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Freeway in the desert

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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

Did you see the overhead sign messages aimed at spring breakers last weekend? A quick trip through our social media mentions shows us that many of you did.
Hard as it may be to believe, this is still a season for snow in Arizona. Because of that ADOT has snowplow drivers at the ready, including drivers of our new TowPlow.
We’re still so excited about yesterday’s big news that we’re going to blog about the social media milestone for another day.
On Monday, ADOT surpassed 100,000 followers on Twitter! Take a look at some of our more memorable Tweets!
Check out our new video showing how crews place massive girders for the new Hell Canyon Bridge.
Engineers are kind of a big deal here at ADOT.
Arizona Transportation History reports gives a look at the history of US 89.
Residents will have a more reliable link with Yuma County’s largest employer, Yuma Proving Ground, thanks to a 600-foot bridge ADOT is building across a flood-prone section of US 95.
The zipper merge is being piloted by ADOT to reduce construction travel delays on I-10, east of Tucson.
Out of 3.7 million vehicle registration renewals that were completed in Arizona during 2015, a whopping 60.2 percent of them – roughly 2.2 million – were handled online through ServiceArizona.com.