The Arizona Department of Transportation urged drivers to be cautious as a winter storm pummeled northern Arizona.

Plan for overnight full closures, lane restrictions and ramp closures on Interstate 17 this week as work continues on the I-17 Improvement Project. Drivers traveling along southbound I-17 during ...

Northern Arizona experienced high levels of snowfall over the weekend causing multiple road way closures and detoured traffic ...

Semitrucks and other vehicles were stalled on Interstate 40 westbound between Flagstaff and Williams late Friday as the sun set. The standstill dragged on for hours. The snow, along with a two-vehicle ...

Parts of Interstate 17 and State Route 89A, both the only way to get from the central Valley to northern Arizona, are closed.

This weekend will see the final closure related to the six-mile project to improve southbound Interstate 17 in north Phoenix.

The southbound Loop 101 Price Freeway frontage road will be closed from Southern Avenue to Fremont Drive from 4 a.m. to 5 p.m ...

Investigators are exploring whether blowing dust contributed to the 12-vehicle crash on Saturday that also left two people in ...