Elmwood (Sault Ste. Marie, Michigan) Elmwood to Charles T. Harvey, who supervised the construction of the first Soo Locks while living in the house. Sault Ste. Marie merchant and businessman Peter Barbeau purchased the building in 1874 when the government sold it. Around the 1880s, substantial Queen Anne-style alterations were done to the building, diminishing the "classical elegance" of the original design. Around 1900, the building, along with a swath of the surrounding shoreline, was sold to the Michigan Lake Superior Power Company. It was used as an office building, then lay vacant for decades wnile owned by Union Carbide. It was used in the
Sault Ste. Marie, Michigan split between Canadian Pacific and Canadian National Railway (CN). CN operates the rail lines and the bridge in the Sault Ste. Marie area that were formerly part of the Soo Line. The Sugar Island Ferry provides automobile and passenger access between Sault Ste. Marie and Sugar Island, formerly a center of maple sugaring. The short route that the ferry travels crosses the shipping channel. Despite the high volume of freighter traffic through the locks, freighters typically do not dock in the Sault. However, the city hosts tugs, a tourist passenger ferry service, and a Coast Guard station along the shoreline