ADOT Blog

An Accelerated Weathering Tester is used by ADOT’s Materials Testing team to analyze how well paint will perform on ADOT projects, come rain or shine.

Today, as ADOT gears up for another milestone on the Loop 303, we thought we’d take one more look at all the progress that’s happening on the project.

Starting on Monday, Sept. 16, two new services will be offered to military veterans by ADOT.

You can brush up on your skills and learn all about vehicle safety by reviewing the Arizona Driver License Manual. After you study up, be sure to take ADOT's online Driver License practice tests.

These photos are almost 41 years old and show us that on Sept. 20, 1972, the Arizona Highway Department (now known as ADOT) held a public meeting in Camp Verde to discuss Interstate 17.

If you’ve ever drifted a little too far outside a travel lane, only to be jolted back to attention with a not-so-subtle shake, you know what rumble strips are.

Interstate 17 north of the Phoenix area, one of the busiest highways at the start and end of the Labor Day weekend, will be the focus of a safe-driving campaign starting today (Aug. 30).

Last month, ADOT participated in a multiagency enforcement detail focused on determining if retail gas stations are adhering rules, laws and regulations governing taxation and quality of fuel sold for use in motor vehicles.

ADOT is set to open the newly paved US 89T tomorrow, Aug. 29, albeit with some restrictions. Until construction and fencing is completed, the roadway will be open only during daylight hours (except for local residents) and there will be a 25 mph speed limit.

A new study by ADOT finds that out-of-state bicycle tourists and customers bring in a significant amount of money to our state’s economy each year.