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HESPERIA, San Bernardino County, Calif., Oct. 28, 2026 — A motorcyclist suffered life-threatening injuries Tuesday morning, October 27, in a crash with a car on Summit Valley Road in Hesperia. The California Highway Patrol said the motorcycle struck the rear of a sedan near Trout Street.
The collision was reported around 9:05 a.m. at the intersection of Summit Valley Road and Trout Street, according to the CHP. Investigators said the motorcyclist was traveling on Summit Valley Road when a car ahead reportedly began turning left onto Trout Street.
The motorcycle hit the back of the sedan, a silver Toyota Corolla, and the rider was thrown from the bike, the CHP said. San Bernardino County Fire paramedics took the rider by ambulance to Hesperia Airport, where a medical helicopter was waiting. A Mercy Air crew then flew the rider to Loma Linda University Medical Center.
The rider's condition was described as life-threatening. No update on recovery had been released as of this writing.
The CHP's Victorville office is handling the investigation, and a full report has not yet been issued. The road was closed for a time while crews worked the scene, though it has since reopened.
We wish the injured a complete and speedy recovery.
Intersection Safety in California
The motorcycle crash was reported at Summit Valley Road and Trout Street in Hesperia. Our California intersection resource page covers intersection crashes across California.
Frequently Asked Questions
What typically causes motorcycle crashes like this one?
Many motorcycle collisions happen when a vehicle ahead slows, stops, or turns unexpectedly and the rider has too little space or time to react. Rear-end crashes often come down to following distance and reaction time.
Why do motorcycle crashes tend to cause more serious injuries than car crashes?
Riders have no frame, doors, or airbags around them, so a crash that a car's occupants might walk away from can throw a rider off the bike and onto the pavement or into another vehicle.
How do left-turning vehicles end up colliding with motorcycles?
A car turning left across or into a lane can misjudge a motorcycle's speed or distance because of its smaller profile, cutting into the rider's path with little warning.
What can drivers do to spot motorcycles before turning or merging?
Checking mirrors and blind spots twice, taking an extra second before turning, and remembering that a motorcycle can be closer than it appears all help drivers avoid pulling into a rider's path.
What to Do After a Motorcycle Accident in Hesperia, CA
Anyone involved in a motorcycle crash should get checked by a medical provider even if injuries seem minor at first, since some, like head or internal injuries, aren't always obvious right away. Keep photos of the scene, the vehicles, and the road if it's safe to do so, and get the names of any witnesses before they leave. Request a copy of the CHP or local police report once it's filed, and hold onto any medical records or bills tied to the crash. Taking these steps early makes it easier to sort out what happened later.
