An NHP Trooper made a traffic stop on a car traveling Eastbound on I-80 near Winnemucca, for speeding. While contacting the driver, 32 year old Leila Ibarra, from Oklahoma, the Trooper suspected criminal activity. Further investigation lead to the discovery of 21 lbs of Marijuana and 2 lbs of Methamphetamine, inside the vehicle. There was a young child in the vehicle. Ibarra was arrested and transported to the Humboldt County Detention Center.