Morning Collision Disrupts Traffic on US 101

Traffic Collision on US Highway 101 in San Francisco Causes Delays Today

📍 San Francisco, CA

📅 Published: October 1, 2025 at 09:01 AM

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

A traffic collision involving three vehicles occurred today on the southbound lanes of US Highway 101 near the Cesar Chavez Street off-ramp in San Francisco, CA. The incident took place during the busy morning commute at approximately 7:21 AM, leading to significant traffic disruptions.

The vehicles involved included a white 2023 Hyundai Kona SUV and a silver 2024 Lexus RX450H, both of which were towed from the scene. An additional vehicle was also part of the incident, but specific details about it remain unspecified. Due to the collision, at least one to two lanes were closed, resulting in noticeable delays and congestion for drivers in the area.

Multiple emergency service units responded promptly to the scene to manage traffic and ensure safety. Their presence helped to control the situation and facilitate the clearing of the roadway. By around 8:30 AM, the scene was cleared, although motorists may have continued to experience lingering backups as traffic resumed.

Drivers traveling on US Highway 101 should remain cautious and expect potential delays as traffic returns to normal. This incident highlights the importance of safe driving practices, particularly during peak travel times.

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