Major Collision Blocks Lanes on I-15 North

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

📍 Rancho Cucamonga, CA

📅 Published: April 20, 2025 at 04:34 PM

Map showing the location of the accident in Rancho Cucamonga, CA
Rancho Cucamonga, April 20, 2025 -

A significant traffic incident occurred today on Interstate 15 North in Rancho Cucamonga, CA, involving three vehicles, including a Dodge Charger and a Toyota Tundra. The collision took place around 3:45 PM, blocking five lanes at the 4th Street ramp, which resulted in considerable traffic congestion.

Emergency response teams arrived promptly to manage the situation and control the scene. Both parties were reported to be out of their vehicles, which further complicated traffic flow. By 4:06 PM, a tow truck was requested for the Dodge Charger, followed by another request for the Toyota Tundra.

Despite the efforts to clear the roadway, the blockage continued to impact traffic, causing delays and backups for motorists in the area. Drivers were advised to seek alternative routes to avoid the congestion caused by this traffic collision.

As emergency crews worked to clear the scene, the situation remained dynamic, with ongoing traffic delays reported. Motorists should remain cautious and expect continued congestion in the vicinity of Interstate 15 North at the 4th Street ramp. Updates will be provided as the situation evolves and lanes are reopened.

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