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Volunteer placing trash in ADOT bag
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.
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Sprayer applies fog seal to highway.
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.
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A digital message board on the highway encourages motorists to designate a driver.
03/14/2026

Don’t leave it up to luck: Designate a driver this St. Patrick’s Day

With St. Patrick’s Day around the corner, we want to take a moment and remind everyone to plan ahead so you get home safely after the festivities. If you’re out on state highways this weekend, you may notice some of our overhead message...
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Cattle next to highway
10/18/2021

Rounding up the owner of lost livestock gets easier

Finding the owner of a lost dog can be difficult. Imaging trying to track down the owner of a lost cow.
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Graphic saying Move Over
10/15/2021

Freeway parade highlights importance of "Move Over" law

If you're driving around Phoenix on Saturday, Oct. 16, you may see a freeway parade of 100 or more vehicles.
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10/13/2021

You can help the Fourth Street Bridge project in Flagstaff win a national award

One of Arizona's transportation projects is up for a big award and we need your help!
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10/12/2021

Adopt a Highway: Outstanding volunteers in Leupp gather to remember community leader Mary R. Clay

One Adopt a Highway group in northeastern Arizona honors their Navajo elder through their volunteerism.
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10/08/2021

With I-10 Broadway Curve construction ramping up, chess-themed TV commercials remind you ‘good info is a good thing’

National Chess Day is tomorrow and it's a reminder that details matter, whether it's in the game of chess or while working on a major highway project.
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ADOT Twitter Screenshot
10/05/2021

ADOT wins two TransComm awards

ADOT's Blog and Twitter accounts came home with wins at the 2021 AASHTO TransComm Awards.
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10/04/2021

Adopt a Highway: Honoring Michael Scott on National CleanUp Day

Read about one family that paid tribute to their little brother on National CleanUp Day.
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09/30/2021

Ask ADOT: Why are highway signs green?

Most signs we encounter along the highway are colored a specific shade of green. Why is that?
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09/29/2021

Crews from two projects team up on improvement work, reduce need for additional closure

The work zone ADOT is setting up this weekend will enable crews to build a better interchange at Interstate 10 and the US 60 (Superstition Freeway). We’re getting the word out every way we can to alert drivers about this weekend’s full...
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Completed bridge on SR 264
09/28/2021

Dinnebito Wash Bridge project winding down on SR 264

The Dinnebito Wash Bridge is a vital crossing on State Route 264, the highway that links together all the Hopi villages. This is why the bridge rehabilitation project is so important.
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