Overturned vehicle on southbound 101 in San Francisco, collision with injuries

FILE - Police lights are shown in a close up image. (Credit: FOX TV Stations)

A vehicle overturned on southbound Highway 101 in San Francisco south of Cesar Chavez Street, Wednesday evening. 

California Highway Patrol reported the collision with injuries and severe traffic alert at 7:47 p.m. 

Right and center lanes are blocked, according to officials. Drivers are being told to expect delays in the area. 

There is no estimated time to reopen the roadway. 

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