A motorcyclist died following a collision with a truck on southbound Interstate 15 in the Cajon Pass, San Bernardino County, at approximately 12:59 p.m. on August 7, 2026.
According to the California Highway Patrol (CHP), emergency responders found the motorcyclist down on the roadway, with debris scattered across multiple lanes. The motorcyclist was pronounced dead at the scene; their identity has not been released.
Preliminary reports suggest another vehicle may have swerved prior to the incident, leading to the collision between the motorcycle and the truck, although the exact sequence remains unconfirmed.
CHP is continuing its investigation into the cause of the crash. Southbound lanes are experiencing closures as debris is cleared and the investigation proceeds.