Traffic Collision Disrupts Morning Commute on Highway 101

Traffic Collision on U.S. Highway 101 in South San Francisco Causes Delays Today

📍 South San Francisco, CA

📅 Published: June 19, 2025 at 06:31 AM

🔄 Updated: June 19, 2025 at 08:30 AM

Map showing the location of the accident in South San Francisco, CA
South San Francisco, June 19, 2025 -

A traffic collision involving two vehicles occurred today on the northbound lanes of U.S. Highway 101, just south of the Interstate 380 East interchange in South San Francisco, CA. The incident took place around 5:31 AM, coinciding with the morning commute, which typically sees heavy traffic.

The collision involved a white Mercedes sedan and an unidentified vehicle. Both vehicles remained at the scene, and no towing was confirmed. Emergency response units were dispatched promptly to manage traffic and ensure safety. As a result, partial lane closures were implemented, leading to delays and congestion for motorists in the area.

Traffic management efforts included directing vehicles away from the affected lanes to alleviate backups. The response from emergency units was swift, focusing on clearing the scene as quickly as possible to minimize disruptions to traffic flow.

As of now, the vehicles remain on-site while authorities continue to monitor the situation. Commuters are advised to seek alternative routes to avoid potential delays on U.S. Highway 101 in South San Francisco, CA, as traffic conditions may remain affected until the scene is fully cleared.

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