Multi-Vehicle Collision Disrupts Traffic on Highway 101

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

📍 South San Francisco, CA

📅 Published: June 1, 2025 at 04:06 AM

🔄 Updated: June 1, 2025 at 08:30 AM

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

A traffic collision involving three vehicles occurred today on the southbound lanes of US Highway 101, near the intersection with Interstate 380 West in South San Francisco, CA. The incident took place during the early morning hours, significantly impacting traffic flow.

Emergency services responded quickly to manage the scene and direct traffic. Initially, lane one and adjacent lanes were closed, leading to delays for morning commuters. Traffic was diverted through lane three, allowing some vehicles to pass while tow operations were conducted on at least one of the involved vehicles, including a black Honda electric SUV.

The traffic incident caused congestion on US Highway 101, with backups reported as far back as the Grand Avenue exit. Emergency crews worked diligently to clear the area and restore normal traffic flow. By mid-morning, lanes one and two were reopened, although lane one remained blocked for an extended period due to ongoing tow operations.

Motorists are advised to exercise caution and expect potential delays if traveling through this area. The situation is being monitored, and updates will be provided as the scene is cleared completely.

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