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Freeway in the desert

ADOT Blog

Latest blog articles

A small bridge on a historic road is nearly timeless.
Volunteering never goes out of style. See who's changing Arizona by reducing litter in their community and inspiring others along the way.
The project to build a freeway-to-freeway connection between I-40 and US 93 in Kingman features all the usual elements of a big interchange: new travel lanes, bridges, flyover ramps and two absolutely massive concrete bunkers.

Popular blog articles

We're looking back at the blogs that showcase engineering for National Engineers Week.
Materials engineers evaluate everything from the rocks that go into cement to the reflective beads used in paints that stripe roadways to the bolts that help hold bridges together.
Traffic engineers explain how they keep vehicles moving and the new technology that is ahead.
It was so popular last year that we're bringing it back again this year! The ADOT Safety Message Contest launches today.
As a resident engineer, Kole Dea is responsible for administering construction projects and ensuring that every ADOT contractor follows engineering plans precisely.
It's National Engineers Week and those of us at ADOT are celebrating!
It's another brain teaser testing your Arizona knowledge!
A new bridge used only for construction will help expedite a project widening I-10 and creating a new interchange at SR 87.
With millions of Grand Canyon visitors each year, it's hard to imagine a time when it was difficult to reach the park.
We're embracing the Valentine's Day spirit on our overhead message boards with a reminder to drive safely.