Traffic Collision Disrupts Morning Commute on I-605

Traffic Collision on Interstate 605 South in Irwindale Causes Delays Today

📍 Irwindale, CA

📅 Published: October 1, 2025 at 11:01 AM

Map showing the location of the accident in Irwindale, CA
Irwindale, October 1, 2025 -

A traffic collision on Interstate 605 South in Irwindale, CA, has caused significant disruptions during the morning commute today. The incident, which involved two vehicles—a big rig and a motorcycle—occurred around 9:40 AM near the Ramona Boulevard off-ramp.

Due to the collision, multiple lanes were closed, leading to delays and congestion for drivers in the area. Emergency services responded quickly to manage traffic flow and ensure safety while clearing the scene. A tow truck was called to assist in removing the vehicles involved in the traffic incident.

By 10:34 AM, all lanes were reported cleared, allowing traffic to gradually return to normal. However, motorists were advised to remain cautious and expect potential residual delays as traffic began to normalize.

This traffic collision serves as a reminder of the importance of safe driving practices, especially during busy periods on highways like Interstate 605 South. Drivers are encouraged to stay focused and maintain a safe distance from other vehicles to help prevent similar incidents in the future.

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