After I talked about Oak Ridge I caught part of a show about the Manhattan Project on The Weather Channel and as I was playing on You Tube later I caught a video about conditions in the different project sites. Los Alamos didn't have proper roads or adequate water. Oak Ridge was a giant, over crowded, mud hole and didn't have heat in most of the living quarters. It was slap dash building of secret cities, and I hope they at least enjoy the view. :-/
I remember reading about Windscale years ago. It was a quickly built result/aftermath of the Manhattan/Tuballoy joint effort, if I remember right.