Are there any good online groups/forums/SIGs for modelling Steel Mills of the Western PA area, and in particular the Union RR that ran/runs between many of them? I have seen the great layouts and models posted here, along with various discussions, but I hate to hijack any of those threads with questions. Heck, I was not even sure where to put this question.
I grew up crossing over, under, and beside the URR while growing up, but being part of the great Yinzer Diaspora, it is not easy to take advantage of any local resources. Several of the sites I have come across have been dead or focused on smaller scales. My best resources so far, aside from posts here, have been the djstrains and pghrailfanatic youtube channels.