Major Traffic Disruption on I-280 North Today

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

📍 San Francisco, CA

📅 Published: March 10, 2025 at 09:34 AM

🔄 Updated: March 10, 2025 at 11:01 AM

Map showing the location of the accident in San Francisco, CA
San Francisco, March 10, 2025 -

A traffic collision on Interstate 280 North in San Francisco, CA, caused significant disruptions during the morning commute today. The incident, involving two vehicles—a white Honda and a grey Mazda3—occurred at the Mariposa Street off-ramp around 8:55 AM.

As a result of the crash, lanes 1 and 3 were blocked, leading to delays and congestion for drivers in the area. Emergency response teams were quickly dispatched to manage traffic and secure the scene. A tow truck was called to remove the grey Mazda3, which sustained major damage, while the white Honda remained drivable.

Traffic was impacted for over an hour, with lane closures remaining in effect until approximately 9:45 AM when the roadway was cleared. Motorists faced backups and delays as they navigated around the incident site.

The California Highway Patrol worked diligently to restore normal traffic flow, ensuring safety for all motorists. Drivers are advised to remain cautious in the area as residual congestion may linger following the incident.

For those traveling through San Francisco, it is essential to stay updated on traffic conditions and consider alternate routes to avoid potential delays caused by this traffic collision.

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