The Coast Guard cutter Alder goes out to break ice in Lake Superior and the Duluth harbor

On March 13th, 2013, the US Coast Guard cutter Alder made her second ice breaking trip of the new season. She retraced some of the tracks she broke out on Monday and went under the Duluth Aerial Lift Bridge to open a track to the end of the ice pack, about 5 1/2 miles out.

Видео The Coast Guard cutter Alder goes out to break ice in Lake Superior and the Duluth harbor канала Kenneth Newhams