Interstate 10 fully opened to traffic Thursday evening, according to FHP Master Cpl. Patricia Jefferson-Shaw.Specifically, ...

President Trump's decision to suspend already-approved federal funds for some projects could set back plans to widen ...

President Trump's decision to suspend already-approved federal funds for some projects could set back plans to widen ...

The Arizona Department of Transportation is working to expand broadband access in the state as it embarks on a new project to lay more than 200 miles of fiber-optic conduit between Flagstaff and the ...

The Interstate 10 Broadway Curve improvement project will require a lengthy closure of westbound I-10 in the Phoenix area ...

I-10 east from Gramercy in the Baton Rouge area to the Mississippi state line has remained closed since Tuesday after 10 inches of snow dropped on the New Orleans area. Officials have made strides in ...

Motorists heading from the East Valley to Phoenix and points west will have to get creative this weekend due to disruptive ...

The Arizona Department of Transportation announced major weekend traffic closures for the Broadway Curve Improvement Project.

PHOENIX — The westbound lanes of Interstate 10 from Chandler to central Phoenix will be closed this weekend due to a traffic shift. The Arizona Department of Transportation said the closure will take ...

A wildfire erupted near Castaic Lake Wednesday, sending plumes of smoke into neighboring Ventura County areas. Here's what to know.

The proposed freeway would run from Wickenburg to Nogales and has been subject to lawsuit filed by a conservation group.

Foes of a plan to construct a new interstate highway — including a segment that could go through environmentally sensitive portions near Tucson — have won a temporary reprieve.