ADOT Blog | Department of Transportation

Latest blog articles

06/21/2026

PODCAST: Big improvements set to begin between Maricopa and I-10

Laura Douglas, our lead communicator on the upcoming State Route 347 improvement project, talks with guest host Marcy McMacken about much-anticipated changes set to occur on SR 347, including the addition of a third travel lane in each direction.

Adopt a Highway volunteer lineup

06/12/2026

The heat is on: Safety tips for volunteers

Read about safety precautions for Adopt a Highway volunteers and anyone planning to enjoy the Arizona outdoors this summer.

Arizona Wallet

06/11/2026

Arizona Wallet adds more features and functions

The Arizona Wallet app can now alert you when your vehicle registration is about to expire, directly on your smartphone. To learn more about the Arizona Wallet and the other digital wallet options available in Arizona, please visit azdot.gov/DigitalIDs.

Popular blog articles

Wrong way sign lit up with red lights all around it.

06/12/2018

Arizona and ADOT take lead in testing wrong-way vehicle detection technology

As we reported this week, results from the I-17 wrong-way detection and warning system have been promising.

Route 66 businesses in Seligman

06/11/2018

There's a convenient route to Seligman with a bridge upgrade underway

Signs will direct you to I-40 Exit 123, which connects to and from the Old Route 66 community.

06/10/2018

Where in AZ??

We have another challenge for you in this week's "Where in AZ??"

Workers remove litter accumulated deep in ADOT pump station

06/08/2018

Help us help you during monsoon season: Don't toss litter on freeways

Think twice next time you roll down your window to toss that piece of garbage. It can interfere with freeway drainage systems during monsoon storms.

Construction worker in safety gear stands on a beam near large concrete structure under blue sky.

06/07/2018

Placing bridge girders: Now that's a heavy lift

Building a bridge requires quite a bit of weightlifting when it comes to setting girders that will carry the deck and traffic.

Chair found on the highway

06/06/2018

No, your truck isn't 'good enough.' Secure your loads every time.

Here's why tying down your loads is a must.

06/05/2018

Arizona Management System spurs innovation and cost savings across ADOT

A new website allows you to learn many of the improvements ADOT has made using the Arizona Management System.

06/04/2018

Adopting a highway: For love of ‘home’ -- and 'Seinfeld'

After her first Adopt a Highway cleanup along US 60 near Wittman, an ADOT employee describes the experience and what inspired her to volunteer.

06/03/2018

Where in AZ??

This week's "Where in AZ??" challenge showcases the beautiful Arizona sky.

06/01/2018

ADOT volunteers keep Arizona highways beautiful

ADOT is seeking more volunteers to help clear litter from state highways.