One of Arizona's newest bridges is longer than two football fields.

This month's Driving Safety Home focuses on an innovative option to improve Interstate 17 north of Phoenix.

We continue to upgrade older traffic cameras as funding permits. Our goal is moving everything to digital HD.

In the midst of monsoon season, ADOT Director John Halikowski shares some important reminders for drivers.

Looking for a nice Sunday drive? Join our "Where in AZ" challenge and we'll reveal a beautiful highway perfect for that Sunday drive.

A $9 million ADOT project is making some big changes for the better on US 70 in Bylas, including raised medians, pedestrian walkways, a pedestrian hybrid beacon and drainage work.

During his tenure, Arizona Highways has been one of the most respected and widely read tourism publications in the country.

This time of year, crashes involving wildlife are more likely due to monsoon and heavy holiday-related travel. Follow these tips to avoid having a “deer in the headlights” moment.

If you couldn't make it to last week's Loop 303 meeting, we have a rundown of the what you missed.

We're talkin' fireworks, dust storms and a wrong-way detection success in this week's #FridayFive.

We're taking you back to the Old West in this week's "Where in AZ??" challenge.

A modern roundabout coming to SR 88 will give residents of a growing area a safe, efficient intersection while accommodating those taking Apache Trail to recreation sites.

ADOT joins other DOTs in seeking a federal grant to develop a program alerting commercial truck drivers to available public parking at I-10 rest areas.

If you regularly travel through the Deck Park Tunnel, you'll probably remember this crash from 2013.

We're going back to 1977 and showing you a unique vehicle used to test the wet friction characteristics of a road.

What do smashed melons, historic dust storms and skidding cars have in common? They're all featured in this week's #FridayFive.

This week's "Where in AZ??" showcases a beautiful bridge in our state.

Summer has arrived. From extreme temperatures to extremely strong storms, we all need to know how to handle summer in Arizona.

The Deck Park Tunnel is more than a way to get cars from point A to point B. Vent rooms with giant fans are ready to keep fresh air flowing when needed.

Check a video offering bird's-eye views of progress we're making on widening two stretches of I-10 in Pinal County.