Freeway in the desert

ADOT Blog

Latest blog articles

ADOT and the city of Flagstaff have been recognized with an award for a significant stormwater drainage system project along US 180 .
The Arizona Highways podcast has produced a three-part podcast series framing this loss through the perspectives of individuals with longtime ties to the area.
Resident Engineer Joe Heller has all the details on a project rehabilitating the I-17 pavement between SR 74 and Anthem Way, including the good news that the freeway itself will only see overnight and weekend lane restrictions. That means no planned closures.

Popular blog articles

Most signs we encounter along the highway are colored a specific shade of green. Why is that?
The work zone ADOT is setting up this weekend will enable crews to build a better interchange at Interstate 10 and the US 60 (Superstition Freeway). We’re getting the word out every way we can to alert drivers about this weekend’s full...
The Dinnebito Wash Bridge is a vital crossing on State Route 264, the highway that links together all the Hopi villages. This is why the bridge rehabilitation project is so important.
According to the Centers for Disease Control and Prevention, physical inactivity is a major contributor to health problems in the United States.
If you know where you can find these unusual rocks, join our weekly challenge!
Hundreds of thousands participated in National CleanUp Day, including Adopt a Highway volunteers.
A former university professor is ADOT's newest bridge designer!
The studies are in, and the evidence is clear: Roundabouts are safer than traditional intersections with stop lights. They've caught on in Europe, but America is slower to embrace them.
If you've traveled this dirt road, join our weekly challenge!
A drone view from above turns a freeway image into something to be admired.