What if there were a catchall section for each State in New England, and then the individual cities and projects could go in there? So there could be a Maine section, with a main Portland thread, individual Portland projects, and then anything else of note in Maine. (Bangor? Augusta? Another amazing bridge that nobody has ever heard of? *cough Penobscot Narrows bridge WOW cough*)
This might be asking for a lot. Just an idea. Click into "Greater New England" and you have the 5 separate subsections for each other state, plus a 6th for everything MA outside of, say, the 128 belt.