The Art of Transportation gives you a lesser-photographed view of Hoover Dam.

Join us our Facebook trivia challenge and tell us "Where in AZ??" this photo was taken.

If you've noticed black netting on some saguaros transplanted along the Loop 101 Pima Freeway, here's an explanation.

The winners of the ADOT Safety Message Contest will revealed on Friday!

The zipper merge is simple technique used when two lanes reduce to one and it'll soon be implemented on Interstate 10 in western Arizona.

If there's one job most can agree is dirty, road construction is usually it. Today's Art of Transportation photo highlights this.

Our weekly "Where in AZ??" challenge includes a unique hint in the foreground of the photo.

Check out a video showing Arizona's first prefabricated bridge going up in less than four days.

New ADOT program aims to reduce commercial vehicle wait times at the international border and will help Mexican trucking firms better understand and prepare for safety inspections.

If you have a comment, complaint or compliment for ADOT or the MVD, here is the best way to contact us.

We're throwing it back to the '80s, when big hair, big shoulder pads and neon were in. It was also when construction on the Loop 101 Freeway started.

"Where in AZ??" is this spot with water and mountains? Visit our Facebook page and let us know where this photo was taken.

A new I-11 video has launched and we're inviting the public to meetings to comment on the proposed corridors.

ADOT Enforcement and Compliance Division officers work to improve highway safety.

The King of the Cowboys has not been forgotten. Learn about a tribute to film star Tom Mix along State Route 79.

Annual fun run of vintage vehicles will motor west on Route 66 from Seligman to Topock.

Facial recognition is critical to our efforts to protect Arizonans' identities and prevent fraud involving state-issued driver licenses and ID cards.

This week's "Where in AZ??" challenge is a little tougher than in past weeks. Join us on Facebook for Arizona trivia!

An ADOT video crew recently drove scenic State Route 67 between Jacob Lake and the North Rim of Grand Canyon National Park.

In polls posted by ADOT's Twitter account, participants selected State Route 89A of Sedona as the state’s best scenic drive.