A Park City police officer on Thursday seized about 17 pounds of suspected marijuana during a traffic stop on Interstate 80, police reported Friday. The officer was working on a joint drug interdiction operation with the Summit County Sheriffâs Office when he stopped an eastbound rental car New Jersey license plates just east of the I-84 interchange, police said in a news release. During the course of the traffic stop, a police service dog from the Summit County Sheriffâs Office gave a positive ...