Freeway in the desert

ADOT Blog

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Recently, we took you into the ADOT "museum," a collection of items in an otherwise unused room in nondescript government building in Phoenix. Here, we're taking a deeper dive into some of the items stored there.
This year marks 50 years since the Arizona Department of Transportation became an agency in July 1974. And what better way to celebrate an anniversary than with cake? Many of our coworkers in the materials lab have told us that making cake...
Our new Northwest Regional Improvements page at azdot.gov/NWImprovements that features multiple projects on I-40 and US 93. Stop by to learn about more than 20 projects improving highways in the area.

Popular blog articles

Remember when we first blogged about Arizona’s Long-Range Transportation Plan? It’s the plan that’s updated every five years and helps set ADOT’s priorities when it comes to the state’s transportation needs over the next 25 years.
The need for pedestrian and bicyclist safety at schools, especially involving young students, cannot be overemphasized. While federal, state and local agencies are encouraging fit and healthy lifestyles by promoting walking and biking to school, the safety of these children should be our highest priority.
Think back to 1984. You might recall that the United States hosted the summer Olympics in Los Angeles and Michael Jackson’s Thriller snagged eight Grammy Awards. It’s also when the Maricopa Association of Governments (MAG) identified the need for a West Valley regional connector freeway later to be dubbed Loop 303.
The new Mescal Road/J-Six interchange is taking shape! The Cochise County bridge will soon reunite two communities that were unexpectedly disconnected after trucks collided beneath the old overpass in March.
When it comes to describing some hauls, the term “oversize load” is a major understatement. We’re talking about the enormous “super-loads” driven through the state each day. Maybe you’ve seen them on the freeways … they’re the trucks lugging gigantic transformers, generators, turbines, and even houseboats.
Much has changed since ADOT got its start in 1927. Back then, the agency was known as the Arizona State Highway Department and roads certainly were built a little differently. Methods, materials and technology have changed so much since then.
Our communication team moved offices recently, and when I walked into our new building this morning, this is what I saw… Having no idea what this wall of giant blue tubes was, I decided to do a little poking around and share what I could find out here on the blog.
In Arizona steps are being taken toward that future with the operation of METRO Light Rail and the anticipated launch of Tucson’s modern streetcar project. While ADOT is not responsible for rail transit in the state, the agency does play an important role …
The wait is over! After more than three years since work first started, West Valley motorists now have a new and improved drive on I-10 as it stretches through Buckeye, Goodyear, Avondale and Tolleson.
State Route 260 – the road so often taken by Arizonans seeking a quick trip to cooler climates – is undergoing improvements, which will make its scenic drive a little smoother for motorists!