The crew of Coast Guard Cutter Mackinaw works to break free and directly assist the motor vessel Burns Harbor Jan. 12, 2018 in Whitefish Bay and the St. Marys River. Crews worked hard to ensure the safe and effective movement of commerce prior to the closure of the Soo Locks. ( Coast Guard photo by Lt. Sean Murphy)

---

Size: 4272px × 2848px
Photo credit: © AB Forces News Collection / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: 9th, burns, coast, district, great, guard, harbor, ice, icebreaking, lake, lakes, locks, mackinaw, marys, river, soo, st., superior, taconite