Updated (4:10 p.m.)
Interstate 805 near Bonita, California, has reopened after a crash involving a tractor trailer and two vehicles was cleared.
The incident occurred around 12:30 p.m. on Thursday afternoon.
According to Fox-5, the semi truck crashed into two cars on the northbound lanes, pinning them against the highway barrier.
The highway was closed for several hours, but has since reopened. The California Highway Patrol reported that at least one person was injured.
The cause of the crash is unknown, and remains under investigation.