Downtown Sault Ste. Marie Loading Map.... Downtown Sault Ste. MarieAshmun Street & Portage Avenue - Sault Ste. MarieEvents 46.50028229999999 -84.3459808 Address Ashmun Street & Portage Avenue Sault Ste. Marie Michigan 49783 United States Upcoming Events No events in this location LSSU Norris Center City Hall