John W. from Pittsburgh, PA on 4/5/2023 8:32:34 AM:
When I did Buffalo to Albany years ago, the marker wasn’t installed yet but it looks like a few years ago they built a marker at the top of the Commercial Slip (42.8776240, -78.8788791). Before that, I was told it was the middle of that little pedestrian bridge that crosses the water right next to it.
John