Sault Ste. Marie locks will open March 25 for the 2007 Great Lakes shipping season. According to the
sooeveningnews.com , the
U.S. Coast Guard Cutter Mackinaw will breakout lower river channels of the St. Mary's today and the upper St. Mary's and Lake Superior tomorrow. If you want to see what's happening at the Soo Locks, check out the US Army Corps of Engineers
webcam.