Updated: Sep 12, 2026

A four-vehicle traffic collision involving a semi-truck was reported Friday evening on northbound State Route 14 near Angeles Forest Highway, prompting an emergency response and temporarily blocking a lane.

According to California Highway Patrol (CHP) incident logs, the crash was reported at approximately 8:37 p.m. on northbound SR-14, just south of Angeles Forest Highway. Initial information indicated that a semi-truck was involved in a collision with three to four other vehicles.

One of the vehicles was identified as a red Toyota Corolla. The driver was reportedly still inside the vehicle following the crash, prompting authorities to request assistance from the Los Angeles County Fire Department for an injured person.

The incident was subsequently classified as an injury collision. The slow lane was blocked as emergency personnel responded to the scene and worked to manage the crash.

At the time of the initial report, details about the number and severity of injuries were limited. Authorities had not publicly provided information about the identities of those involved.

The California Highway Patrol is investigating the collision. The circumstances that led to the crash, including whether speed, roadway conditions, driver actions or other factors contributed, had not been established in the available incident information.

Drivers traveling through the area were advised to use caution around the crash scene and emergency responders.

This report will be updated if authorities release additional verified information about injuries, roadway conditions, the vehicles involved or the investigation.