A second person has died following Wednesday's crash on the 405 in Niagara at the Queenston-Lewiston bridge.
The Wednesday afternoon crash killed the driver, 73 Alan Ashton from Burlington.
His passenger, who suffered life threatening injuries and was rushed to local hospital, has now died.
74 year old Gilbert Dunk from Burlington has been identified as the second victim.
Still no word on what may have caused the single vehicle crash.