A 21-year-old man, speeding at a curve in the road, lost control of his vehicle, crashed and died, police said.
The single-vehicle crash happened at about 12:15 a.m. on Iroquois Road near West Loch Drive, police said.
The driver was pronounced dead at the scene, according to Emergency Medical Services.
The vehicle rolled over three times during the accident, police said.
Police are investigating whether alcohol was involved.
The death is the 30th of the year, compared to 24 at the same time last year.