Two people have been killed on Saskatchewan highways Saturday in two separate crashes.

Police closed a portion of Highway 1 near Wolseley, Sask. Saturday night into Sunday morning after a fatal crash between a semi truck and a pedestrian shortly after 10 p.m. CST.

A 40-year-old woman from Lloydminster, Sask. was killed in the collision. No other details about what happened have been released.

The road was re-opened Sunday morning. Police continue to investigate.

In the earlier crash, police said a person was riding a motorcycle on Highway 2 just north of Buffalo Pound when it crashed at about 6:15 p.m. CST.

The RCMP have not released details about what happened.

The person's name has not been released pending contact with the family.