A portion of the St. Marys River has been closed to vessel traffic after a U.S.-flagged Great Lakes freighter struck a buoy in the waterway.At approximately 1 a.m., the 714-foot bulk carrier American Mariner suffered a marine casualty and struck the Mud Lake Junction Buoy with its bow, the U.S.
https://www.marinelink.com/news/great-lakes-freighter-strikes-buoy-st-512586