ADOT Blog

Latest blog articles

Aerial view of I-17 wildlife overpass project

12/21/2025

PODCAST: Catching you up on projects and more in Northern Arizona

This week's episode of On the Road With ADOT features Jeremy DeGeyter, administrator of ADOT's Northcentral District. Jeremy talks with host Doug Nintzel not just about the I-17 wildlife overpass project but the much-anticipated Lion Springs widening of SR 260 east of Payson, among other topics.

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12/17/2025

A national spotlight for ADOT's partnership with public universities

A video from American Association of State Highway and Transportation Officials (AASHTO) features ADOT director explaining the Arizona Transportation Institute and its goals.

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A digital message board on the highway encourages motorists to drive safe.

12/14/2025

Celebrate eight days of lights and safe driving

The holiday season is in full swing and with people gathering with family and friends to celebrate meals, traditions and more, we want to make sure you get safely to and from your destination. To that end, ADOT will be displaying several...

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Training helps Grand Canyon airport fire crews prepare for anything

The firefighters at Grand Canyon National Park Airport train hard to make sure they are ready for any emergency.

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06/25/2019

Adopt a Highway: Inspiration led to 20 years of keeping Chinle area clean

We love our longtime Adopt a Highway volunteers and hope others will find inspiration in what motivates them, like this group from the Chinle Navajo Land Department.

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06/24/2019

Runaway truck ramps make for a runaway video

We're proud of our YouTube channel and excited that one video has now reached more than 250,000 views.

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06/23/2019

Where in AZ??

It looks like summertime in Arizona in today's "Where in AZ??" photo.

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Black and white photo of a concrete bridge with metal railings crossing over a road, with rocky terrain and sparse vegetation surrounding the structure.

06/21/2019

Form and function meet in old Ligurta Underpass

The Ligurta Underpass is one of Arizona's best examples of clean design in a World War II-era rural bridge.

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06/20/2019

Throwback Thursday: I-10's rejected helicoils

The Deck Park Tunnel has been a planned feature for Interstate 10 through Phoenix since the 1980s. But before that, concepts included something a little more interesting.

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06/19/2019

ADOT's hydrovac helps keep things flowing

Litter is no joke, neither is the effort necessary to keep our 59 pump stations along Valley freeways clean and maintained. That's where ADOT's hydrovac comes in.

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