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These are just a few examples of the efforts made by our growing team of volunteers. See who's volunteering in your community and the accomplishments already being made to reduce litter.
While Route 66 was officially decommissioned in the 1980s and replaced in Arizona by I-40, its centennial is a big deal for those of us in the highway business. In this post, we're pointing you to some of the ways Arizona cities and towns are celebrating:
Joe Heller, our resident engineer on a big project getting underway in the North Valley, joins On the Road With ADOT this week to explain what's coming over the next two and a half years, including a flyover ramp connecting northbound I-17 with Loop 303.

Popular blog articles

Welcome one and all! Whether you are an existing Adopt a Highway volunteer group or want to pitch-in for one day. This year National CleanUp Day is Saturday, Sept. 16—only seven weeks away. The day is set aside for civic-minded individuals...
Every cleanup day is a new experience for the Prescott Litter Lifters, an Adopt a Highway volunteer group whose beginning dates back to 1981, according to group leader and co-manager Farrish Sharon. Seven miles of state highway along state...
Arizona residents can choose from more than 90 specialty license plates featuring a range of worthy causes or charities. To create extra awareness – and highlight the worthy causes that specialty license plates support – we’ve been...
You’ve checked your car’s tires, fluids and battery, filled up your gas tank and mapped out your route, but you’re never fully ready for a road trip until you’ve prepared an emergency travel kit. With record-breaking heat across Arizona...
Arizona and copper go together like – well, like Arizona and copper. Copper drove Arizona’s early economy, giving rise to communities such as Bisbee, Globe, Miami, Morenci, Ajo and Jerome. Copper adorns the dome of our State Capitol. When...
It’s that time again, Arizona! ADOT’s Safety Message Contest is back for its seventh year and entries are open through July 25. Have you ever wanted to see your traffic message on a Dynamic Message Sign (DMS) above the highway? Here’s your...
In those years just before a freeway improvement project is ready to start, we’re all allowed to imagine what it will be like once the work is done. On I-10 in the Buckeye area, the imagination has become reality. ADOT’s $82 million project...
You may have seen vehicles with an Arizona Cardinals plate, Phoenix Suns plate or Veterans plate – maybe one with the Special Olympics Arizona logo on it. Clearly, the vehicles’ owners support the team or organization displayed on the plate...
ADOT helps support tortoise populations by paying attention to where these shelled reptiles may burrow near highways. Before highway construction projects begin, environmental specialists survey the area to identify tortoises that may be living there. Construction and maintenance workers are trained to look for tortoises, too.
The Arizona Department of Transportation Motor Vehicle Division just placed in the top four of MVD or DMV offices, according to a CarInsurance.com survey across all 50 states. The online article highlights some of the changes and technology...