Twin Falls County, Idaho ( KMVT-TV / KSVT-TV ) A California man was arrested for allegedly using Highway 93 to traffic drugs through Idaho.

54 year-old Markanthony Robertson is behind bars after a traffic stop lead to the discovery of a large amount of marijuana on Sunday. According to court records, an Idaho State Trooper pulled Roberson over for speeding. During the traffic stop the trooper smelled the drugs and eventually found a garbage bag with close to four pounds of pot.

Robertson told the officer he was traveling to North Dakota to meet family. His two juvenile sons were also in the vehicle. He is being held on a $50,000 bond.