Police are calling for witnesses of a fatal crash on Deerfoot Trail to come forward.
It happened just before 10 p.m. between Country Hills Boulevard N.E. and Stoney Trail N.E.
Investigators say the driver of a BMW 325CI was headed north when she lost control and was t-boned by a Kenworth semi trailer following behind her.
The 44-year-old driver of the BMW was rushed to hospital but died from her injuries. The driver of the semi was not injured.
Police don’t believe alcohol, drugs or excessive speed are to blame.
Snow and freezing rain on between 9 p.m. and 9 a.m. on Thursday resulted in 59 crashes, nine involving injuries. There were two other crashes on Deerfoot Trail as the snow began falling on Wednesday. Both happened minutes apart around 9:30 p.m. and resulted in vehicles upside down near Calf Robe Bridge.