ADOT Blog | Department of Transportation

Latest blog articles

ADOT snowplow parked along highway

01/11/2026

PODCAST: The view from behind the wheel of an ADOT snowplow

Snowplow operator James Kline joins On the Road With ADOT to discuss not just what goes into clearing snow but what you and other drivers can do to keep yourselves and our operators safe.

Adopt a Highway volunteers near Naco directional signage.

01/06/2026

Adopt a Highway: The sounds of change

What does a radio station in Southeastern Arizona and clean highways have in common? We're talking about a new Adopt a Highway volunteer group who takes community service to the next level.

A digital message board on the highway encourages motorists to use their blinker.

01/05/2026

This New Year: Make a resolution to be a safer driver

Happy New Year, Arizona! I hope everyone had a safe and fun holiday season, spending time with loved ones and ringing in 2026. The start of a new year is a clean slate, and a time to make resolutions to set ourselves up for success. In that...

Popular blog articles

An officer signals a white semi-truck to enter an inspection bay.

04/25/2017

Providing an inside look at how ADOT inspects commercial vehicles for safety

New ADOT program aims to reduce commercial vehicle wait times at the international border and will help Mexican trucking firms better understand and prepare for safety inspections.

04/24/2017

Arizona's first pre-fab bridge saves $2.6 million

Check out a video showing Arizona's first prefabricated bridge going up in less than four days.

04/23/2017

Where in AZ??

Our weekly "Where in AZ??" challenge includes a unique hint in the foreground of the photo.

04/21/2017

Art of Transportation: It's a dirty job

If there's one job most can agree is dirty, road construction is usually it. Today's Art of Transportation photo highlights this.

Diagram showing cars using a zipper merge at a lane closure, with traffic cones blocking one lane and vehicles alternating to merge into the open lane.

04/20/2017

Zipper merge: In the right situations, two lanes can be better than one

The zipper merge is simple technique used when two lanes reduce to one and it'll soon be implemented on Interstate 10 in western Arizona.

04/19/2017

Coming Friday: Winners of ADOT’s Safety Message Contest

The winners of the ADOT Safety Message Contest will revealed on Friday!

Sun-shielding netting on transplanted saguaros along a freeway

04/17/2017

'Sunscreen' spares transplanted saguaros from sunburn

If you've noticed black netting on some saguaros transplanted along the Loop 101 Pima Freeway, here's an explanation.

04/16/2017

Where in AZ??

Join us our Facebook trivia challenge and tell us "Where in AZ??" this photo was taken.

04/14/2017

Art of Transportation: Hoover Dam

The Art of Transportation gives you a lesser-photographed view of Hoover Dam.

04/13/2017

Throwback Thursday: First Arizona license plates

We're taking a look back at Arizona's first license plates and how plates have changed over the years.