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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
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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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Popular blog articles

AZ DBE Small Business Conference logo screen shot
09/25/2018

ADOT's Disadvantaged Business Enterprise Program levels playing field

One way ADOT helps owners of Disadvantaged Business Enterprises is through conferences such as the ADOT DBE and Small Business Conference occurring this week.
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09/24/2018

Spare our bridges; make sure equipment is fully secured

A recent bridge strike in the East Valley is a good reminder about why it's always important to make sure whatever you're hauling is completely secured.
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09/23/2018

Where in AZ??

It's a rainbow of color in our "Where in AZ??" challenge this week.
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Black and white photo of the I-17 freeway under construction near I-40 in Flagstaff, Arizona, in 1968, with workers and equipment paving the roadway.
09/21/2018

How the I-17 Black Canyon Freeway evolved from stage route to modern highway

It took a century to turn the old, sleepy Black Canyon stagecoach route into the super highway we know as Interstate 17.
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George the dog
09/19/2018

Rest area caretaker creates a doggone happy ending when pooch goes missing

It was a harrowing two hours for his owner after little George slipped out at ADOT's Burnt Well Rest Area. But all ended well.
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Arizona driver license sample displaying a headshot, personal information, veteran status, and the word SAMPLE printed across the front.
09/18/2018

MVD doing its part to help homeless vets

A new state law allows homeless vets to get a driver license or ID card for free, easing the path out of poverty and off the street.
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Road construction
09/17/2018

South Mountain Freeway: Two-way traffic returning to Liberty Lane in Ahwatukee

Two-way traffic is being restored in stages along Liberty Lane, where crews are relocating a large waterline from the path of the South Mountain Freeway in Ahwatukee.
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09/16/2018

Where in AZ??

Another Sunday, another beautiful Arizona scene for our "Where in AZ??" challenge!
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09/14/2018

ADOT Twitter turns 10 with 224K followers

Ten years ago, we started ADOT's popular Twitter account: @ArizonaDOT. Join us as we look over the past decade.
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09/13/2018

Throwback Thursday: ADOT has kept Arizona moving since its earliest days

As long as there have been roads, state employees have continuously done the work necessary to keep you moving. Take a look back at some of their stories in this week's Throwback Thursday.
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