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GLENDORA, Los Angeles County, Calif., Oct. 17, 2026 — Three vehicles collided on Friday evening, October 16, on westbound I-210 near Grand Avenue in Glendora, according to the California Highway Patrol. At least one person was hurt, and paramedics were called to the scene, the agency said.
The crash was first reported shortly after 5:10 p.m., when a caller described an SUV of unknown color involved with two additional vehicles blocking the number one lane. Within minutes, dispatchers logged a report that airbags had deployed in at least one vehicle. A caller later described the vehicles involved as a silver Nissan Versa, a black Honda sedan, and a third vehicle of unclear make, though the CHP said it was still working to confirm exact descriptions.
Los Angeles County Fire Department units advised that vehicles remained blocking traffic as CHP officers responded, and the lane closure backed up traffic in the area for some time. The CHP later classified the collision as involving minor injuries. Tow crews were requested to clear the vehicles, and the scene was reported cleared by freeway service patrol crews by early evening.
No further details on the people involved, including their ages or the cause of the crash, had been released as of Friday night. The CHP said the investigation remains open.
We hope those who were hurt recover fully and quickly.
More on Crashes in Glendora, CA
This multi-vehicle crash happened at I-210 and Grand Avenue in Glendora, CA. We cover crashes across Los Angeles County as they're reported, and you can browse the latest in our Los Angeles County accident reports.
Frequently Asked Questions
What should I do if I'm stopped in traffic near a highway crash?
Stay in your vehicle with your seatbelt on if you're safely stopped, turn on hazard lights, and watch for emergency vehicles approaching from behind. Avoid getting out on the highway shoulder unless necessary.
Why is following distance so important in heavy freeway traffic?
Leaving more space between vehicles gives drivers time to react to sudden braking or lane blockages ahead, which can prevent a chain-reaction crash.
Are secondary crashes common after an initial wreck like this one?
Yes. Stopped or slowed traffic from an earlier collision usually catches following drivers off guard, especially in the lanes nearest the blockage, which is why agencies urge drivers to slow down well before reaching a backup.
What to Do After a Multi-Vehicle Crash in Glendora, CA
If you're involved in a multi-car crash, move to a safe location if your vehicle is drivable and call 911 to report injuries or blocked lanes. Exchange information with other drivers when it's safe to do so, and take photos of the scene if possible. Even if you feel fine, consider getting checked by a medical provider, since some injuries from a crash don't show symptoms right away. Keep a copy of the CHP incident report for your records once it becomes available.
