A Southbury man is facing drug trafficking charges after state police said they found about 1.5 pounds of “high quality” marijuana in his car. Jameson Irvine, 27, of Reservoir Road, was driving west on Interstate 84 in Tolland about 7:30 p.m. Thursday when he was pulled over for a traffic violation, according to police. Officers from Troop C noticed a smell of marijuana as soon as they approached the driver, police said.