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On the Road With ADOT logo
04/26/2026

PODCAST: Your knowledge of Arizona airports is about to take off

On the Road with ADOT takes to the skies while Matthew Munden, manager of ADOT’s Aeronautics Group, talks about his staff’s role in supporting airport development and Federal Aviation Administration funding for a robust statewide network of publicly owned airports.
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A digital message board on the highway encourages motorists to slow down in work zones.
04/23/2026

Give workers a ‘brake’ in construction zones

If you’re out on Arizona highways this week, you may notice overhead message boards displaying a message encouraging drivers to slow down in work zones. That’s because Work Zone Awareness Week runs from April 20-24, and it’s the perfect...
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A memorial dedicated to ADOT workers who died serving the state.
04/20/2026

Stay alert and slow down during Work Zone Awareness Week

It’s Work Zone Awareness Week, and we’re taking the opportunity to raise awareness about the things we all can do to keep each other safe in work zones. ADOT crews work all hours of the day to build and maintain Arizona’s highways. I’m...
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Pouring concrete to create a girder
01/25/2024

Bridging Arizona’s Freeways: How concrete bridge girders are made

Several concrete bridge girders have been placed throughout the I-10 Broadway Curve Improvement Project and by the project’s end, dozens of these girders will have been placed within the project area.
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Vintage photo of ADOT employees displaying a new ID card design in 1975.
01/24/2024

The Evolution of Arizona’s Driver License

Have you ever wondered what past Arizona driver licenses looked like? You may even have a few iterations of them yourself. Today, we’re taking a look at how the design of Arizona’s driver licenses have evolved throughout the years. In the...
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A flooded street with submerged cars.
01/23/2024

Water damaged vehicles can flood your car buying experience

Cars damaged by floodwaters are sometime shipped to other states where unscrupulous individuals may try to sell them. We've compiled some tips for avoiding a car that can't pass the smell test.
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Road closed sign and gate on State Route 88
01/22/2024

Good news for those drawn to Apache Trail

News that a $4 million ADOT project will restore limited access to 5 miles of State Route 88 inspires a trip down memory lane.
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A close up of a snowplow with mountains in the background
01/19/2024

ADOT's Name-A-Snowplow Contest receives over 1,700 entries in first 2 days

Back for another year, we’re asking for your help in naming a few of the 200 snowplows we have in our fleet. And so far, y’all have answered the call. Since launching the contest two days ago, we’ve received just over 1,700 entries. We’re...
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Construction occurs on a highway.
01/18/2024

Podcast: Catch up on 2024 projects with ADOT’s State Engineer

ADOT's State Engineer and Deputy Director for Transportation, Greg Byres, chats about projects starting or continuing this year in northern, southern and central Arizona.
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Personalized License Plates from 1976
01/17/2024

From the Archives: Personalized License Plates

It’s been almost 50 years since ADOT’s Motor Vehicle Division began offering personalized license plates, giving drivers an opportunity to express themselves on their cars with just a few characters. The program began in 1975 and gained...
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Construction occurs on a highway.
01/12/2024

ADOT Answers: Can’t you finish one project before starting another?

We were recently asked, "Why can't you finish one project before beginning another? There's construction everywhere!" That short, understandable question requires a bit of a long answer.
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Heavy machinery removes the top layer of asphalt from a freeway at night.
01/10/2024

It’s January in north Scottsdale: Golf, cars and a freeway project?

Will the work on the Loop 101 Improvement Project in north Scottsdale impact access to events like car shows and the WM Phoenix Open golf tournament? A lot of thought has gone into keeping the freeway project from being an issue for event visitors.
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A yellow license plate with black lettering and numbers atop a map of Arizona.
01/09/2024

Arizona’s first ‘specialty’ plate: An homage to Fray Marcos de Niza

In 1939, every license plate issued by the Arizona Highway Department recognized Fray Marcos de Niza. That year, celebrations throughout Arizona marked the 400th anniversary of an expedition that made Fray Marcos the first European known to have reached this area.
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