Police in Turner Valley are investigating after a 20-year-old woman was killed in a crash on a gravel road southwest of the community on Tuesday morning.

Emergency crews were called to a single vehicle rollover on 208 Street West at about 10:06 a.m. for reports of a crash.

Police say an SUV with three people inside was travelling southbound and two people were ejected from the vehicle when it left the roadway and rolled into the ditch.

The female driver was pronounced dead at the scene and a 20-year-old woman and 21-year-old man were taken to hospital in Calgary.

RCMP say the names of the people involved will not be released.