signs, traffic signs, specialty license plates and other things that you may spot on an Arizona road trip. Pack these cards on your next car trip for some family fun and we hope it can help keep...

LEARN MORE