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RIVERSIDE, Riverside County, Calif., Oct. 25, 2026 — A sedan and an SUV collided early on Saturday morning, October 24, on eastbound State Route 91 at the Pierce Street off-ramp in Riverside, according to the California Highway Patrol.
The crash was reported shortly before 3 a.m. and involved a gray sedan and a white SUV blocking the middle lane of the off-ramp. A passerby who stopped at the scene told dispatchers the off-ramp was completely blocked, and a tow service was called to the area. Riverside police were also advised of the collision and requested CHP assistance just after 3:20 a.m.
At least one person was hurt, though the extent of any injuries has not been released. Medical personnel were dispatched to the scene, with one unit reporting an estimated arrival of about five minutes shortly after 5 a.m.
It is not yet clear what led to the collision. The California Highway Patrol has not released further details on the cause, and the investigation remains open.
We hope those who were hurt recover fully and quickly.
More on Crashes in Riverside, CA
The crash was reported on State Route 91 in Riverside. If you were involved in a crash in the city, our Riverside road safety and crash report page explains how to get a police report and what the latest local crash figures show.
Frequently Asked Questions
What can drivers do to avoid crashes like this one?
Leaving extra following distance, slowing down near ramps and merge points, and staying alert for stopped or slow traffic ahead can help drivers react in time, especially overnight when visibility is lower.
What injuries are common in two-vehicle collisions like this?
Whiplash, bruising, and soft-tissue injuries are common even in lower-speed crashes, while higher-speed impacts can cause broken bones or head injuries. Anyone involved should be checked by a medical provider even if they feel fine at the scene.
What usually causes crashes at highway off-ramps?
Sudden braking, following too closely, and reduced visibility in low-light conditions are frequent factors in off-ramp collisions, though the specific cause of this crash has not been confirmed.
Does speed make a difference in how serious a crash is?
Yes. Higher speeds mean more force at impact and less time to react, which generally leads to more serious injuries and vehicle damage compared to lower-speed collisions.
What to Do After a Car Accident in Riverside, CA
If you're involved in a crash on a freeway or off-ramp, try to move to a safe location if your vehicle is drivable and turn on hazard lights to warn oncoming traffic. Check yourself and any passengers for injuries, and call 911 even if injuries seem minor, since some symptoms take hours to appear. Exchange information with the other driver and, if possible, take photos of the vehicles and surrounding area. Follow up with a doctor in the days after the crash, and keep records of any medical visits or vehicle repair estimates for your own files.
