Crews are still working in Castaic after a large natural gas transmission line explosion earlier, but officials say the situation is now under control.   View this post on Instagram   A post shared by KHTS FM 98.1 AM 1220 (@khtsradio) The explosion on Saturday involved a 34-inch gas line located north of North ... The post Gas Line Explosion In Castaic Contained appeared first on KHTS Radio. ...read more read less