Traffic Collision Disrupts Commute on I-280 North

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

📍 San Francisco, CA

📅 Published: July 18, 2025 at 06:07 PM

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

A traffic collision occurred today on Interstate 280 North at the Alemany Boulevard Off-Ramp in San Francisco, CA, causing significant disruptions to the afternoon commute. The incident involved two vehicles: a solo motorcycle and another motor vehicle. Debris from the collision spread across the roadway, leading to lane blockages and traffic congestion in the area.

Emergency services quickly responded to the scene to manage the situation and control traffic flow. As crews worked to clear the debris and assess the vehicles involved, motorists experienced delays and backups in both directions. One vehicle was prepared for towing while the other remained on-site for processing.

By approximately 5:50 PM, the roadway was cleared, allowing traffic to resume normal flow. However, the initial response and cleanup efforts caused notable delays for drivers navigating through the area. The swift actions of emergency responders ensured that the situation was managed effectively, minimizing further disruptions.

Motorists are advised to remain cautious while traveling through this section of Interstate 280 North, as residual congestion may linger following the incident. For those planning to travel in San Francisco, it is recommended to seek alternative routes to avoid potential delays.

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