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SoCal Freeway Chaos: Pickup Slams Semi
2 Jun
Summary
- Pickup truck driver trapped after rear-ending stopped semi.
- Major SigAlert issued, causing extensive traffic backups.
- Investigation underway into the cause of the midday collision.

A significant collision on the westbound 10 Freeway in the San Gabriel Valley saw a pickup truck severely damaged after striking a stopped semi-truck. The crash occurred shortly after 2:00 p.m. near Kellogg Avenue, trapping the pickup's driver inside the heavily impacted vehicle. Emergency responders worked to free the individual, who was then taken to the hospital. The exact condition of the victim has not been disclosed.
The California Highway Patrol issued a SigAlert due to the extensive lane closures required for rescue and investigation efforts. This led to substantial traffic backups, affecting commuters on the 10 and connecting freeways like the 71 and 57. The incident highlights the dangers of rear-end collisions with large commercial vehicles, a problem frequently emphasized by safety advocates.
The cause of the crash remains under investigation. Authorities are examining factors that may have contributed to the collision, including potential issues with the stopped semi, driver inattention, or environmental conditions. This type of accident underscores the persistent risks on highways and the critical importance of situational awareness and speed management for drivers.