Freeway in the desert

ADOT Blog

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The 17th Avenue Underpass near downtown Phoenix was once part of a major transcontinental highway.
We recently stumbled upon this photo from 1974 of US 80 in Douglas. Originally called the “Mother of Arizona Highways” because of its economic impacts to cities and towns it passed through, US 80 was completely paved or surfaced with oil by...
On the Road With ADOT has Public Information Officer Kelsey Mo discussing what makes for a strong safety message and why ADOT holds its annual Safety Message Contest for the traveling public. Get the inside information you need to succeed.

Popular blog articles

Join the "Where in AZ??" fun on our social media sites!
For the next few weeks we’ll be putting things in place to begin what will be an 18-month project.
Last night’s events on Interstate 10 in the West Valley are so absolutely unacceptable, so outrageous, that words can’t do justice to emotions.
We’re replacing stop signs at the ends of exit ramps at Rita, Wilmot and Kolb roads to move traffic more efficiently in a growing area.
Steps ADOT crews and contractors' employees take when the temperature blows past 110 can help keep you safe as well.
The Arizona Department of Transportation unveiled a mobile-friendly online map cyclists that's compatible for iOS and Android devices.
It may be a hot July day, but we're going to put you to work with this week's "Where in AZ??" challenge.
Specialty plates bring in millions for cancer research, veteran's services and other worthy causes.
Check a video offering bird's-eye views of progress we're making on widening two stretches of I-10 in Pinal County.
The Deck Park Tunnel is more than a way to get cars from point A to point B. Vent rooms with giant fans are ready to keep fresh air flowing when needed.