A deadly crash on the 405 Freeway in Orange County forced lane closures on Tuesday morning, according to authorities.
The California Highway Patrol said the collision took place before 5:56 a.m. just north of Bake Parkway in Irvine. The collision involved a motorcyclist, although it was not immediately clear who was killed.
A Sigalert issued by Caltrans confirmed that all southbound lanes of the 405 were closed at Bake Parkway, backing up traffic to Sand Canyon Avenue…