Troopers made an unusual traffic stop in the overnight hours on Friday in the I-10 Deck Park Tunnel in downtown Phoenix.

Chandler police shared an incident where a stop on a driver with a suspended registration led to a drug arrest.

Ever notice an unmarked police vehicle in Arizona? While most departments don't use them for traffic stops, here's what to do if you get pulled over.

A man and a woman were arrested after about 5.6 ounces of methamphetamine was found in their vehicle during a traffic stop, according to the Bullhead City Police Department.

"During the traffic stop, the officer attempted to arrest the suspect when the suspect resisted," according to state police.