A school bus with students aboard was struck by a car Wednesday morning in South Buffalo, police said.
The incident took place at about 8 a.m. at McKinley Parkway and Cantwell Drive.
The car was eastbound on McKinley when it hit the bus.
The driver of the car, a 51-year-old woman whose name was not released, was taken to Mercy Hospital for treatment.
No one aboard the bus was injured, police said.
Investigators are looking into the possibility that the brakes on the car failed.