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

A steel bridge spans a river with hills in the background on the Arizona Department of Transportation page.

01/11/2021

A decade's worth of the relevant, important and odd can be found on Facebook

ADOT's Facebook page is where we deliver up-to-date information on major highway closures; the latest agency news; and a smattering of the odd and funny things that happen along state highways. And, guess what? We've been doing it for a decade now.

Groundbreaking participants in front of large trucks

01/08/2021

Gilbert holds groundbreaking for L-202 Lindsay Road interchange

A new interchange is coming to the Loop 202 Santan Freeway and Gilbert just kicked off the construction in style while still being safe.

Art on a South Mountain Freeway interchange

01/06/2021

History abounds on the walls of Loop 202 South Mountain Freeway

We're taking a look back at how the art along the one-year-old South Mountain Freeway came together.

A small, abandoned stone building with wooden doors stands in a dry desert landscape against a backdrop of red rocky hills under a clear blue sky.

01/05/2021

Lee's Ferry, where history crossed the Colorado

Visit this stop in northern Arizona that has been a center for transportation for hundreds of years.

Freeway board with message on highway safety and COVID-19 safety

01/04/2021

A year's worth of blogs prove 2020 wasn't all ... 2020

We searched through our archives to bring you the fun, weird, sobering and informative tidbits we shared during the chaotic ride that was 2020.

A multi-lane highway with several cars and a yellow utility truck driving under clear skies, bordered by red gravel landscaping and small trees.

12/31/2020

Yes, it was 2020 but progress still made along Phoenix-area freeways

Murder hornets and a public health situation didn't keep us from completing some major projects in 2020.

Mask hanging from rear view mirror

12/30/2020

A year of accomplishments, with an asterisk

Watch our video wrapping up the past year.

Crane sets a bridge girder

12/29/2020

Bridge girder placement an eye-catching sign of progress in Winkelman

If you drove on SR 77 near Winkelman this month, there was no missing this important sign of progress.

Dolan Ellis suings and strums his guitar.

12/28/2020

VIDEO: State balladeer sings of drive from Flagstaff

We're taking a trip back in time to Interstate 17 in the 1950s with state balladeer Dolan Ellis.

Large red and white billboard advertising land for sale in Santa Claus, AZ, next to an old building and overgrown weeds on a sunny day.

12/24/2020

Ho-ho-holiday spectacle once conspicuous on US 93

Once a favorite tourist haunt along US 93, Santa Claus is now nothing more than a blip on the map.