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SAN JOSE, Santa Clara County, CA, Sept. 23, 2026 — A 63-year-old woman died after a chain-reaction crash on northbound Highway 101 in San Jose late Monday night, September 21, the California Highway Patrol said. She was struck by a second vehicle while standing outside her car following an initial collision.
The woman, driving a Nissan Juke, reportedly rear-ended a Toyota Prius at about 11:30 p.m. just south of Oakland Road, according to the CHP. She then got out of her car to check for damage to the Prius, driven by a 30-year-old San Jose resident, investigators said.
While she stood between the two vehicles, a 50-year-old woman driving a Toyota Camry rear-ended the Nissan, pinning the 63-year-old between the cars, the CHP reported. She was taken to Regional Medical Center in San Jose, where she died. Her name had not been released as of Tuesday.
The CHP's preliminary investigation found no indication that alcohol or drugs played a role. The crash remains under investigation, and anyone with information has been asked to contact the CHP.
Our thoughts are with the family and loved ones of the person who died.
Who Faces the Greatest Danger When a Roadside Stop Turns a Chain-Reaction Crash?
Pedestrians on active highway shoulders and travel lanes, including drivers who step out after a minor collision, face a level of exposure most people don't expect on a freeway. A stopped or slow-moving vehicle can be struck by traffic still moving at highway speed, and a person standing between two cars has almost no protection.
Older adults are involved in a notable share of these incidents, in part because reaction times and recovery from injury both decline with age. But the core risk factor is not age, it's position: anyone outside a vehicle on a highway shoulder or lane is vulnerable to a following driver who doesn't see them in time, especially at night.
According to the California Office of Traffic Safety, the mileage death rate was 1.26 fatalities per 100 million miles traveled in 2023. Nighttime hours, when visibility drops and following drivers have less time to react to stopped vehicles, remain a recurring factor in this category of crash.
Frequently Asked Questions
Does speed change survival odds in a rear-end crash?
Yes. Impact severity rises fast with speed, and vehicles or people struck at highway speed face far higher risk of serious injury or death than those hit at lower speeds.
Why does staying belted, or staying in the vehicle, matter so much?
Occupants inside a car are protected by its structure and restraints. Anyone who exits onto a live traffic lane or shoulder loses that protection entirely, which is why safety officials generally advise staying inside a vehicle with hazards on until help arrives, when it's safe to do so.
What should a family do after a fatal chain-reaction crash?
Families can request the official collision report from the investigating agency, ask about the timeline for findings, and reach out to local victim-assistance programs for support with logistics and questions.
How do agencies investigate crashes like this?
Investigators typically review vehicle damage, roadway evidence, witness statements, and toxicology results to reconstruct the sequence of events and determine contributing factors.
What to Do After a Rear-End Crash in San Jose, CA
If you're involved in a minor collision on a freeway, staying inside the vehicle with seatbelts on and hazard lights activated is generally safer than stepping out to inspect damage, especially at night or in heavy traffic. If it's necessary to exit, move as far from active lanes as possible and watch for approaching vehicles.
Anyone involved in a crash should seek a medical check, even without obvious injury, since some injuries take hours to appear. Filing a report with the responding agency and keeping a copy for insurance and records is also recommended. San Jose residents affected by a highway crash can contact the CHP for updates on the report or investigation status.
