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."

A marker on SR 82 remembers Camp Crittenden, which may have something to do with where SR 82 ended up.

We ruminate on humanity's linear existence as we contemplate this old shot of one-way roads in Jerome.

We want you to show us the wild side of living in Arizona! Arizona Highways magazine is helping promote a wildlife photgraphy contest run by the Arizona Game and Fish Department.

Do you know where to find this roadway? If you do, make sure you participate in our weekly "Where in AZ??" challenge.

ADOT's Equipment Services in Holbrook has been recognized for customer service and environmental practices.

ADOT Director John Halikowksi shares his thoughts about the unprecedent challenges now confronting the MVD.

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...

Things continue to look up for our project on US 60 at Pinto Creek.

State Engineer Dallas Hammit breaks down the good news from the recently released 2019 Motor Vehicle Crash Facts.

We're challenging you to identify this quiet stretch of road in this week's "Where in AZ??" post.

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.

It was 89 years ago that the Arizona Highway Commission decided to help out local industry by making copper license plates.

It isn't exactly news that history abounds along Arizona highways. A casual driver can learn about historical figures ranging from Hi Jolly to Tom Mix by visiting various historical markers and monuments. But what might be news to you, as...

Did you know that Mule Pass Tunnel near Bisbee had a cameo in a major Hollywood motion picture? It's true, and let us tell you about it.

See the demolition that will lead to a better bridge on I-17 over Central Avenue.

This tower is the key to solving this week's "Where in AZ??" challenge.

State Route can't seem to decide whether its coming or going. We dive into while the route from Phoenix to Lukeville is numbered in two contrary ways.

An ADOT study on traffic control devices to help pedestrians cross a street or highway has received a national award.

Did you know there's a connection between an Arizona highway and Canadian folk singer Gordon Lightfoot?