All this transit and stuff makes me wonder if anyone's done one of those "fake transit maps" for Fallout 4, though I suppose it'd just be Boston's transit map
I know there's a pretty nice one someone did if Skyrim had a subway though.
If I had better art skills I'd offer to whip up some things for you. Sadly, my brother is the graphic designer, and he absolutely got all the art skills in the family while I got things like math