RCMP are advising that the Trans-Canada Highway between Pasadena and Corner Brook is open today, but down to one lane of traffic.
The highway including Exit 12 was closed Monday night, after a section of road was washed out and collapsed.
Heavy rain in the area over several days has resulted in flooding.
The RCMP said this morning the Department of Transportation and Work is at the scene working on the road.
Further updates will be provided when more information is available.