Major Collision Blocks Lanes on U.S. Highway 101

Traffic Collision on U.S. Highway 101 in San Francisco Causes Delays Today

📍 San Francisco, CA

📅 Published: May 26, 2025 at 10:36 PM

🔄 Updated: May 27, 2025 at 12:31 AM

Map showing the location of the accident in San Francisco, CA
San Francisco, May 26, 2025 -

A traffic collision occurred today on the southbound lanes of U.S. Highway 101 near Cesar Chavez Street in San Francisco, CA. The incident involved two vehicles: a blue sedan and an empty semi trailer. The blue sedan sustained significant damage, while the semi trailer remained operational.

As a result of the collision, lanes three and four were blocked, leading to traffic congestion and delays for drivers in the area. Emergency response teams promptly arrived to manage the scene and control traffic flow. A tow truck was requested to assist in removing the damaged sedan, which was reported to be stuck under the semi trailer.

Motorists traveling through this section of U.S. Highway 101 should anticipate backups and plan for potential delays as emergency crews work to clear the roadway. The collision was reported around 10:09 PM, and traffic control measures are currently in place to minimize further disruption.

Drivers are advised to seek alternative routes if possible to avoid the affected lanes. The California Highway Patrol is actively managing the situation to restore normal traffic conditions as quickly as possible. Stay informed about traffic updates and heed any posted detours as the situation develops.

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