Major Collision Causes Traffic Delays on I-15

Traffic Collision on Interstate 15 in Ontario Causes Delays Today

📍 Ontario, CA

📅 Published: September 7, 2025 at 11:02 AM

🔄 Updated: September 7, 2025 at 12:03 PM

Map showing the location of the accident in Ontario, CA
Ontario, September 7, 2025 -

A significant traffic collision occurred today on Interstate 15 South near Airport Boulevard in Ontario, CA, involving six vehicles. The incident was reported at approximately 10:55 AM and included a silver Kia sedan, a white Toyota sedan, two black sedans, a red sedan, and one vehicle without a clear description.

The collision led to immediate lane closures, initially affecting lane #5 and later extending to lanes #4 and #5. This caused considerable delays and congestion during the morning commute as emergency units arrived to manage the situation. Towing services were requested for several vehicles involved in the crash.

By 11:53 AM, all lanes were reopened, allowing traffic to resume normal flow. Emergency response teams worked efficiently to secure the area and facilitate the safe removal of the vehicles, helping to alleviate the backup that had formed as a result of the incident.

Motorists traveling in the area are advised to remain cautious and stay updated on traffic conditions. The quick response from emergency personnel played a crucial role in restoring traffic flow and minimizing disruptions for drivers.

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