Canadian National Railway Company (CN) is engaged in the rail and related transportation business. CN�s network of approximately 20,100 route miles spans Canada and mid-America, connecting three coasts: the Atlantic, the Pacific and the Gulf of Mexico, serving the ports of Vancouver, Prince Rupert (British Columbia), Montreal, Halifax, New Orleans, and Mobile (Alabama) and metropolitan areas of Toronto, Buffalo, Chicago, Detroit, Duluth (Minnesota)/Superior (Wisconsin), Green Bay (Wisconsin), Minneapolis/St. Paul, Memphis and Jackson (Mississippi), with connections to all points in North America. CN�s network, and its co-production agreements, routing protocols, marketing alliances and interline agreements, provide CN customers access to all three North American Free Trade Agreement (NAFTA) nations. In March 2012, the Company acquired a locomotive program.