Skip to main content
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

Like the swallows returning to Capistrano, the reopening of state highways in the high country is a sure sign of spring. Just remember to be safe if you are planning to drive these scenic roads.
Just how accurate are those signs telling you that your next stop is x miles away? Well, let's find out!
The Deck Park, Queen Creek and Mule Pass tunnels get all the fame, but can you name the fourth tunnel on the state highway system?
If these railroad tracks and the steeple in the background look familiar, you'll want to join this week's "Where in AZ??" challenge.
If you are planning to visit the memorial the Granite Mountain Hotshots near Yarnell, please do so safely. And that means not parking along State Route 89.
Today we look back on an integral piece of interstate infrastructure.
What do you get when aesthetics meets a pressing transportation need? A beautiful strip of metal like the original Salt River Canyon bridge.
Winter is in the rearview mirror, which means we go from advising people to be prepared for winter driving conditions to preparing people for summer driving conditions!
Tucked away between Wickenburg and Congress Junction along State Route 89 is an unique community with a volunteer spirit that's hard to beat.
This image looks like it could be from the Grand Canyon. Can you identify this Arizona location?