Delta Sault Ste Marie Waterfront Hotel and Conference Centre Address: 208 Saint Mary's River Drive, Sault Sainte Marie, ON P6A 5V4 Phone: (705) 949-0611 Hotels & Motels Other Businesses: Howard Johnson Saulte Ste. Marie at 503 Trunk Road, Sault Sainte Marie, ON P6A 6W5 BDC - Banque de Developpement du Canada at 153 Great Northern Rd, Sault Sainte Marie, ON P6B 4Y9