Highway 71 about six kilometers south of Sioux Narrows was closed early yesterday morning following an accident.
The OPP say the collision took place around 5:00 in the morning, closing the highway in both directions for almost seven hours.
The road was finally opened to one lane by 11:30 Sunday morning.
So far no details about the accident have been released.
There was also an accident on Highway 17 west of Kenora in the area of the tourism bureau at the Ontario/Manitoba border.
Eyewitnesses say a semi-tractor trailor unit was totalled in collision that took place just after 6:00.