From the Great Lakes to the Arctic Ocean
From the mid-1970s to September 28th, 2012 [5], it was possible to travel by rail via the Ontario Northland Railway (with a transfer in Cochrane), from Toronto all the way up to Moosonee, a short distance from the shores of James Bay, widely considered to be the southernmost part of the Arctic Ocean. Older ONR system maps show a rail connection to cities and towns south of North Bay but passenger rail service was provided by other companies including Canadian Pacific (CPR), Canadian National (CNR), and others [6].