Authorities have identified the woman killed in this mornings collision on County Road 109.
The OPP say a 29-year-old Orangeville woman was killed following the two vehicle collision that happened just before 8am this morning.
Emergency crews were called to the crash they say involved an SUV and a sedan.
Police say the woman was driving the sedan and was pronounced dead at the scene.
The driver of the SUV was taken to hospital with minor injuries.
A section of County Road 109 remains closed between 2nd Line and Dufferin County 11 in Amaranth for the investigation.
No cause has been determined and police are asking any witnesses to contact them or Crime Stoppers.