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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

Today we are throwing back to the Bill Williams River bridge on State Route 95 and all the history that one place embodies.
Construction is not always easy or painless, but this project has our heads up in the clouds.
Does this sound familiar? Teenager: “Mom, I need to get my learner’s permit, can you take tomorrow afternoon off to take me to MVD for the test?” Mom (to herself): “Aside from the fact that my boss will be upset and I’m two days behind on...
When their son Manuel died, Sally and Nacho Ochoa adopted a mile of US 60 near Show Low in his memory. Though Nacho has also passed away, Sally continues to help keep that section beautiful.
This week's photo comes from a busy travel spot. Make sure you enter your best guess!
I don’t know about you, but it takes a mighty strong incentive for me to change my habits. But after getting stuck in one too many traffic jams, I’ve found one: the AZ511 mobile app. For me, the benefits of the AZ511 app offer a strong...
We like throwing back to how the highways and freeways we know today were designed and built. Hundreds, if not thousands, of vehicles use them today, so it might be easy to take them for granted. But there is a lot of work that goes into...
A family cabin turned into four generations of love for the White Mountains and a desire to help keep State Route 473 clean.
This year is almost over — can you believe it? As 2019 winds down, many of us have plenty of holiday parties, events and family gatherings to attend. All those end-of-the-year festivities can be fun, but let’s make sure we end this year...
It might surprise many motorists to learn that ADOT has a role in aviation. The state's role dates back to 1927.