Vehicle Collision Causes Traffic Delays in South SF

Traffic Collision on Interstate 280 South in South San Francisco Causes Delays Today

📍 South San Francisco, CA

📅 Published: October 3, 2025 at 05:04 AM

🔄 Updated: October 3, 2025 at 06:04 AM

Map showing the location of the accident in South San Francisco, CA
South San Francisco, October 3, 2025 -

A traffic collision involving a single vehicle occurred today on the off-ramp of Interstate 280 South (I-280 S) at Westborough Boulevard in South San Francisco, CA. The incident was reported at approximately 3:56 AM when a Honda Odyssey lost control and sustained significant damage, requiring its removal from normal traffic flow.

Emergency response units arrived quickly to manage the scene and control traffic. The collision caused noticeable traffic impact, leading to backups and delays for motorists using the off-ramp. Lane management was implemented to ensure safety while the area was cleared.

During the incident, it was noted that a regulatory sign was knocked down, prompting additional attention from traffic management authorities. A tow truck was called to the scene to remove the damaged vehicle, and emergency responders worked diligently to restore normal traffic conditions.

As the morning commute began, drivers in the vicinity experienced congestion due to the traffic incident. Authorities advise motorists to remain cautious and expect possible delays as cleanup efforts continued. The scene was cleared, and traffic flow was restored shortly after the incident was managed.

Motorists are reminded to stay alert and adhere to traffic regulations to prevent similar incidents in the future.

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