The ramp form northbound Highway 427 to eastbound Highway 401 was closed in Etobicoke very several hours on Monday morning following a serious crash that left one person injured.
Reports from the scene indicate that the single-vehicle collision occurred at around 1:45 a.m.
According to paramedics, one male was taken to a trauma centre with life-threatening injuries.
The ramp reopened shortly before 9 a.m.
