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SAN FRANCISCO, San Francisco County, Calif., Nov. 14, 2026 — A chain-reaction crash involving seven vehicles injured at least one person on southbound I-280 near the Ocean Avenue offramp on Friday morning, November 13, according to the California Highway Patrol.
The crash was reported shortly before noon on southbound I-280 just north of Ocean Avenue. Vehicles involved reportedly included a gray Honda sedan, a pickup truck, a white GMC, a white Chevrolet Tahoe, a black Acura sedan, a blue sedan and a red sedan. A person who called in the crash reported possible injuries, and an ambulance was requested as a precaution. One vehicle, the Tahoe, was later noted as not involved in any injuries.
The crash blocked the number one lane on southbound I-280, and CHP units worked to move several of the vehicles to the Geneva Avenue off-ramp to clear the roadway. Officers also raised the possibility of major flooding in lanes one and two just south of Ocean Avenue, which may have contributed to the pileup. San Francisco Fire Department personnel were asked whether they were needed and responded that no additional fire resources were required.
Two tow companies, Golden Gate Tow and Atlas Towing, were called to remove damaged vehicles, including the Acura and a Toyota. The CHP has not released further details on the extent of injuries or whether any citations will result. The investigation remains open.
We hope those who were hurt recover fully and quickly.
More on Crashes in San Francisco, CA
The multi-vehicle crash was reported at I-280 and Ocean Avenue in San Francisco. Local crash statistics, the steps for getting a police report, and nearby trauma centers are on our San Francisco, CA car accident information page.
Frequently Asked Questions
What should I do if I'm stopped near a crash on the highway?
Move as far from traffic lanes as safely possible, turn on hazard lights, and stay inside the vehicle with a seatbelt on unless it's unsafe to remain there. Watch for approaching traffic that may not slow in time.
How does fog or low visibility, like heavy rain or flooding, contribute to pile-ups?
Reduced visibility and wet pavement cut down the distance drivers have to react, which can cause a string of rear-end collisions when one vehicle slows or stops suddenly.
Why does following distance matter so much in heavy traffic?
A longer gap gives drivers more time to brake if the vehicle ahead stops suddenly, lowering the chance of a rear-end collision that can set off a larger chain-reaction crash.
Are secondary crashes common after an initial wreck?
Yes. Vehicles that slow or stop near an earlier crash can be struck by drivers who don't see traffic backed up in time, especially in reduced visibility or standing water.
