Four people were injured in a crash along the 210 Freeway in Sylmar Saturday morning, prompting a closure of the eastbound lanes, officials said.
The crash was reported about 10:50 a.m. near the Maclay Street exit, the Los Angeles Fire Department reported.
Three people had critical injuries and one minor injury was reported, according to the department. One person was possibly ejected.
The freeway is shut down on the eastbound side while authorities respond, according to the California Highway Patrol.