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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

Ten years ago, we started ADOT's popular Twitter account: @ArizonaDOT. Join us as we look over the past decade.
As long as there have been roads, state employees have continuously done the work necessary to keep you moving. Take a look back at some of their stories in this week's Throwback Thursday.
An ADOT project has made crossing US 70 safer for those living in the San Carlos Apache Indian Reservation community of Bylas.
As the summer heat fades and weather turns comfortable, bicycles will be wheeled out of garages, pulled out of storage and return to roads and trails.
Tucson is getting a braided ramp at Ajo Way and I-19. So what is a braided ramp. Read on to find out.
Today's "Where in AZ??" challenge features an unusual sign as a clue.
When motorists enjoy a wider I-10 in Casa Grande beginning next year, it'll be thanks in part to piers and pier caps supporting an expanded bridge at Jimmie Kerr Boulevard.
Testing to get your driver license has come a long way from the paper and pencil days.
ADOT Director John Halikowski gets his hands dirty in the vehicle shop in the newest episode of Direct Connect.
We have some safety tips to get you to your Labor Day destination safely.