ADOT Blog

Latest blog articles

09/17/2025

Bridge girder placement another sign of progress on US 93 widening project

Two bridges under construction on US 93 north of Wikieup didn’t look much like bridges until recently, as they were little more than concrete piers jutting up from a dry wash. That all changed rapidly in the past few weeks, as crews lifted...

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A digital message board on the highway encourages motorists to drive with care

09/16/2025

ADOT’s Safety Message Contest returns for the ninth year

It’s back! I’m excited to announce that ADOT’s Safety Message Contest is now open and accepting submissions. Arizonans can submit their engaging traffic safety messages through Sept. 22 at azdot.gov/SignContest. This contest, now in its...

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Navajo Bridge viewed from the Colorado River

09/14/2025

PODCAST: We're looking back 30 years to the dedication of (new) Navajo Bridge

This week's guest and host on ADOT's podcast were at the Sept. 14, 1995, dedication of a new Navajo Bridge spanning Marble Canyon on US 89A. Thirty years later, they share their memories.

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‘One Less Spark’ campaign shows how drivers can help prevent wildfires

ADOT is participating in the "One Less Spark, One Less Wildfire" campaign to show how drivers can prevent wildfires.

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05/27/2014

All about attenuators

Attenuators are important features that help keep drivers and ADOT crews safe.

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05/21/2014

Transportation Management Plans help to minimize construction impacts

Transportation Management Plans help manage and minimize the impact of ADOT construction.

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05/20/2014

Additional energy efficient license plates now available exclusively for plug-in hybrids

Beginning today, specific hybrid vehicle owners will have another opportunity to obtain one of the “Clean Air – Blue Skies” Energy Efficient license plates.

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