The 47-year-old was towing her daughter in a trailer behind her bicycle when the two were struck by a vehicle in the 400 block of Forbes Boulevard at 6:45 p.m. on Wednesday, according to South San Francisco police.
The mother was taken to San Francisco General Hospital to be treated for her injuries, police said. The daughter was not injured. The driver of the vehicle stopped at the scene and cooperated with investigators.
Drugs or alcohol were not considered factors in the crash.
Anyone who might have witnessed the incident was asked to contact South San Francisco police at (650) 877-8900.
