Early in the morning on Sunday, May 19, ADOT Maintenance Supervisor Brett Rupp was driving west on SR 260 along the Mogollon Rim east of Payson when he spotted something out of the ordinary. A Shetland sheepdog, more commonly referred to as...

Get your thinking cap on and let us know "Where in AZ??" this photo was taken.

Water conservation is something all of us should practice. Here is what ADOT is doing to use less water.

What became of a plaque installed to commemorate the 1922 opening of a highway that's no longer in use?

Mary Currie decided early on that it was important to walk the walk, so she organized employees in her part of ADOT to adopt a mile of US 60 northwest of the Valley.

We handle all sorts of questions on social media, but there's one subject where you should call 911 instead of @ us.

Following up on Arizona Secure Your Load Day, a driver's jaw-dropping experience at an intersection prompts a reminder that a little common sense can help keep everyone safer.

Can you pinpoint the location of this bridge and the cool waters below it?

Adopting a highway can be a great way to honor a special person while also beautifying our state.

It's almost monsoon season, which also means dust storms. Our director shares his thoughts about safe driving during this time of year.

See a video showing what's coming to this busy freeway between Anthem and Sunset Point.

SR 88 is more than just the road to Canyon Lake. More than a century old, this curving highway was instrumental in the construction of Roosevelt Dam.

What part of driving safely happens before you even get behind the wheel? Dallas Hammit, ADOT's state engineer, explains something we all should do.

It's Sunday afternoon so that means another "Where in AZ??" challenge!

Drive safely on the roads this week. Make your dog proud.

As summer temperatures climb, so does the number of "road gators" we see on state highways.

Litter is no joke, neither is the effort necessary to keep our 59 pump stations along Valley freeways clean and maintained. That's where ADOT's hydrovac comes in.

The Deck Park Tunnel has been a planned feature for Interstate 10 through Phoenix since the 1980s. But before that, concepts included something a little more interesting.

The Ligurta Underpass is one of Arizona's best examples of clean design in a World War II-era rural bridge.

It looks like summertime in Arizona in today's "Where in AZ??" photo.