Freeway in the desert

ADOT Blog

Latest blog articles

A mystery surrounds the disappearance of a historical marker along US 60 that commemorated a silver mining ghost town.
Thermoplastic paint is a very important part of Arizona’s highways. Every batch must be tested and meet ADOT standards before it is used.
With more than 100 options, it can be challenging for Arizona drivers to choose the specialty license plate that best fits their personality. Specialty plates offer a unique opportunity to add customization to your vehicle while supporting...

Popular blog articles

Our ArizonaDOT Spotify playlist of transportation-related songs has continued growing over the past year. We hope you'll check it out.
For those who have their driver licenses suspended, we've made ordering a temporary ID card as easy as visiting ServiceArizona.com.
This summer we are rolling out new highway signs to both promote the 511 phone line, attract business sponsorship and generate funds to maintain roads.
As summer starts again, its now warm enough for work on several road improvement projects in northern Arizona.
We're asking you to identify the location of a two-lane highway in today's "Where in AZ??" challenge.
ADOT Director John Halikowski explains why everyone needs to realize the importance of infrastructure and protect its value by making investments for the future.
We continue Infrastructure Week 2019 by exploring videos of just some of ADOT's projects that have improved the quality of life in Greater Arizona.
The entries are reminders that the best way to make roads safer is changing our own driving habits and encouraging those around us to change theirs.
When a pier needed to support a ramp would otherwise need to be in the middle of travel lanes below, ADOT engineers call on this support structure that straddles traffic.
Here's a look at the simple engineering behind the ubiquitous work zone concrete barrier.