Major Traffic Disruptions from I-15 Collision

Traffic Collision on Interstate 15 in Rancho Cucamonga Causes Delays Today

📍 Rancho Cucamonga, CA

📅 Published: August 9, 2025 at 05:35 PM

🔄 Updated: August 9, 2025 at 07:30 PM

Map showing the location of the accident in Rancho Cucamonga, CA
Rancho Cucamonga, August 9, 2025 -

A traffic collision on Interstate 15 North at Foothill Boulevard in Rancho Cucamonga, CA, caused significant traffic disruptions today. The incident involved two vehicles, one of which sustained noticeable structural damage. Emergency services promptly arrived at the scene to manage the situation and implement traffic control measures.

As a result of the collision, both the off-ramp and on-ramp at Foothill Boulevard were affected, leading to lane closures and traffic management efforts to ensure safety. Motorists experienced delays and congestion during the busy evening commute as emergency responders worked to clear the roadway.

Witnesses reported that one vehicle was traveling at high speeds before the crash occurred. A tow truck was called to assist in removing the damaged vehicle from the scene. The traffic incident created a backup on Interstate 15, impacting the flow of evening traffic in the area.

Authorities are advising drivers to seek alternate routes to avoid delays while the scene is being cleared. The situation is being monitored closely, and updates will be provided as they become available.

Drivers are encouraged to remain cautious and patient as the traffic incident is resolved. Stay tuned for further information regarding traffic conditions in Rancho Cucamonga, CA.

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