Duluth Winnipeg and Pacific (DWP) is a subsidiary of Canadian National Railway and operates on 167 miles of trackage in NE Minnesota between Duluth and DWP Junction near International Falls, MN, where trains continue to Winnipeg, AB (Canada). Since CN purchased IC, these DWP road locomotives now roam the entire system. Primary southbound cargo's are: lumber, grain, potash, newsprint, and petroleum.  CN officially retired the DWP name at the end of 2011.