Major Traffic Disruptions on I-15 North Today

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

📍 Rancho Cucamonga, CA

📅 Published: September 20, 2025 at 11:04 AM

🔄 Updated: September 20, 2025 at 03:30 PM

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

A traffic collision on Interstate 15 North in Rancho Cucamonga, CA, caused significant traffic disruptions today. The incident involved one vehicle, a white four-door Kia sedan, which became non-drivable and was blocking a slow lane. The collision occurred around 10:29 AM, leading to slow-moving conditions and lane closures in the area.

Emergency response teams were promptly dispatched to manage traffic and control the scene. Multiple units worked to clear the roadway, which experienced congestion as drivers navigated around the blocked lane. A tow truck was called to remove the disabled Kia sedan, which was eventually moved to a nearby location for safe removal.

As a result of the traffic incident, motorists faced delays and backups on Interstate 15 North, particularly near the Fourth Street exit. Traffic management teams were on-site to ensure the safety of all drivers and to facilitate the flow of traffic.

Drivers in the area were advised to exercise caution and anticipate potential delays while emergency crews worked to resolve the situation. The scene was cleared by late morning, allowing traffic to resume its normal flow.

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