Major Collision Causes Traffic Chaos on I-15

Traffic Collision on Interstate 15 North in Ontario Causes Delays Today

📍 Ontario, CA

📅 Published: September 18, 2025 at 12:35 PM

🔄 Updated: September 18, 2025 at 02:02 PM

Map showing the location of the accident in Ontario, CA
Ontario, September 18, 2025 -

A traffic collision involving three vehicles occurred today on Interstate 15 North at the junction with Interstate 10 in Ontario, CA. The incident took place around noon and involved a silver sedan, a white Honda Passport, and a Peterbilt truck.

As a result of the traffic incident, debris was present in all lanes, leading to significant traffic delays and congestion for drivers in the area. The fast lane was blocked, causing a backup that affected the flow of traffic during the busy midday period.

Emergency response teams were dispatched to the scene to manage traffic and secure the area. A tow truck was requested to assist with the removal of the vehicles involved. At least one vehicle was confirmed to be drivable, while others required towing.

Motorists are advised to expect delays and consider alternate routes to avoid the affected section of the highway. The presence of debris and ongoing response efforts may contribute to continued congestion as crews work to clear the scene and restore normal traffic flow.

Drivers are encouraged to stay informed about traffic conditions and exercise caution while traveling through this area of Interstate 15 North. The California Highway Patrol is actively managing the situation to ensure the safety of all motorists.

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