Los Angeles County Fire responded to a call shortly after 2:00a.m. on the northbound I-5 just south of Gorman. They found a big rig fully engulfed and a resulting five acre roadside fire. Los Angeles County Fire and Kern County Fire responded and others were summoned as the fire progressed to 15 then 35 acres. All northbound lanes of the I-5 were closed while the engine companies worked. The fire was fully contained by 5:00a.m. with the responding engine companies leaving the site by 8:00am.