Freeway in the desert

ADOT Blog

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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...
The entire section of eastbound I-10 that’s under construction between Ina and Ruthrauff roads will shift onto the freeway’s new lanes, the remainder of westbound I-10 traffic will move onto new lanes and the Orange Grove Road interchange will reopen to traffic.

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If your daily commute takes you along Interstate 10 in northwest Tucson, get ready to see some big changes to the highway’s configuration by the end of this weekend.
Our last Construction Academy session is different from the rest by specifically helping women find a career in the industry.
As we revamped Interstate 19 at Ajo Way in Tucson, we also took the opportunity to make a pedestrian bridge more accessible for everyone.
It's a wintery scene for this week's "Where in AZ??" challenge.
On March 4, Governor Doug Ducey and others gathered in Nogales to break ground for a project improving State Route 189, the 3.75-mile state highway connecting the Mariposa Port of Entry and Interstate 19. This is a big deal not just for...
An undated photo warning drivers about a tight turn ahead gives us the chance to talk a bit about the history of State Route 87 north of Payson.
With spring training baseball happening across the Valley, it's time to review the rules for making sure everyone can enjoy the drive to and from the game.
“6 Tom 16” In following the tradition of the fire service and law enforcement, ADOT issued a final radio call for fallen Incident Response Unit member Frank Dorizio Tuesday following his memorial service in Tempe. That was Frank’s call sign...
Dallas Hammit, the state engineer, reminds people involved in a non-injury crash to practice quick clearance for the safety of themselves and other drivers.
We here at the ol' ADOT ranch love the men and women who ply the roadways in commercial vehicles. Whether it's driving a big rig all over the fruited plain or delivering doughnuts to the local gas station, commercial drivers are, in many...