A big rig crash on Highway 99 causes a fire. The semi truck reportedly crashed into a guardrail on the highway at Neal Road before 9:30 last night. That reportedly caused the semi to catch on fire. The fire spread from the truck to the roadway and to a nearby field. Cal Fire crews arrived and quickly contained the fire. According to the CHP, there was also debris on the road that passing vehicles were hitting. Officers closed the roadway at Neal Road due to the debris and a fuel spill. No injuries were reported in the crash.