When I say that I didn't get to see the Indiana Harbor, what I should have said is that I didn't see her right away.
It turns out that she had just passed St. Clair and if I were a little faster I might have caught her. I wasn't and I didn't really. She was heading to the St. Clair Power Plant to deliver coal. Apparently there is a spot on the Canadian side where I can catch her turning but I had bigger fish to fry. Besides, I'm sure I'll see her again.