Major Traffic Delays After Highway 101 Collision

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

📍 San Francisco, CA

📅 Published: October 2, 2025 at 04:07 PM

Map showing the location of the accident in San Francisco, CA
San Francisco, October 2, 2025 -

A traffic collision on US Highway 101 North in San Francisco, CA, caused significant traffic delays today during the afternoon commute. The incident, which occurred around 3:11 PM, involved three vehicles: a dually configured pest control truck, a silver Toyota, and a white Tesla.

The collision resulted in lane blockages, specifically affecting lanes 4 and 5, leading to congestion and backups for motorists in the area. Emergency units were dispatched to the scene to manage traffic and ensure safety. Responders arrived shortly after the incident was reported, working diligently to control the situation.

As the scene developed, the Toyota was noted to be blocking traffic, while the Tesla was positioned on the right shoulder. The involvement of the pest control truck further complicated the traffic flow.

By approximately 3:29 PM, emergency responders were actively working to clear the scene, with additional units arriving to assist in traffic management. The quick response helped to alleviate some of the congestion, although delays persisted as crews worked to remove the vehicles involved in the crash.

Motorists are advised to seek alternate routes to avoid the area until the situation is fully resolved. Updates on traffic conditions will be provided as the scene is cleared.

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