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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

When the ADOT Right of Way Group has properties available, they often allow first responders to use those properties for real world training.
The holiday travel season is officially here and it’s sure to be a busy one.
A law taking effect Jan. 1 will allow spouses and dependents of first responders killed in the line of duty to register a vehicle free of the vehicle license tax.
If you're driving toward the snow, ADOT wants you to prepare for potentially harsh conditions.
Title of newest Star Wars film gives ADOT an excuse to tout dangers of drowsy driving.
Snow hasn’t changed since the 1950s, but the way ADOT clears it from the road has.
An oversized load moving through the state will require a brief closure of eastbound I-10 near Benson early Sunday (Dec. 6).
Whether someone is new to riding or has years of experience, ADOT encourages all riders to take a certified safety training course.
There will be no full construction closures on the Loop 101 (Pima Freeway) widening project during the upcoming busy holiday season.
We know the state’s highways will be busy this holiday weekend, which is why we’d like to share some details to help make your trip a safe one.