Big Rig Crashes into Jeep on 5 Freeway in Castaic Leaving 1 with Major Injuries CASTAIC, CA (August 16, 2022) – One person was seriously injured in a big rig accident on 5 Freeway in Castaic late Saturday, August 13. The accident happened around 11:40 p.m. near Templin Highway. According to the California […]