Freeway in the desert

ADOT Blog

Latest blog articles

A news account reported how a severely injured teen ultimately got to a Phoenix hospital for treatment, due in part to help from an ADOT employee who wasn’t identified. Today, we’re sharing more about that employee and his role in the rescue amid flooding in Globe.
Where do speed limits come from? How are highways engineered, signed, striped, etc., to maximize safety? To explain these and other aspects of state highways, we're pleased to have State Traffic Engineer Kerry Wilcoxon as this week's On the Road With ADOT guest.
See Adopt a Highway volunteers across Arizona caught in the act on National CleanUp Day 2025.

Popular blog articles

Watch our video wrapping up the past year.
If you drove on SR 77 near Winkelman this month, there was no missing this important sign of progress.
We're taking a trip back in time to Interstate 17 in the 1950s with state balladeer Dolan Ellis.
Another Sunday and another landmark to identify for our "Where in AZ??" challenge!
Once a favorite tourist haunt along US 93, Santa Claus is now nothing more than a blip on the map.
If you're traveling for the holidays, please focus on highway and health safety.
Looking to keep the kids occupied between Christmas and New Year's? Then ADOT Kids might be the resource for you! Fun and educational, it's perfect for budding engineers.
After a year of being open to Valley drivers, what's your favorite memory of the Loop 202 South Mountain Freeway?
Join us for another "Where in AZ??" challenge featuring a spot somewhere in Arizona.
Blue stars merging with the shape of mountains and an abstraction of a saguaro cactus are just some of the beauty built into the new Happy Valley interchange on I-17.