Kenora OPP closed Shoal Lake Road last night after a propane truck crashed.
The road will remain closed until futher notice later today.
The accident happened 5 kms south of Highway 17 around 4:30 yesterday afternoon.
There was no injury, but OPP are concerned there may be a propane leak.
Police say there is no immediate concern for the public as the leak is not near any populated areas, and people are asked to avoid the area of the accident.