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Freeway in the desert

ADOT Blog

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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.
A major component of the work will be building the direct ramps to create the freeway-to-freeway interchange. When completed over the next two-and-a-half years, drivers will skip the traffic signals at the current Loop 303/I-17 diamond interchange.
Engineers at ADOT play a vital role in building and maintaining Arizona’s roads. During National Engineers Week, Feb. 22-28, we’re celebrating engineers and the work they do to keep Arizona moving.

Popular blog articles

It could be said that Aaron and Natalie Merullo are a special welcoming committee for travelers crossing the stateline from Utah into Arizona.
November is Historic Bridge Awareness Month and we want to highlight a few of our favorites in Arizona.
Some crucial Broadway Curve improvements are being done right before your eyes... And you might not even see it!
It might seem odd for a transportation agency to spend a moment on a topic that could be outside our lane. But being thankful is something that requires a moment for everyone to slow down and think about what we can be thankful for.
Learn how you can join dozens of volunteers in January to clean miles of State Route 286!
It was only seven years ago that the Arizona state mammal, the ringtail, was the subject of a statewide naming contest. It was part of the 2014 redesigned driver licenses.
Our new animation with allow you to visualize all the improvements planned for the I-10 Broadway Curve Improvement Project.
And the Emmy goes to: The Arizona Department of Transportation! ADOT was awarded its first ever Emmy in the Public Service Announcement category for its "Distracted drivers terrify me" campaign.
Winter is ready to pounce, which means ADOT is getting ready to close the first of five highways for the season.
Historic Route 66 turns 95 on Nov. 11.