91 Freeway Accident Today: Multiple Crashes Cause Heavy Traffic Delays Across Southern California
Multiple traffic incidents along California’s 91 Freeway on Thursday caused major delays across Southern California, particularly in areas including Anaheim, Cerritos, Corona, and surrounding commuter corridors. The crashes involved a mix of semi-trucks, overturned vehicles, and multi-car collisions, leading to lane closures and significant congestion throughout the day.
One of the most serious incidents occurred near Anaheim, where an overturned big rig reportedly lost control and landed on a sedan near Brookhurst Street. Emergency responders arrived quickly, and although the vehicle was partially crushed by the truck’s container, the occupants were able to escape before first responders reached the scene. All involved individuals were transported to nearby hospitals with injuries that were not believed to be life-threatening.

In a separate incident near Cerritos, another overturned semi-truck blocked multiple lanes during the morning commute, creating long backups stretching for miles. Cleanup crews worked for hours to remove the vehicle and its cargo while California Highway Patrol officers redirected traffic.
Additional crashes along the broader State Route 91 corridor, including earlier incidents in Corona involving a wrong-way driver, contributed to the overall disruption and highlighted ongoing safety concerns on this heavily traveled freeway.
The 91 Freeway, a major east–west route connecting Los Angeles, Orange, and Riverside counties, regularly experiences heavy congestion due to high commuter volume, construction activity, and commercial trucking traffic. Officials emphasized the importance of cautious driving, especially during peak hours and in work zones where sudden slowdowns are common.
Authorities continue to investigate the specific causes of the day’s crashes. Further updates may be released as more information becomes available, particularly regarding any injuries or contributing factors.
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