Freeway in the desert

ADOT Blog

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If you’re driving on Arizona highways this Friday and Saturday, you may notice some of our overhead signs displaying a traffic safety message related to the WNBA All-Star Game happening in Phoenix. We want to grab people’s attention and...
To mark ADOT's 50th anniversary this month, we're inviting some longtime employees onto our podcast, On the Road With ADOT. The latest episode features Tami Wollaston, who started as a draftsman nearly 51 years ago and currently is a transportation engineering specialist in ADOT’s Roadway Engineering Group.
Three versions of the bridge over the Hassayampa River in Wickenburg have carried traffic for over a century.

Popular blog articles

Trevor Eltringham enjoys serving the motoring public by, literally, keeping highway lights on and traffic signals running.
Read about how ADOT and DPS helped a motorist get safely home.
Crews sweep a newly created emergency pull off during a recent full freeway closure. We’ve seen preconstruction work for the Broadway Curve Improvement Project since the spring, on and around Interstate 10, from the Loop 202 (Santan/South...
The old Pinto Creek Bridge was scheduled for demolition last week, but it wasn't going down without a fight.
Engineering is the creative use of science and math to design or make things to solve a problem. Engineers, like the ones we have at ADOT, design, build and test things. Do you want to give this fun build-and-test activity a try — like an...
This week's challenge is proof you can find fall leaves in Arizona!
Have you ever wondered what lies deep inside the Interstate 10 Deck Park Tunnel?
It's almost Halloween, so it's time to be the good witch and not the bad witch. Be patient, cautious and mindful of a horde of candy seekers.
The much-romanticized Tombstone gunfight took place 140 years ago on what is now State Route 80.
The new yellow sign design displays a “Watch for Animals” placard underneath the elk symbol to grab motorist's attention about a potential encounter with elk, deer and other wildlife in the roadway.