A screenshot of the az511 dot gov website, which shows a map of Arizona.

PHOENIX – Arizona is expanding the reach of the AZ511 traveler information system on holiday travel weekends with a pilot program to include highway restrictions and other traffic-related events on

Halloween is here, which means candy, costumes, trick or treating and scary movies. And if you don’t pay attention to the Signs, buying a used car could feel like the Little Shop of Horrors and make you Scream.
I-10 Broadway Curve Improvement Project
The Arizona Department of Transportation is advising motorists to plan ahead and expect to use detours as eastbound Interstate 10 will be closed between SR 51 and US 60 from 10 p.m. Fri., Oct. 25, to
CDL Grant
The Federal Motor Carrier Safety Administration (FMCSA) has awarded Arizona a $1.87 million grant to improve three commercial driver license (CDL) skills test sites in Arizona. This grant will allow
Map of US 93 widening project
A $26 million federal grant will advance the Arizona Department of Transportation’s plans to upgrade US 93 to a four-lane divided highway northwest of Wickenburg. 

National Teen Driver Safety Week runs Oct. 20-26 this year and is a great opportunity to remind teens and their parents about the distractions and responsibilities of driving.

Imagine this: You’re freshly 16, and you’re itching to start driving on your own. But you’ve got to pass the Arizona road test first. But it’s a little intimidating and you’re not sure what to expect. 

Kelsey Mo, our safety communications lead, has important tips for young drivers and their parents, including always using a seat belt, avoiding distractions, limiting passengers and never driving under the influence of alcohol or drugs.

If you see a procession of massive tow trucks and first responder vehicles out on metro Phoenix highways on Saturday morning and wonder: What’s going on?

Don’t panic. It’s the Arizona Professional Towing & Recovery Association’s eighth annual parade for National Move Over Day.

Concrete being poured
ADOT has been inducted into the Arizona Million Dollar Circle of Excellence, established in 2012 to recognize entities spending more than $1 million annually with minority- and women-owned businesses