Traffic Collision Causes Major Delays on I-15

Traffic Collision on Interstate 15 South in Rancho Cucamonga Causes Delays Today

📍 Rancho Cucamonga, CA

📅 Published: October 2, 2025 at 01:07 PM

Map showing the location of the accident in Rancho Cucamonga, CA
Rancho Cucamonga, October 2, 2025 -

A traffic collision on Interstate 15 South near Foothill Boulevard in Rancho Cucamonga, CA, caused significant traffic disruptions today around noon. The incident involved two vehicles: a blue Honda SUV and an unidentified vehicle. The collision was triggered by a tire blowout, which resulted in the Honda SUV being moved to the right-hand side of the highway.

Due to the traffic incident, one lane was blocked, leading to delays and congestion for motorists during the busy midday hours. Emergency services promptly arrived at the scene to manage traffic flow and control the situation, ensuring safety for all drivers. A tow truck was requested to assist with the removal of at least one of the vehicles, further impacting traffic in the area.

Motorists traveling on Interstate 15 South should anticipate backups and plan for potential delays as the situation is being resolved. The California Highway Patrol is on-site to facilitate the clearing of the roadway and restore normal traffic conditions as soon as possible. Drivers are advised to exercise caution and consider alternate routes to avoid the affected area.

Stay tuned for updates on this traffic incident as more information becomes available.

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