ADOT Blog

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Two small metal tins filled with thick, textured substances: one with yellow paste and one with white paste. Both have a portion scooped out, showing the metal bottom of the tins.

10/03/2024

Thermoplastic Paint Marks Arizona’s Roads

Thermoplastic paint is a very important part of Arizona’s highways. Every batch must be tested and meet ADOT standards before it is used.

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Graphic of the Arizona Highway Magazine specialty plate that says, "Gemini."

10/02/2024

What specialty plate we think you would like based on your zodiac sign

With more than 100 options, it can be challenging for Arizona drivers to choose the specialty license plate that best fits their personality. Specialty plates offer a unique opportunity to add customization to your vehicle while supporting...

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Map of I-10 widening project in northwest Tucson area

10/01/2024

Just three months will bring three big changes to I-10 in northwest Tucson

The entire section of eastbound I-10 that’s under construction between Ina and Ruthrauff roads will shift onto the freeway’s new lanes, the remainder of westbound I-10 traffic will move onto new lanes and the Orange Grove Road interchange will reopen to traffic.

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ADOT Kids: See how safety starts with you!

As part of our week devoted to safety and safety messages, we're sharing videos on topics including seat belts.

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04/30/2020

Throwback Thursday: Building forward

We have a photo of construction along State Route 188 that allows us to take a look at the history of this rural route.

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04/29/2020

ADOT Kids Activity: Create your own safety message!

Have you seen the fun safety messages ADOT puts on its highway boards? Well, here's your chance to tell us what you would put up there if you could! Send us your safety message suggestions and questions in our latest activity.

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04/29/2020

You like us; you really, really like us -- on Facebook

ADOT's Facebook page has hit a big milestone as the 100,000th person has decided to click that "Like" button. While being told someone new likes you is always a nice ego boost, what this represents is even better. Because all those likes...

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