Major Traffic Disruptions on US Highway 101

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

📍 San Francisco, CA

📅 Published: July 20, 2025 at 12:44 PM

Map showing the location of the accident in San Francisco, CA
San Francisco, July 20, 2025 -

A traffic collision on US Highway 101 South in San Francisco, CA, has caused significant lane closures and traffic disruptions today. The incident occurred around 11:14 AM and involved one vehicle, identified as a green bus with its signal light activated.

As a result of the collision, lanes between the south tower and the junction toll plaza are currently closed to facilitate necessary barrier repairs. Emergency services are on the scene, actively managing traffic and directing vehicles to minimize congestion. Motorists are advised to expect delays in the area, particularly during peak travel times, as crews work to clear the scene and restore normal traffic flow.

Drivers are encouraged to seek alternative routes to avoid the traffic incident. The California Highway Patrol is present to ensure safety and assist with traffic management efforts. Updates will be provided to keep the public informed about the status of lane closures and anticipated reopening times.

For those traveling in San Francisco, CA, it is essential to remain cautious and patient while navigating around the affected area. Stay tuned for further updates regarding the traffic collision on US Highway 101 South.

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