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Arizona Transportation Institute logo
12/17/2025

A national spotlight for ADOT's partnership with public universities

A video from American Association of State Highway and Transportation Officials (AASHTO) features ADOT director explaining the Arizona Transportation Institute and its goals.
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A digital message board on the highway encourages motorists to drive safe.
12/14/2025

Celebrate eight days of lights and safe driving

The holiday season is in full swing and with people gathering with family and friends to celebrate meals, traditions and more, we want to make sure you get safely to and from your destination. To that end, ADOT will be displaying several...
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On the Road With ADOT logo
12/13/2025

PODCAST: We’re talking about big Phoenix-area projects for 2026

Randy Everett, ADOT Central District Administrator, previews improvements on tap for the coming year, including freeway-to-freeway ramps at Loop 303 and I-17 and extending Loop 303 southward in the West Valley.
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Popular blog articles

05/25/2022

Adopt a Highway: Heat awareness tips for volunteers and travelers

It's Heat Awareness Week and we have a few suggestions for Adopt a Highway volunteers -- and, really, anyone planning to be outside during summer -- to consider before heading out to collect litter,
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Saguaro cactuses sillhouetted against sunset
05/23/2022

Hot tips for hot temps

Driving in hot Arizona temps? We have some tips for you.
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05/20/2022

Runaway Truck Ramps: A vital safety feature on the highways

A truck having to use a runaway truck ramp is a frightening thing to see. But truck ramps are very effective at stopping trucks that have lost use of their brakes.
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05/19/2022

Throwback Thursday: Future I-17

A glimpse of I-17 under construction in 1974.
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Historic photo of Interstate 17 traffic circa 1975
05/16/2022

Front license plates: A myth or a blast from the past?

Front license plates aren't required in Arizona. That wasn't always the case.
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05/12/2022

A widened I-10 between Phoenix and Casa Grande is coming

You know that segment of I-10 between Casa Grande and Chandler? Well, some good news has come down the pike and help is on the way.
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Roadside flowers
05/06/2022

A flowery blog for the merry month of May

Did you know that several Arizona highways can bring you into locales named for various types of flora?
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05/03/2022

Superstition Freeway: From the drafting table to reality

Throwing back to a public meeting for the future Superstition Freeway!
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"Are you putting me on?" seat belt safety sign displayed for Governor Jack Williams
04/28/2022

Throwback Thursday: Are you putting me on?

A friendly reminder that's never outdated.
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A worker in a bucket places reflective tape on the underside of a bridge deck. The scene is illuminated by work lights.
04/26/2022

Teamwork makes protecting I-17 bridge decks work

To prevent lower-height bridge decks along Interstate 17 from getting hit by trucks, ADOT employees explored ways to bring attention to the bridge decks. And found a solution that's working.
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