ADOT Blog

Latest blog articles

07/13/2026

Remembering Hunter Maggard inspires miles of clean highways

Read about a family whose memories keep Arizona beautiful through volunteering. About 800 groups care for miles along Arizona’s highways and nearly half are adopted in remembrance of loved ones.

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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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How to maneuver a modern roundabout

If you understand how a roundabout works for motorists, bicyclists and pedestrians, your travel through these intersections will be easier and safer.

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04/09/2015

Transportation Defined: Bailey Bridge

If you’ve driven recently on the Loop 202 Red Mountain Freeway, you might recognize the structure pictured in today's post.

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04/07/2015

National Vision and Big Thinking Necessary for 21st-Century Transportation Infrastructure

For Arizona to compete successfully, it must have an aligned statewide vision with leaders at every level in the public and private spectrums acting to achieve investment in infrastructure.

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04/03/2015

US 89 is open, repairs are complete

Our newest video highlights why the US 89 landslide repair was a unique project.

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Bridge being removed from US 89 at Cameron

04/02/2015

Crews begin bridge removal on US 89 Cameron project

Work continues on the US 89 Cameron roadway improvement project.

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04/01/2015

Congressional proposal formally extends I-11 to Southern Arizona

Senators McCain and Flake recently introduced a bill that connects Arizona border to border with new interstate.

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03/31/2015

US 89 south of Page repaired and open to traffic

At about 4:15 p.m. on Friday, March 27, US 89 south of Page was reopened to traffic for the first time following the 2013 landslide that caused major damage to the roadway.

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