Semi truck rollover crash in Boron Heard on: Kern County Fire 00:12 00:00 Rescue response, 87th area. Transcript This transcript is auto-generated from live dispatch audio and may be incomplete or inaccurate. It is not an official report and may change. 00:00 Rescue response, 87th area. 00:01 Engine 87, engine 89, engine 14, battalion 8. 00:06 Liberty Air 8, semi request. 00:08 Semi rollover at Boron and Boron Frontage Road. 00:11 Assign my crew in three. 7/21/2026 08:09 AM Traffic Boron Ave & Boron Frontage Rd S, Boron, CA 93516 View on map