Six people were injured, three critically, when two vehicles collided on the southbound Saw Mill River Parkway in Yonkers shortly after 10 p.m. on Monday.

The collision involved a 2017 Toyota SUV driven by a 39-year-old Bronx resident and a 2012 Infiniti sedan driven by a 27-year-old man from Paterson, New Jersey.  The Toyota had two occupants while the Infiniti had five occupants. 

Three persons were taken in critical condition to Jacobi Medical Center in the Bronx. Three others were taken to Westchester Medical Center with injuries not considered life-threatening.

The collision occurred on the Saw Mill in the vicinity of Rumsey Road. The southbound lanes were closed until about 5 a.m. for an investigation by county police, including the department's Accident Investigation/Reconstruction Team.

A witness tells News 12 one of the vehicles was speeding.