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On the Road With ADOT logo
07/05/2026

PODCAST: I-10 widening project keeps advancing south of the Valley

In this episode of On the Road With ADOT, Marcy McMacken, our lead communicator on the project, talks with guest host Laura Douglas about what drivers will see as we continue creating a wider Interstate 10 between the Valley and Casa Grande.
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A digital message board on the highway encourages motorists to drive sober.
07/02/2026

Sparklers, not drivers, should be lit over July 4 weekend

Independence Day is just around the corner, and we want to take a moment and remind Arizonans that sparklers, not drivers, should be “lit” during the holiday celebrations. If you’re driving on state highways this holiday weekend, you may...
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4 years of MVD Community Connections
07/01/2026

MVD Community Connections enters year 5 of giving back

The Arizona Department of Transportation Motor Vehicle Division charitable team known as MVD Community Connections began the fifth year of giving back to Arizona communities.
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02/22/2019

An ADOT tweetstorm about the big storm

Here are some of our weather-related tweets since Thursday morning, including on-the-scene reports from Flagstaff by our own Doug Nintzel.
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Yudi Lei, engineer in training
02/20/2019

Engineer-in-Training Program participants grow with ADOT

Those selected for the program delve into a variety of disciplines, helping each find the niche reflecting their passions and skills.
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Two white semi-trucks inside a large ADOT inspection facility with high ceilings and overhead lights.
02/19/2019

Qualified truck drivers from Mexico have almost perfect score

ADOT's International Border Inspection Qualification has helped Mexican truckers achieve a more than 99 percent success rate on safety inspections while crossing the international border.
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02/17/2019

Where in AZ??

We have another scenic spot for Arizona experts to identify!
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02/15/2019

Cyclists remain in The Loop with Ina Road improvements

Work to create a modern Ina Road interchange with I-10 maintains and improves connections with The Loop, a system of trails and bike routes in the Tucson area.
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Model displays 1931 license plate in Arizona Highways magazine
02/14/2019

Throwback Thursday: Arizona license plate, circa 1931

In the midst of the Great Depression the state Highway Commission came up with an idea to boost Arizona's copper industry through some unusual license plates.
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02/13/2019

Thinking outside the box at I-17 and Pinnacle Peak Road

Learn more about work to replace a box culvert at I-17 and Pinnacle Peak Road and why it's critical to a project to create a modern diamond interchange there.
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I10 widening
02/12/2019

Here's a thousand words and more about I-10 improvements

Interstate 10: Earley Road to Interstate 8If a picture is worth a thousand words, then slideshows of our I-10 widening projects in Casa Grande and the Eloy area are worth many thousands.
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US 60 sign redesigned for safety
02/11/2019

VIDEO: Coalition of national agencies honors ADOT for US 60 safety project

A video by the National Operations Center of Excellence features an ADOT engineer explaining the benefits from new striping and signs along a westbound stretch in Tempe.
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02/08/2019

Huzzah! ADOT engineers help reduce US 60 delays from Renaissance Festival

In partnership with festival organizers, we've helped reduce delays not just for attendees but for those heading to and from points east on US 60.
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