You've probably noticed more motorcycles on the roads this week and we hope you're keeping an eye out for them when driving.

A plaque is your only clue for this week's "Where in AZ??" challenge. Join us for our weekly Facebook challenge!

ADOT Director John Halikowski highlights key design features of the new South Mountain Freeway and encourages you to take a virtual tour of the freeway.

We're taking you on a virtual drive and flight over SR 347 in Maricopa to look at the new bridge and alignment scheduled for 2019

Award recognizes transportation teams for successfully working together to deliver on time and on budget construction projects.

We're taking a look back at Arizona's first license plates and how plates have changed over the years.

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.