The last chapter in the lives of a lot of Great Lakes freighters is hauling salt. Apparently it’s no better for ships than it is for cars.

If you get a chance, the steamship Mather is docked near the Great Lakes Science Center in Cleveland. It was the flagship of the Cleveland Cliffs line, and was spared the fate of hauling salt. You can tour it, and if you book ahead, you can get an extended belowdecks tour that includes machinery spaces that you don’t see on the regular tour.