Two vehicles overturned on the eastbound 118 Freeway early Saturday, prompting a Sig Alert for all lanes.
At approximately 2:11 a.m., Los Angeles California Highway Patrol responded to reports of a multilple-vehicle crash on the freeway.
The incidient happened west of Topanga Canyon in Chatsworth.
One person was transported to a nearby hospital with moderate injuries.
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As of 4 a.m., all lanes were reopened.
Officials are investigating the cause of the crash.