Major Traffic Disruption on I-80 East Today

Traffic Collision on Interstate 80 in San Francisco Causes Delays Today

📍 San Francisco, CA

📅 Published: September 21, 2025 at 08:33 AM

Map showing the location of the accident in San Francisco, CA
San Francisco, September 21, 2025 -

A traffic collision on Interstate 80 East in San Francisco, CA, caused significant disruptions during the morning commute today. The incident, involving a single black Mazda SUV, was reported at approximately 7:40 AM near the Yerba Buena Island off-ramp. Following the collision, traffic was noted to be partially slowed, prompting emergency response teams to implement lane management measures to control the situation.

By 7:43 AM, units were on the scene to assist with traffic flow and ensure safety. The response team worked diligently to minimize delays, directing vehicles away from the affected lanes. As the situation developed, traffic congestion began to build, impacting the morning rush hour for many commuters.

By 8:15 AM, emergency responders had successfully managed the scene, allowing for the gradual reopening of lanes. Although the collision caused temporary backups, the efficient response helped to alleviate some of the congestion. Motorists were advised to remain cautious and consider alternate routes to avoid delays.

This traffic incident serves as a reminder for drivers to stay alert, particularly during peak travel times. The California Highway Patrol continues to prioritize safety and effective traffic management in the region.

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