RCMP say a woman is dead after three-vehicle collision on Highway 17 south of Lloydminster on Thursday.
The crash happened near the hamlet of Lone Rock around 7 p.m., according to a press release.
Investigators determined two southbound vans crashed and then a collision occurred between the first southbound van and a northbound semi tractor-trailer unit.
The driver of the first van, a 64-year-old woman, was taken to and passed away in hospital. Her name was not released but Maidstone RCMP said she was from the Wilton, Sask., area.
No other injuries were reported.
An RCMP collision reconstruction unit continues to investigate.
Alcohol is not believed to be a factor, police said.
Lone Rock is approximately 250 km northwest of Saskatoon.