St. Marys River (Michigan–Ontario) St. Marys River (Michigan–Ontario) The St. Marys River (), sometimes written as the St. Mary's River, drains Lake Superior, starting at the end of Whitefish Bay and flowing southeast into Lake Huron, with a fall of . For its entire length it is an international border, separating Michigan in the United States from Ontario, Canada. The twin cities of Sault Ste. Marie, Ontario, and Sault Ste. Marie, Michigan are connected across the St. Marys River by the Sault Ste. Marie International Bridge. The St. Marys Rapids are just below the river's exit from Lake Superior and can be bypassed by
Huron Broadcasting (Gilder changed those stations' call signs to CFYN and CHAS.) Huron subsequently also opened CKCY-TV in 1977. Huron sold its radio stations to other owners in the mid-1980s. Telemedia acquired Sault Ste. Marie's CJIC and CJIC-FM, by this time known as CFYN and CHAS-FM, in 1985, while the remaining stations were sold to Mid-Canada Radio in two separate transactions, in 1986 (the stations in Blind River, Elliot Lake and Espanola) and 1988 (the remaining stations in Sault Ste. Marie and Wawa). The television stations were acquired by Baton Broadcasting in 1990, and were converted by Baton to the MCTV branding