A semi hauling two trailers left the roadway on Highway 1 just east of Moose Jaw on Tuesday morning, hitting the north ditch, striking several trees, and then crossed back over the highway and into the south ditch.
There were no injuries.
RCMP say the truck was carrying non hazardous materials and some of the contents spilled onto the road.
Another vehicle, a light coloured SUV, potentially a Ford Edge, may have been involved in this accident so anyone who may have been a witness is asked to call the Moose Jaw RCMP.