Originally posted by NS_Sailor I don't know too much about the maximum dimensions of the Erie Canal between Buffalo or Rochester and the Hudson River, but if the vessel can fit in the canal they could bring her down to New York by that route. Judging by the age of the vessel it is possible that it was built to fit in the Erie Canal
If the intention is to go the other way, I expect they will try and have the vessel brought down the Seaway to Montreal or Quebec City before the winter. Once cleared of the restrictions of the Seaway Lock System, the vessel could then be prepared for towing or be loaded onto a submersible barge or ship for the trip to New York, in the late spring and early summer when the North Atlantic is relatively quiet.
I wondered about that as well and found the answer on the organizations website :
Statute miles the ship will to travel to get to NYC: 2,145
In August 2015, the SS Columbia lands in New York State — journeying 235 miles from Toledo, OH to Buffalo, NY. There the work will continue to prepare her for her tow up the St. Lawrence River, down the Atlantic Coast (the SS Columbia’s first dip in salt water!), before heading up the Hudson River to a shipyard in Kingston, NY to continue restoration work.