Emergency crews responded to a crash between a semi-truck and minivan east of Saskatoon Tuesday.
Saskatoon police were called at 3:30 p.m. to the scene at the intersections of highways 5 and 41.
Police said diesel fuel was leaking from the semi in the ditch.
MD Ambulance also attended the scene, but injuries are unknown at this time.
As of 4:45 p.m., traffic restrictions were in place and drivers are urged to find alternative routes.
This story will be updated as more information becomes available.