Major Traffic Disruption on I-80 After Collision

Traffic Collision on Interstate 80 in San Francisco Causes Delays Today

📍 San Francisco, CA

📅 Published: July 15, 2025 at 11:03 PM

🔄 Updated: July 16, 2025 at 12:31 AM

Map showing the location of the accident in San Francisco, CA
San Francisco, July 15, 2025 -

A traffic collision on Interstate 80 West in San Francisco, CA, caused significant disruptions to traffic flow today. The incident involved two vehicles: a grey Mazda sedan and another unidentified vehicle. The collision led to lane closures, specifically blocking lane 5, which resulted in delays for motorists during the evening rush hour.

Emergency response teams were promptly dispatched to the scene to manage traffic and ensure safety. Multiple traffic management units arrived to assist with scene control and facilitate the clearing of the roadway. One vehicle was confirmed to be non-drivable and was subsequently towed from the scene, while the status of the second vehicle remains unclear.

As emergency crews worked to address the situation, drivers experienced backups and congestion in the area, particularly near the Fremont Street off-ramp. Authorities were on-site to direct traffic and help alleviate delays, but motorists were advised to seek alternate routes to avoid further congestion.

The incident serves as a reminder for drivers to remain vigilant and prepared for unexpected situations on the road. Those traveling through San Francisco today should remain cautious and expect potential delays due to this traffic collision.

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