A woman was killed Sunday in a crash involving a sedan and a big rig on the Pomona (60) Freeway in Diamond Bar, authorities said.
The crash occurred a little after 6 a.m. on the eastbound freeway, at the Grand Avenue off-ramp, the California Highway Patrol reported.
Paramedics dispatched to the location at 6:06 a.m. transported no one to any hospitals, according to a Los Angeles County Fire Department dispatcher.
A Sigalert was issued at 6:27 a.m. shutting down all eastbound lanes except the carpool lane for an unknown duration, as well as the connector road from the eastbound 60 Freeway to the southbound Orange (57) Freeway.