Emergency crews responded to the crash at 46th Avenue and Taraval Street around 8:15 p.m. and found that a person had driven their vehicle into a parked vehicle, the dispatcher said.
The driver was transported to San Francisco General Hospital for treatment, according to the dispatcher.
The San Francisco Municipal Railway's L-Taraval line was blocked by the crash and a Muni bus shuttle was set up along the line to help riders transit through the area.
Fire crews cleared the scene at about 10 p.m., the dispatcher said.
The cause of the crash remains under investigation and the extent of the driver's injuries has not yet been released.