ADOT Blog | Department of Transportation

Latest blog articles

Sprayer applies fog seal to highway.

03/15/2026

PODCAST: One key way that ADOT extends the life of highway pavement

This week’s episode of On the Road With ADOT features two of our many team members involved in preserving Arizona’s vast investment in state highways and the use of fog seals to extend pavement life.

A digital message board on the highway encourages motorists to designate a driver.

03/14/2026

Don’t leave it up to luck: Designate a driver this St. Patrick’s Day

With St. Patrick’s Day around the corner, we want to take a moment and remind everyone to plan ahead so you get home safely after the festivities. If you’re out on state highways this weekend, you may notice some of our overhead message...

Quarterly volunteer adoptions background

03/07/2026

Meet the volunteers beautifying Arizona roadsides

These are just a few examples of the efforts made by our growing team of volunteers. See who's volunteering in your community and the accomplishments already being made to reduce litter.

Popular blog articles

03/21/2018

How much has the MVD office experience improved? Ask our customers

The MVD has been making improvements, and customers are noticing.

03/20/2018

In Douglas, ADOT officers win Battle of the Badges blood drive

Learn how ADOT officers took home the Heart Award for the number of people who donated blood in the local contest.

Drone on table

03/19/2018

Allow me to drone on about ADOT’s remote-control pilots!

ADOT drone helps crews get a better look at projects.

03/18/2018

Where in AZ??

Today's "Where in AZ??" challenge takes you to some steep terrain and curvy roads.

A plaque honors Charles Churchill Small Father of Arizona Highways with mountains and desert in the background.

03/14/2018

Remembering the “Father of Arizona Highways”

State archives shed light on little-known man once honored as the "Father of Arizona Highways."

03/13/2018

Partnership including ADOT uses technology to improve Bell Road traffic flow

Technology is being tested along Bell Road to reduce congestion.

03/11/2018

Where in AZ??

Do you know this Arizona location? Visit our social media pages to enter your guess!

Old photo from Newsbeat of Engineers in Training

03/09/2018

From the Archives: Engineer-In-Training program

We're taking you back to the beginnings of the Engineer-in-Training program.

03/08/2018

From the Director: Progress Continues for South Mountain Freeway

Arizona's largest highway project ever is on track to be open to traffic in 2019.

03/07/2018

For ADOT's statewide road weather manager, showing beats telling during storms

When snowstorms arrive, Mark Trennepohl hits the road to find where snow, ice and wind are affecting travel.