Major Traffic Jam After I-15 Collision

Traffic Collision on Interstate 15 in Rancho Cucamonga Causes Delays Today

📍 Rancho Cucamonga, CA

📅 Published: September 29, 2025 at 11:04 PM

🔄 Updated: September 30, 2025 at 12:03 AM

Map showing the location of the accident in Rancho Cucamonga, CA
Rancho Cucamonga, September 29, 2025 -

A traffic collision involving two vehicles occurred today on Interstate 15 North near Foothill Boulevard in Rancho Cucamonga, CA. The incident took place around 10:30 PM and involved a red semi-truck and a passenger vehicle, believed to be a Hyundai. The semi-truck collided with the passenger vehicle, which was partially stopped in the lanes due to narrow road conditions.

Emergency response units quickly arrived at the scene to manage traffic flow and ensure safety. As a result of the collision, multiple lanes were closed, leading to significant congestion and delays for motorists traveling on Interstate 15 North. A tow truck was requested to assist in removing the vehicles involved in the incident.

Drivers in the area should anticipate backups and are encouraged to seek alternate routes to avoid the traffic delays caused by this incident. The situation has created a bottleneck, impacting evening commutes for many. Authorities are working diligently to clear the scene and restore normal traffic conditions as soon as possible.

Updates will be provided as the situation evolves, and motorists are reminded to exercise caution while navigating through the affected area.

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