By Crash News Writer 
Fontana, CA (November 21, 2025) – Multiple vehicles were involved in a chain-reaction crash on Thursday evening that left at least one person injured in Fontana.
According to the California Highway Patrol, the accident occurred around 6:00 p.m. on November 20 on the northbound side of the 15 Freeway near Sierra Avenue. Authorities confirmed that five vehicles, including a Toyota Sienna and a white Nissan Sentra, were part of the pileup.
Emergency crews arrived on the scene to assess those involved. At least one person sustained minor injuries and was transported to a nearby hospital for treatment. Details regarding the sequence of collisions have not yet been confirmed.
An investigation into the cause of the crash is ongoing by CHP.
Protect Your Rights After an Accident Today
Being involved in a car accident near Fontana can be disruptive and stressful. Even minor injuries can have lasting effects, and navigating the aftermath without help can be overwhelming. If you or someone close to you has been hurt in a car accident near me, learning your rights under car accident laws in California can be the first step toward securing compensation.
In multi-car collisions, liability can be complex. Consulting an attorney can help victims recover damages for vehicle repairs, medical expenses, and time missed from work. Don’t delay in taking action after a car accident near Fontana—evidence can fade quickly.
Legal support can help you get the answers and relief you need to move forward.
PLEASE TAKE NOTICE
This information is based on preliminary reports and may be updated as more becomes available. See our frequently asked questions in California to understand your next steps after a crash.
- The identities of those involved have not been released at this time.
- CHP is actively investigating what led to the 5-vehicle collision.
- Drivers should check for live traffic alerts before traveling through the area.
Need help recovering? Visit accident resources in California to explore available support services.
This article is for general informational use only and is not legal advice. All facts are subject to updates as official investigations progress. Review our disclaimer to learn more.
If you’ve been injured in a multi-vehicle crash, contact a California personal injury lawyer today to protect your legal rights.