Multi-Vehicle Collision Causes Major I-80 Delays

Traffic Collision on Interstate 80 in San Francisco Causes Delays Today

📍 San Francisco, CA

📅 Published: July 18, 2025 at 12:07 PM

Map showing the location of the accident in San Francisco, CA
San Francisco, July 18, 2025 -

A traffic collision involving three vehicles occurred today on Westbound Interstate 80 (I-80) near Treasure Island in San Francisco, CA. The incident was reported around 11:23 AM, involving a tan Nissan sedan and two black sedans. As a result of the collision, the first lane was blocked, leading to significant delays and congestion during the morning commute.

Emergency services responded promptly, dispatching units to manage the situation and secure the roadway. By 11:39 AM, lane one remained blocked, causing traffic to slow considerably. The backup extended to the Fremont off-ramp from Westbound I-80, further complicating travel for motorists in the area.

Traffic management teams worked diligently to clear the scene and restore normal traffic flow. The situation was closely monitored, and efforts were made to minimize disruption to drivers. Authorities advised motorists to seek alternative routes to avoid delays.

As emergency responders worked to clear the roadway, the incident highlighted the importance of safe driving practices, especially during peak travel times. Updates will be provided as the situation evolves, but drivers should remain cautious and prepared for potential delays if traveling in the vicinity.

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