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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

It’s almost time for the next public hearing on ADOT’s tentative Five-Year Construction Program …
Even though there’s a stretch of US 89 that’s not open, the businesses and communities surrounding the closure most definitely are ...
Unless you drive a big rig, truck escape ramps probably aren’t something you think of too often ...
After 56 years, it’s time for the old Gila River Bridge to retire … Located on US 70 about a mile west of the Bylas community on the San Carlos Apache reservation, the bridge, which was built in 1957, is now being demolished ...
Every day, AAA assists more than 1,200 stranded drivers across the state. For these motorists and the roadside assistance workers who help them, being stuck alongside a busy highway can be a scary and potentially dangerous experience ...
We’ve got some good news for drivers whose commutes have been impacted by the US 89 landslide ...
Yesterday marked one month since a landslide ripped through a segment of US 89 and buckled more than 150 feet of the pavement …
After 300-plus blog posts, you’d think that by now we’d have covered everything there possibly is to know about pavement ... But you'd be wrong.
We posted a clip on YouTube last week that shows crews demolishing the old Pantano Union Pacific Railroad Bridge. Because it’s a time-lapse video, you can watch all the work being completed in under a minute…
By now, you ought to know plenty about license plates … We’ve blogged about how they’re made and the awards they’ve won. We’ve even attempted to answer all your questions relating to the “blue cloud” plates (a sequel to that post is coming soon – stay tuned!).