All lanes of the southbound 5 Freeway are blocked north of Castaic due to an overturned semi-truck after a Thursday morning crash. Around 10:50 a.m. Thursday, first responders received reports of an overturned semi-truck on the southbound 5 Freeway south of Vista Del Lago, said Officer Carlos Burgos -Lopez, spokesperson for the California Highway Patrol (CHP) ... The post Overturned Semi-Truck Blocks All Southbound Lanes Of 5 Freeway North Of Castaic appeared first on KHTS Radio. ...read more read less