The ship canal dug through Minnesota Point 150 years ago made Duluth the world-class port it is today. This Virtual Visitor Center presentation by Ranger Scott discusses the factors that led to the canal's construction, the conflict that resulted with Superior, Wisconsin and how it led to modern-day Duluth-Superior harbor, the largest harbor on the Great Lakes. #USACE #DuluthSuperiorHarbor #ServingtheNation #AtWorkfortheNation #COVID19 | U.S. Army Corps of Engineers, Detroit District

51K views · 1.9K reactions | 730’ American Mariner exchanges a salute with the Duluth Aerial Lift Bridge on the Duluth Ship Canal, before heading off onto Lake Superior in the dark of night. Duluth, Minnesota, August 03, 2025. #americanmariner #greatlakesfreighter #greatlakesshipping #shiphorn #duluth | Aircraft and Marine Machines | Facebook

484K views · 27K reactions | The Start of the 2023 Shipping Season By Steve Sola Today at 9:17am the MV Lee A Tregurtha departed the Duluth Ship Canal to be the first under the Aerial Lift Bridge for the 2023 shipping season  Duluth, MN 03.23.23 #destinationduluth #befromduluth #yourdestinationforlife | Destination Duluth | Facebook