A person was trapped inside a semi truck after a crash on the westbound 10 Freeway in Claremont on Friday afternoon. CHP said the semi hit a second big rig near Indian Hill Boulevard, causing the truck to overturn and shutting down all lanes for a period before three left lanes reopened to allow traffic through.
WHO:A person trapped inside a semi truck; CHP; drivers in the area
WHAT:A semi-truck crash on the 10 Freeway left a person stuck inside the overturned truck; the semi collided with a second big rig.
WHEN:Reported Aug 21, 2026 at 1:13 AM ET
WHERE:Los Angeles, CA
WHY:Cause is under investigation.
Reporting from 2 identified publishers across this event arc.
