Transportation

40th Street interchange opens for South Mountain Freeway
Not only will both entrances to 40th St. Park & Ride in Ahwatukee reopen, but a new interchange from the South Mountain Freeway will also help people get there.
Exit numbering on SR 85 near I-10
Have you ever wondered why 411th Avenue in Tonopah is Exit 95 off Interstate 10? Or why if you are turning on to Dragoon Road...
Transportation playlist on a mobile phone.
Our ArizonaDOT Spotify playlist of transportation-related songs has continued growing over the past year. We hope you'll check it out.
Estrella Roundabout
ADOT Director John Halikowski takes a look back at the agency's 2018 accomplishments.
‘Family Circus’ cartoon of family road trip
In this blog, the second remembering cartoonist and Arizona resident Bill Keane, we take a closer look at the cartoon itself.
101 Thunderbird Scottsdale
ADOT has done the research and analysis, but now we need from you about the long-range transportation plan.
Skull and bones
Crashes and fatalities involving drivers under the influence of drugs or medications are on the rise.
South Mountain Freeway tour
Where better to learn about the intersection of math and transportation than the biggest transportation project in Arizona?
I-11 corridor
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.
roadway
Survey says...expansion and preservation are important Arizona transportation priorities. Find out what else we found out from a recent online survey.

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