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A digital message board on the highway encourages motorists to designate a driver.
07/04/2025

Celebrate independence and designated drivers

Whether you’re celebrating the Fourth of July holiday with hot dogs and barbecue, attending a fireworks show or spending time with family and friends, we want to remind Arizonans to designate a driver or have a game plan of how you’re...
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Arizona Travel ID
07/01/2025

The Arizona Travel ID means freedom to fly this 4th of July

The Arizona Travel ID and other forms of federally compliant identification such as a valid U.S. passport, make it easier to fly to your favorite American locations for this holiday to see a small town parade, big city fireworks or other American traditions.
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Specialty plates featured in June.
06/30/2025

June recap: Specialty Plate Spotlight

ADOT has more than 100 specialty license plates featuring a range of worthy causes or charities. To boost awareness, we showcase one specialty license plate each week on social media.
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A man in a reflective yellow vest picks up litter along a highway.
09/01/2023

From the Director: Help ADOT Keep it Grand on National CleanUp Day, Sept. 16

With National CleanUp Day approaching on Sept. 16, I want to express my thanks to our volunteers who consistently pick up trash along our state highways. We hope that existing volunteers and those wanting to participate in a one-day cleanup...
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Five license plates displayed on a white background.
08/31/2023

August recap: Specialty Plate Spotlight

Some folks view license plates as just a series of letters and numbers, but others see them as modes of expressing one's values, hobbies and interests. In Arizona we have more than 90 specialty license plates featuring a wide range of...
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State Route 77 with new pavement lined by palm trees.
08/29/2023

Putting the final touches on SR 77 from Oro Valley to Tucson

If you’ve driven State Route 77 in Tucson in the past few weeks, you aren’t just seeing the results of a big improvement project, you’re also feeling it. That’s because ADOT finished work earlier this month to replace 9 miles of worn and...
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A snow plow in a flooded street clears water and debris from the roadway after rainstorm.
08/28/2023

ADOT staff at Grand Canyon National Park Airport leaped to action during flood

Operated by ADOT, Grand Canyon National Park Airport is an essential part of the community of Tusayan near the South Rim. Those ties were on full display recently when a flash flood swept into the town, covering State Route 64 and flooding...
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Animated drawings of two construction sites.
08/22/2023

ADOT Kids: Test your skills of observation and learn how ADOT builds a freeway

As with any important project (think writing a report for school), the first thing to do is plan. ADOT starts planning for new roadways by studying where a new roadway is most needed.
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Layers pavement on a roadway.
08/21/2023

Paving work begins on the I-17 Improvement Project

If you’ve driven on I-17 near Anthem Way during the last few weeks, you may have noticed that the I-17 Improvement Project has hit a significant milestone. As work continues on the 23-mile stretch between Anthem Way and Sunset Point, crews...
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A woman works on a computer, while a man sits across the table from her.
08/18/2023

The power of a driver license

Remember that feeling when you first got your driver license? A feeling of independence,and accomplishment? Most people tend to forget about their driver license or ID card once it is in the wallet or purse. Unfortunately, there is a...
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Two people stand on a highway shoulder in orange safety vests.
08/17/2023

Adopt a Highway: Register now for Sept. 16 National CleanUp Day

Registration begins here for the Sept. 16 annual cleanup event to help reduce litter along Arizona’s state highways. Welcome back seasoned volunteer groups and all new permit holders. Dust off those litter picker-uppers and head out with...
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Highway Artwork Pillars
08/16/2023

Arizona highway artwork tells the stories of local communities, and looks good doing it

Similarly to how artwork adorns the walls of museums, artwork also adorns the walls, bridges and columns of Arizona’s highways. Often created by local artists and inspired by the communities and agriculture of the surrounding areas, the...
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Highway signs are stacked in rows on the ground, waiting to be delivered and installed.
08/14/2023

Making signs in ADOT's Sign Shop

Signs are everywhere on Arizona’s highways, providing information about speed limits, nearby locations, rest areas and more. But how and where are these signs made? ADOT has a Sign Shop where signs big and small are produced. The shop can...
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