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Freeway in the desert

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Adopt a Highway volunteer groups and others are invited to help tidy up along state highways for Earth Day. Whether you are a seasoned volunteer or just looking to make a difference, your participation makes a measurable impact toward reducing roadside litter.
This week’s episode of On the Road With ADOT features two of our many team members involved in preserving Arizona’s vast investment in state highways and the use of fog seals to extend pavement life.
With St. Patrick’s Day around the corner, we want to take a moment and remind everyone to plan ahead so you get home safely after the festivities. If you’re out on state highways this weekend, you may notice some of our overhead message...

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We're time-traveling to a 1978 airshow at the Phoenix Deer Valley Municipal Airport for this week's Throwback Thursday.
Other states look to ADOT as they consider adopting wrong-way driver detection technology.
Thanks to everyone who entered the ADOT Safety Message Contest, and thanks to those responsible for the 2,500 votes we received.
A project as large as the Loop 202 South Mountain Freeway makes for some impressive pictures. Here's where you can check them out.
A road on a steep grade is one of the few clues available for participants in this week's "Where in AZ??" challenge.
Freeway construction isn't just nuts and bolts. If you know where to look, there are some beautiful things to see. The South Mountain Freeway project is featured in this week's Art of Transportation.
We applaud the hard work of our Adopt a Highway volunteers who cleaned up 1,500 miles of state highway last year.
When it comes to transportation planning, can one voice make a difference? The answer is yes.
ADOT prides itself on "making transportation personal" in many ways. Here's just one.
Beginning this week, you’ll be able to see the life-and-death consequences that selfish driving decisions have on Arizona’s motorists.