The picture from 1,585 is viewing South.
I tend to agree with what you are saying. However, pay attention to the lock and dam on the right side of the image and on the far side of the river.
I’m inferring direction here. I’m trying to allow for ambiguity on bridge orientation, but you’d probably have to follow the posts from the beginning to stay on track.
I’m pulling up some maps now, should alleviate that issue soon.