National CleanUp Day is just around the corner. Now is the time to register!

One road. Two designations. A fascinating look at US/SR 95.

Was your favorite specialty license plate one of the most popular plates?

National CleanUp Day is almost here. Be sure to let your friends and family know you're volunteering!

A drone view from above turns a freeway image into something to be admired.

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.

A former university professor is ADOT's newest bridge designer!

Hundreds of thousands participated in National CleanUp Day, including Adopt a Highway volunteers.

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.

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...

Most signs we encounter along the highway are colored a specific shade of green. Why is that?

Read about one family that paid tribute to their little brother on National CleanUp Day.

ADOT's Blog and Twitter accounts came home with wins at the 2021 AASHTO TransComm Awards.

National Chess Day is tomorrow and it's a reminder that details matter, whether it's in the game of chess or while working on a major highway project.

One Adopt a Highway group in northeastern Arizona honors their Navajo elder through their volunteerism.

One of Arizona's transportation projects is up for a big award and we need your help!

If you're driving around Phoenix on Saturday, Oct. 16, you may see a freeway parade of 100 or more vehicles.

Finding the owner of a lost dog can be difficult. Imaging trying to track down the owner of a lost cow.

This trench crawling, soil compacting machine almost looks like a toy, but looks can be deceiving. It's a hard worker on highway construction sites.

ADOT was honored when its AZ 511 Traveler Information System was given top honors in a recent awards ceremony, but it was all to benefit you, the motorist!