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.
The name of the route commonly called the Beeline Highway was officially changed to the Duthie-Martin Highway in honor of two law enforcement officers who lost their lives on the road in the line of duty.
Starting this weekend, crews are going to be “sliding” the new Fourth Street bridges over I-40 into place using an innovative method that saves a lot of time on bridge projects. The bridge slide method is a technique that basically moves...
We want you to show us the wild side of living in Arizona! Arizona Highways magazine is helping promote a wildlife photography contest run by the Arizona Game and Fish Department.
McPhaul Bridge near Yuma was built in the late 1920s to help carry vehicle traffic over the Gila River. Find out why it eventually became Yuma's "bridge to nowhere."
