Two Milwaukee men are in custody following a drug bust following a traffic stop on Interstate 41 in Fond du lac County. A sheriff’s deputy pulled a vehicle over Wednesday evening on southbound I-41 near Highway 151. A search of the vehicle recovered methamphetamine, crack cocaine, marijuana and a loaded handgun. The estimated street value of these drugs is $306,000. The Lake Winnebago Metropolitan Enforcement Group Drug Unit is continuing the investigation. Both suspects are being held in the Fond du Lac County Jail on $100,000 cash bond.