Major Traffic Delays After I-280 Collision

Traffic Collision on Southbound Interstate 280 at Mariposa Street Causes Lane Blockage and Delays in San Francisco, CA

📍 San Francisco, CA

📅 Published: February 18, 2025 at 04:08 PM

🔄 Updated: February 18, 2025 at 05:30 PM

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

A traffic collision occurred today on southbound Interstate 280 at the Mariposa Street on-ramp in San Francisco, CA, leading to significant lane blockages and traffic delays. The incident involved two vehicles: a black SUV and a dark-colored SUV, which was noted to have graffiti on it.

Following the collision, lane one and lane two were blocked, causing a slowdown for drivers in the area. Emergency response teams quickly arrived to manage the scene and facilitate the removal of the vehicles. A tow truck was requested shortly after the incident was reported, and crews worked diligently to clear the roadway.

By approximately 4:00 PM, the tow truck had successfully removed both vehicles, allowing traffic to resume its normal flow. Throughout the incident, multiple units were dispatched to ensure safety and assist with traffic management. The California Highway Patrol coordinated efforts with local law enforcement to monitor the situation and guide motorists around the affected lanes.

As traffic conditions improve, drivers are advised to remain cautious and stay updated on any potential delays. Authorities recommend planning alternate routes if necessary to avoid congestion in the area.

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