I just stumbled upon this. It is an online atlas of Alberta Railways put together by the University of Alberta and UofA Press. I haven’t really looked through it yet, but it seems to have a lot of good detail on the history of Alberta Railways and some fantastic maps. Atlas of Alberta Railways (UofA Press)
Since I had gone to Calgary in July of 1979 for a convention with the NMRA, I’ve always had an interest in Canadian railroads. I will take a look at this web site when I get home from work this afternoon. Thanks for sharing it with the rest of us.