https://gcaptain.com/great-lakes-freighter-mark-w-barker-briefly-grounds-on-detroit-river/
Great Lakes Freighter Mark W. Barker Briefly Grounds on Detroit River
May 17, 2023 - The 639-foot Great Lakes freighter Mark W. Barker grounded Wednesday on Belle Isle on the Detroit River, but was later refloated without incident. The Mark W....
great lakes freightermark w barker