Five-Vehicle Collision Causes Major Traffic Delays

Traffic Collision on US Highway 101 South in San Francisco Causes Lane Closures Today

📍 San Francisco, CA

📅 Published: July 4, 2025 at 10:05 PM

Map showing the location of the accident in San Francisco, CA
San Francisco, July 4, 2025 -

A traffic collision occurred today on US Highway 101 South at the interchange with Interstate 280 South in San Francisco, CA. The incident, reported around 9:25 PM, involved five vehicles, including a gray Toyota Prius. Debris from the crash blocked at least one lane, leading to lane closures and traffic management measures.

Emergency response teams arrived promptly to control the scene and manage traffic flow. Multiple law enforcement units were deployed to ensure the safety of motorists and to facilitate the removal of vehicles involved in the incident. A tow truck was called to assist with the removal of one vehicle that was obstructing the roadway.

As a result of the traffic incident, drivers experienced delays and backups in the area, particularly during the evening rush hour when traffic is typically heavier. Authorities are advising motorists to seek alternative routes to avoid congestion while cleanup efforts are underway.

This traffic collision underscores the importance of safe driving practices and awareness of road conditions, especially during peak travel times. Motorists are encouraged to stay updated on traffic conditions and exercise caution as emergency crews work to clear the scene and restore normal traffic flow.

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