Traffic Collision Disrupts I-280 in San Francisco

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

📍 San Francisco, CA

📅 Published: July 26, 2025 at 12:05 AM

🔄 Updated: July 26, 2025 at 01:36 AM

Map showing the location of the accident in San Francisco, CA
San Francisco, July 25, 2025 -

A traffic collision on Interstate 280 North in San Francisco, CA, caused significant traffic disruptions today. The incident involved two vehicles, including a full-size Hummer SUV that was found on its side at the Cesar Chavez Street off-ramp. The collision occurred around 11:46 PM, leading to blocked lanes and an obstruction of the off-ramp.

Emergency response units were quickly dispatched to the scene to manage traffic and ensure safety. As a result of the incident, the slow lane and the off-ramp were obstructed, creating delays and congestion for drivers in the area. Tow services were requested to assist with the Hummer, which further complicated the traffic situation.

By 1:02 AM, the roadway was cleared, allowing traffic to resume its normal flow. However, motorists experienced backups during the incident, particularly those attempting to navigate the affected off-ramp. The Department of Transportation was notified to assist with traffic control and to help alleviate congestion.

This traffic incident serves as a reminder for drivers to exercise caution, especially during late-night hours when visibility may be reduced. Motorists are encouraged to stay informed about traffic updates to avoid potential delays in their travel plans.

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