Photos: Breaking ice in Duluth-Superior harbor


Breaking ice
1 Breaking ice 
Frozen rope
2 Frozen rope 
Lift Bridge channel
3 Lift Bridge channel 
Watching ice break
4 Watching ice break 
Breaking ice
5 Breaking ice 
Mannequin
6 Mannequin 
Approaching dock
7 Approaching dock 
Erik Smith
8 Erik Smith 
Icebreaker path
9 Icebreaker path 
Cutter Alder at dock
10 Cutter Alder at dock