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Freeway in the desert

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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.
As we mark National Engineers Week, let’s introduce you to where the action happens: ADOT’s State Engineer’s Office, led by State Engineer and Deputy Director Audra Merrick.

Popular blog articles

Our director shares his thoughts about what the addition of truck parking spaces to ADOT's Arizona Traveler Information 511 website means for commercial drivers.
When the weather begins to warm across Northern Arizona in the spring, it’s a sprint to begin and complete temperature-sensitive pavement repairs and highway improvements before the colder temperatures of fall return. With maintenance crews...
With high summer temperatures here again, we have some tips to make sure the heat doesn't get to you or your vehicle.
Have you activated your free AZ MVD Now account? If not, its simple and easy and we'll walk you through it!
We are nearly halfway there on our bridge replacement project on State Route 77 at Winkelman, and here's the proof.
Drivers may have noticed some changes to I-17 at Central Avenue, but more is coming this weekend as we rebuild the bridge there.
Arizona Highways magazine called for photographers to send the best shots of Arizona scenery they had. Here are the three photos that brought the "wow" factor.
Between a planned computer operating system upgrade and the current public health situation, there has been a lot of changes for the MVD lately. But there has been a silver lining to all of this change.
Construction projects continue through the current public health situation, which means ADOT had to adapt in order to keep the public engaged.
We are four months into our project at I-10 and Ruthrauff. Check out this video of the work!