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.
If you enjoy receiving your Arizona Highways magazine in your mailbox each month, you might want to check out the publication's coffee table books and guides.
In a little more than a month you’ll be able to drive along the new bridge on I-15 through the Virgin River Gorge in northwest Arizona. Here's what you'll be driving on.
Following two incidents in the past 10 days where two road workers having been hit on state highways, ADOT is reminding drivers to pay attention in work zones.
