Three people were killed in a crash involving a tractor-trailer near Williams. Interstate 40 was closed for the deadly crash.

Drivers in Knox County get stuck in traffic almost every day. Leaders said a new bypass could solve that problem.

A crash blocked two eastbound lanes of Interstate 40 Wednesday afternoon, near the exit to Campbell Station Road. The ...

Winter weather from a major coast-to-coast storm closed a major interstate and other state highways in northern Arizona on Friday morning.

Northern Arizona’s biggest snowstorm of the season dumped feet of snow, causing a 15-mile traffic jam on I-40. Road closures, ...

A winter storm has dumped heavy snow across northern Arizona, playing a major factor in a more than 15-mile backup on a major ...

A winter storm has dumped heavy snow across northern Arizona, playing a major factor in a more than 15-mile backup on a major interstate ... it quick enough to get traffic moving again because ...

The family of Ricardo Baez Cardenas says he was a father of two children and was on his way to work when he was shot.

Heavy snowfall in northern Arizona led to multiple closures over the weekend, with Interstate 40 and ... resulting in a long traffic backup. Eastbound I-40 in Kingman and Ash Fork is reopened ...

Semitrucks and other vehicles were stalled on Interstate 40 westbound between Flagstaff ... “We could not clear it quick enough to get traffic moving again because of the adverse snow conditions ...