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MVD photo law update
09/14/2026

Time to update your MVD photo

Beginning September 12, Arizona law, A.R.S. 28-3173, adjusts the time frame to update your MVD photo from 12 years to 16 years. Those with a standard driver license or ID and an old photo may receive a letter in the mail explaining it is time to update your photo.
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On the Road With ADOT logo
09/13/2026

PODCAST: Learn more about the Loop 101/I-10 interchange improvement project in the West Valley

It’s still in the early stages, but the project to add improvements around the interchange connecting I-10 and Loop 101 in the Phoenix area’s West Valley is advancing. Find out more as Resident Engineer Cliff Oltman provides details about bridge construction and other project work.
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Photo of Flying Fortress Parkway sign
09/11/2026

All signs point to new I-40 interchange opening soon in Kingman

All the signs are in place that a new interchange is about to open along Interstate 40 in east Kingman.
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Popular blog articles

Truck drives past message board in I-10 dust detection system
11/04/2020

Dust detection and warning system tracks its first season

Though 2020 had a 'nonsoon,' it did give us a good trial for our innovative new dust detection and warning system on Interstate 10 between Phoenix and Tucson.
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Four examples of highway designation signs with different colors
11/03/2020

A colorful chapter in state transportation history

Sixty years ago, Arizona drivers encountered highway signs that were a little more splashy.
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A large sign reads Welcome to Seligman, Birth Place of Historic Route 66 with mountains and blue sky in the background.
10/30/2020

You can still get your kicks

The world famous Route 66 may have been decommissioned 35 years ago, but here in Arizona you can still cruise through some of those memories.
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Van uses exit ramp at Grand Avenue interchange with 35th Avenue.
10/29/2020

We want your help to improve the Grand/35th avenues intersection

What would you like to see happen at Grand and 35th avenues? We have some ideas, but want to hear from you as part of an improvement study in the area!
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ADOT snowplow clears snow on highway in Arizona’s mountain areas
10/28/2020

ADOT prepares for return of snowplowing season

It may still be a little warm outside, but it's never too early to start preparing for winter storms.
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A construction site with a red crane, concrete pillars, sand piles, and caution barriers near a highway under an evening sky.
10/27/2020

I-10/Houghton interchange work moving quickly to reopen ramps

The project to bring southern Arizona its first diverging diamond is moving fast, both to complete the work and to minimalize impact for drivers.
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10/26/2020

Stay safe while out finding fall in Arizona

If you are driving in search of the quasi-mythical Arizona fall, please remember to be careful behind the wheel.
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10/23/2020

We're blushing; thank you for the thank yous!

Recently we received two thank you notes for ADOT employees who had gone above and beyond.
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10/22/2020

Did you notice? Work progresses on I-17 at Central Avenue

We are nearly half a year into our project to reconstruct the I-17 bridge over Central Avenue. While the project won't be finished until fall 2021, here's some photographic evidence of progress being made.
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Graphic with snake wrangler saying distracted drivers terrify him
10/21/2020

We're tackling distracted driving via social media

It's not always easy to reach people with a message about distracted driving, so we are taking the message onto social media with new stickers and profile frames.
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