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On the Road With ADOT logo
01/18/2026

PODCAST: The partnership driving Phoenix-area freeway improvements

The Maricopa Association of Governments' Chief Transportation Officer returns in this week's episode to discuss how Proposition 400 has shaped the region's sucess through projects such as the recently completed I-10 Broadway Curve improvement, the Loop 202 (South Mountain Freeway), Loop 303 (Estrella Freeway) and State Route 24 (Gateway Freeway).
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The top 10 Specialty Plates 2025.
01/16/2026

The 10 most popular specialty license plates in Arizona for 2025

Whether a driver wants to support a cause, rep their team or just add a pop of color to their car, with 109 specialty license plates available in Arizona, there’s a little something for everyone. And specialty license plates are more...
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New striping at northbound I-17 exit to Loop 303
01/15/2026

MAG partnership helps ADOT make quick freeway improvements in Valley

A much-needed second lane at the northbound I-17 exit to Loop 303 results from funding flexibility provided by the Maricopa Association of Governments, the Phoenix area's regional transportation planning agency.
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05/24/2020

Where in AZ??

It's a holiday weekend, but we're still asking you to put your thinking cap on!
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Close-up view of textured grooves on a concrete road surface, with blurred vehicles and highway scenery in the background under a partly cloudy sky.
05/22/2020

Smoothing Price Freeway's concrete surface part of regional pavement study

As part of the widening project, the L-101 Price freeway will have its concrete pavement diamond ground.
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Brush fire burning through dry grass and shrubs in a rural area, producing thick smoke and orange flames under a partly cloudy sky.
05/21/2020

Preventing vehicle-caused wildfires is everyone's responsibility

As summer temperatures shoot upward, so do the number of brush fires alongside state highways. Here's what you can do to help stop wildfires.
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Digital Message Sign for Grads
05/20/2020

ADOT recognizes Class of 2020 Graduates

It's the time of the year when everyone has a bit of advice for seniors wrapping up a high school or college career. This year is a little different, but we still wanted to give what advice we could, with a little transportation safety twist.
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05/19/2020

Adopt a Highway: Arizona Rangers Show Low company has a rich history of community service

One Show Low group has a long history of community service and it includes keeping our state beautiful with the Adopt a Highway program.
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Black and white map of Arizona
05/18/2020

Transportation History: The Phoenix-to-Prescott Territorial Road

In 1909 the Territory of Arizona proposed building a north-south highway between Prescott and Phoenix. A year later, construction started in earnest. We look back at this territorial road 110 years later.
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05/17/2020

Where in AZ??

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ADOT Kids Freeway Color Drawing
05/15/2020

ADOT Kids: Your freeway designs and questions answered!

How long is the South Mountain Freeway? How wide are the lanes? How did we set the speed limit? ADOT Kids asked, and we answer. Plus we share everyone's freeway designs.
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Dolan Ellis suings and strums his guitar.
05/15/2020

VIDEO: State balladeer croons nostalgic over 'I-10 Highway'

“Historians write the history, but balladeers bring it to life.” So says Dolan Ellis, Arizona’s official state balladeer, who has spent more than 60 years bringing Arizona to life through song. Ellis performed a few numbers and answered...
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A woman holding a Do Not Enter sign
05/14/2020

Throwback Thursday: The very model of a modern highway sign

Today we are throwing back to an employee modeling a brand-new highway sign from our impressive sign shop.
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