Add Yahoo as a preferred source to see more of our stories on Google. Aerial view of I-10 in Tucson, Ariz. (Courtesy of Arizona DOT) This story was originally published on Construction Dive. To ...

Arizona drivers can now choose from five new specialty license plates, supporting local charities like Teen Lifeline and ...

Projects paused for the winter, including the I-17 wildlife crossing, pavement maintenance are among the projects set to resume.

Add Yahoo as a preferred source to see more of our stories on Google. A stretch of the I-10 corridor between Phoenix and Tucson, Ariz. State leaders tapped a group of construction firms to improve a ...

PHOENIX – Three Arizona transportation projects, including a new pedestrian bridge over the Salt River, were selected to receive more than $44 million in federal grants, officials announced Wednesday.

The Department of Transportation wants to change Interstate 19, which runs from Tucson, Arizona, to Mexico, from being measured in kilometers to miles. Nate Sizemore, a spokesman for DOT, said the ...

In late 2018, International Road Dynamics Inc. won a contract to supply and maintain a Statewide Port of Entry Truck Screening System for the Arizona Department of Transportation. The Arizona ...

The Arizona Department of Transportation Motor Vehicle Division revealed three new license plates allowing drivers to ride in style for a good cause. The charitable causes selected for the plates are ...

In the midst of Arizona’s monsoon season, you may notice heavy winds begin to blow loose dirt around. Quickly, with a mixture of thunderstorms and heavy rain, a dust storm can occur. Drivers who find ...

In the next year, drivers on Arizona’s major interstates and state routes should have nearly three dozen new high-speed charging stations from which to choose to power up their electric vehicles (EV).

PHOENIX — Even though the Arizona Department of Transportation is most known for its unique messages advocating against dangerous driving, one transportation official has recently made headlines for ...

The Arizona Department of Transportation has teamed with a new set of researchers to improve state roads. A large pool of students and professors from three of Arizona’s public universities are part ...