The crew of Coast Guard Cutter Mackinaw work lines while locking up through the Soo Locks to Whitefish Bay from the St. Marys River Jan. 12, 2018. Crews worked hard to ensure the safe and effective movement of commerce prior to the closure of the Soo Locks.

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Size: 1732px × 1155px
Photo credit: © Nelly George / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: 9th, archive, armed, coast, defence, district, forces, great, guard, ice, icebreaking, lakes, locks, mackinaw, marys, military, reportage, river, servicemen, soo, st, taconite, usa