(Jackson County, OR) -- A traffic stop of a big rig in southern Oregon uncovered a major illegal drug shipment. Oregon State Police stopped the commercial truck on I-5 in Jackson, County for a traffic violation. The driver gave consent to search the truck and the trooper found two five-gallon buckets weighing 60 pounds filled with 276-thousand blue pills that were laced with fentanyl. The truck's driver and passenger, both from Mexico, were arrested and charged with possession and delivery of fentanyl.