Major Traffic Disruption on I-15 in Rancho Cucamonga

Traffic Collision on Interstate 15 North in Rancho Cucamonga Causes Lane Blockages Today

📍 Rancho Cucamonga, CA

📅 Published: March 18, 2025 at 03:33 AM

🔄 Updated: March 18, 2025 at 05:01 AM

Map showing the location of the accident in Rancho Cucamonga, CA
Rancho Cucamonga, March 18, 2025 -

A traffic collision on Interstate 15 North in Rancho Cucamonga, CA, caused significant lane blockages today during the early morning hours. The incident involved two vehicles—a grey SUV and a white SUV—and occurred around 3:09 AM. The grey SUV collided with a concrete barrier, resulting in both vehicles obstructing the fast and #1 lanes of the highway.

Emergency response units arrived promptly to manage the situation, as one of the vehicles was reported to be smoking. Multiple units were deployed to control the scene and direct traffic, ensuring safety for all motorists. As a result of the collision, traffic experienced delays and congestion, with backups forming in the area.

A tow truck was requested to assist in removing the vehicles involved in the collision. By approximately 4:30 AM, emergency responders were actively working to clear the roadway and restore normal traffic flow.

Motorists are advised to avoid the area if possible and seek alternative routes to minimize delays. The California Highway Patrol is focused on clearing the scene and reopening the affected lanes as quickly as possible to alleviate traffic congestion.

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