The new az511 website may be overwhelming at first. Here are some tips.

ADOT has issued a Request For Proposals for a design concept report and environmental study of I-10 between Phoenix and Casa Grande.

By David Rookhuyzen / ADOT Communications Travelers along State Route 89 south of Ash Fork will see the bridge over Meath Wash come down as crews begin the six-month process of a removing the old structure and replacing it with a cast-in...

Our photography caught this moment of calm during the construction of the new State Route 87 and Interstate 10 interchange near Eloy.

A deck pour scheduled for late next week represents a major step toward completing an overpass spanning the railroad tracks in the heart of a growing city.

It's a spring scene you may in many parts of the state, but we're challenging you to identify this particular Arizona locale.

We see too many objects end up on our freeways. Here's how you can help with that.

Ever wonder where our freeway signs come from and how they are made? The answer to both those questions lie within our sign shop.

National Work Zone Awareness Week is almost upon us once again, and this year’s theme is “Drive Like You Work Here.”

Interstate 10 Broadway Curve: Interstate 17 (Split) to Loop 202 (Santan Freeway)Do you recognize this stretch of highway from 1972? The answer might surprise you.

A bridge along historic Route 66 is a great early example of vehicular bridges in our state.

This uniquely colored landscape is sure to clue someone in to the location of this week's challenge.

Valley drivers can expect to see lots of motorcyclist on the road this week. We're encouraging all drivers to make it a smooth ride for everyone on the highway.

See ADOT workers remove a massive rock in a way that minimized traffic delays and the potential for damage to the highway.

For today's Throwback Thursday, we have a little "remember when?" for people who live south of Tucson.

I value input from the public in this important step as we continue to study I-11.

It's wildflower season in Arizona and today's "Where in AZ??" challenge features some brightly colored blooms.

It's National Volunteer Week, so we wanted to highlight some kudos one of our Adopt a Highway volunteers in Green Valley has received.

During Work Zone Awareness Week, we are doing our best again to engage the public about how to stay safe in work zones.

This memorial for National Work Zone Awareness Week reminds us how serious construction zone safety is.