Traffic Collision Causes Major Delays on I-280

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

📍 San Francisco, CA

📅 Published: September 30, 2025 at 06:37 PM

🔄 Updated: September 30, 2025 at 07:36 PM

Map showing the location of the accident in San Francisco, CA
San Francisco, September 30, 2025 -

A traffic collision involving two vehicles occurred today on Interstate 280 South near the Geneva Avenue on-ramp in San Francisco, CA. The incident took place around 6:32 PM and involved a light-colored compact vehicle and a grey Toyota Prius.

In response to the collision, emergency units were dispatched to the scene to manage traffic and secure the area. Lane closures were implemented, with a barrier placed between mile markers 1039 and 1022 to direct traffic safely around the incident. This led to noticeable delays and congestion for drivers in the vicinity.

Traffic management efforts focused on ensuring the safety of all motorists and facilitating the flow of vehicles around the affected area. While the status of the vehicles involved remains unclear, the presence of emergency personnel indicates a proactive approach to minimizing disruption.

Motorists traveling through this section of Interstate 280 South should anticipate potential backups and plan for delays as the situation is addressed. Authorities are working diligently to clear the scene and restore normal traffic conditions. For those commuting in the area, it is advisable to consider alternative routes to avoid further congestion.

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