It's Sunday and we've posted another "Where in AZ??" challenge for our Facebook fans.

The Art of Transportation finds beauty in an aging bridge in northern Arizona.

Our latest freeway safety messages may be familiar to fans of the Broadway musical, Hamilton.

Check out the reaction we received from "Hamilton" musical fans after posting our latest safety messages.

Many wonder who takes care of the rest areas in remote parts of the state. Today we're introducing you to the Painted Hills resident and caretaker.

It's a big day for football fans, but we're hoping you'll take our "Where in AZ??" challenge before you watch the game.

Marana city official believes new Ina Road Interchange will be a new gateway to the growing city.

Distracted driving crashes can be avoided. Stay focused so you and those on the road with you arrive safely.

It's that time of the year again and Service Arizona is here to help.

On your next trip between Phoenix and Tucson, you'll see construction is underway on the project to widen I-10 and build a new interchange at SR 87 and Eloy.

If you're searching for that perfect Valentine's gift for your better half, the MVD may be able to help.

It's time for our weekly Arizona trivia challenge!

Moving dirt makes for an interesting photo in today's Art of Transportation.

Sixty volunteers come together to remove litter along State Route 286.

We're embracing the Valentine's Day spirit on our overhead message boards with a reminder to drive safely.

With millions of Grand Canyon visitors each year, it's hard to imagine a time when it was difficult to reach the park.

A new bridge used only for construction will help expedite a project widening I-10 and creating a new interchange at SR 87.

It's another brain teaser testing your Arizona knowledge!

It's National Engineers Week and those of us at ADOT are celebrating!

As a resident engineer, Kole Dea is responsible for administering construction projects and ensuring that every ADOT contractor follows engineering plans precisely.