Multi-Vehicle Collision Causes Major Traffic Disruptions

Traffic Collision on Foothill Boulevard in Rancho Cucamonga Causes Significant Delays Today

📍 Rancho Cucamonga, CA

📅 Published: August 16, 2025 at 12:07 AM

Map showing the location of the accident in Rancho Cucamonga, CA
Rancho Cucamonga, August 15, 2025 -

A traffic collision occurred today on Foothill Boulevard in Rancho Cucamonga, CA, involving three vehicles. The incident began around 11:03 PM when a suspect vehicle struck the reporting party's vehicle and continued northbound on Interstate 15 (I-15). Shortly thereafter, the reporting party reported that the suspect vehicle had collided with multiple other vehicles at approximately 11:10 PM.

Emergency services quickly responded to the scene to manage traffic and secure the area. As a result of the collision, hard lane closures were implemented on Foothill Boulevard in both directions, leading to significant traffic delays and congestion for motorists. Some vehicles sustained damage that rendered them inoperable, requiring towing, while others remained drivable.

The traffic incident caused backups for drivers attempting to navigate the Foothill Boulevard off-ramp from I-15. Emergency personnel worked diligently to clear the scene and restore normal traffic flow. Motorists are advised to avoid the area if possible and seek alternative routes to bypass the ongoing traffic disruption. Updates on the situation will be provided as more information becomes available.

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