Freeway in the desert

ADOT Blog

Latest blog articles

Two bridges under construction on US 93 north of Wikieup didn’t look much like bridges until recently, as they were little more than concrete piers jutting up from a dry wash. That all changed rapidly in the past few weeks, as crews lifted...
It’s back! I’m excited to announce that ADOT’s Safety Message Contest is now open and accepting submissions. Arizonans can submit their engaging traffic safety messages through Sept. 22 at azdot.gov/SignContest. This contest, now in its...
This week's guest and host on ADOT's podcast were at the Sept. 14, 1995, dedication of a new Navajo Bridge spanning Marble Canyon on US 89A. Thirty years later, they share their memories.

Popular blog articles

The Arizona Department of Transportation unveiled a mobile-friendly online map cyclists that's compatible for iOS and Android devices.
It may be a hot July day, but we're going to put you to work with this week's "Where in AZ??" challenge.
Specialty plates bring in millions for cancer research, veteran's services and other worthy causes.
Check a video offering bird's-eye views of progress we're making on widening two stretches of I-10 in Pinal County.
The Deck Park Tunnel is more than a way to get cars from point A to point B. Vent rooms with giant fans are ready to keep fresh air flowing when needed.
Summer has arrived. From extreme temperatures to extremely strong storms, we all need to know how to handle summer in Arizona.
This week's "Where in AZ??" showcases a beautiful bridge in our state.
What do smashed melons, historic dust storms and skidding cars have in common? They're all featured in this week's #FridayFive.
We're going back to 1977 and showing you a unique vehicle used to test the wet friction characteristics of a road.
If you regularly travel through the Deck Park Tunnel, you'll probably remember this crash from 2013.