Freeway in the desert

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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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EDITOR'S NOTE: During this unprecedented time, ADOT is creating transportation activities for kids. Please visit azdot.gov/ADOTKids or use the hashtag #ADOTKids on ADOT's Twitter, Facebook and Instagram accounts to see what we have going on...
Somebody has to keep the lights on, which is why today's Throwback Thursday highlights a crew doing lighting maintenance in the early 1970s.
We don't use the word "literally" lightly, but it applies to what ADOT has done to better help serve truckers during the current public health situation.
You may have noticed our signs displaying messages about the public health situation. But the message about Service Arizona bears repeating.
While those other drivers during your commute may sometimes seem like a nuisance, the truth is they - and you - are an important part of making sure the state gets its fair amount of transportation funds.
It was smooth sailing for any drivers out when this "Where in AZ??" image was snapped.
We recently set to work demolishing the old I-10 bridge over Ruthrauff Road in Tucson to build a better interchange.
The first ADOT Construction Academy exclusively for women bucked trends and stereotypes.
For businesses along its route, the South Mountain Freeway is proving to be a time saver.
It's that time of year again. Warming temperatures mean spring is when construction projects kick into high gear. So it's an appropriate time for Work Zone Awareness Week. State Engineer Dallas Hammit shares his thoughts on what this week means.