ADOT Blog | Department of Transportation

Latest blog articles

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.

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...

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.

Popular blog articles

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04/30/2015

Work continues on Loop 202 improvement project

It has been a while since we last updated you on the Loop 202 widening project, but if you’re an East Valley driver, you’ve probably noticed the progress.

04/29/2015

ADOT receives environmental award for San Pedro bridge replacement near Sierra Vista

ADOT has been recognized for its environmental protection efforts while rebuilding the San Pedro Bridge through a sensitive conservation area on State Route 90 east of Sierra Vista.

04/28/2015

Why does Arizona have an MVD and not a DMV?

If you've ever confused an MVD for a DMV, today's post will help you straighten it all out.

dust storm workshop

04/24/2015

ADOT, other agencies collaborate during annual Dust Storm Workshop

A look at what ADOT and other agencies are working toward in regards to dust storm safety.

Desert and mountains

04/22/2015

Happy Earth Day!

Since it's Earth Day, we're looking back to the blog posts and videos that have highlighted ADOT’s commitment to environmentally conscious practices.

04/21/2015

Months of US 89 repair work is squeezed down to minutes in new time-lapse videos

Yes, the US 89 landslide repair project is complete, but that doesn’t mean we’re done blogging about it!

04/17/2015

Learn about ADOT's Right of Way Group

The Right of Way Group is the real estate organization for ADOT. Learn about the group's primary functions in our newest video.

04/16/2015

Channelizing devices help to guide road users

We’ve got an interesting bit of trivia for you in today's blog post.

04/14/2015

Protect yourself when buying or selling a vehicle

ADOT advises consumers to do their homework before buying or selling a vehicle.

roundabout visualization

04/10/2015

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.