ADOT Blog

Latest blog articles

A metal footbridge spans a rocky canyon with steep cliffs and sparse vegetation under a bright sky.

11/30/2025

Fish Creek Bridge: A small piece of nearly timeless history

A small bridge on a historic road is nearly timeless.

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11/21/2025

Volunteer’s guide to inspiring change

Volunteering never goes out of style. See who's changing Arizona by reducing litter in their community and inspiring others along the way.

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Aerial view of US 93/I-40 interchange with tunnels for local traffic

11/18/2025

Bunker-like structures in Kingman are actually tunnels for I-40/US 93 project

The project to build a freeway-to-freeway connection between I-40 and US 93 in Kingman features all the usual elements of a big interchange: new travel lanes, bridges, flyover ramps and two absolutely massive concrete bunkers.

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Tucson MVD gets facelift

Updates at the MVD Regional Service Center in Tucson means better customer service.

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07/18/2017

From the Director: First-of-its-kind wrong-way detection system for AZ

ADOT Director John Halikowski discusses a planned system to help detect wrong-way drivers.

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View from beneath a bridge under construction, showing parallel concrete beams and a blue sky above, with a construction lift vehicle on the right.

07/17/2017

More progress on Loop 202 South Mountain Freeway

Crews are making headway on the Loop 202 South Mountain Freeway that is expected to open to traffic in 2019.

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07/16/2017

Where in AZ??

If you know "Where in AZ" this photo was snapped, make sure you visit our Facebook page and let us know!

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07/14/2017

Art of Transportation: Nuts and bolts

A close-up shot in this The Art of Transportation photo gives us a different vantage point of these nuts and bolts.

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07/13/2017

Video: The future of I-11

Year one of the I-11 study is over. Our newest video provides a recap of what's been done to date and explains what's next for the proposed interstate.

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