kudos on the move glad you were able to get the layout in with only the things noted as being a challenge best wishes Gary
Chris, I also went through a move with my layout and I can understand what it takes. You are doing a great job on reassembly!!!
The minimum is 15" and that's only in two places, one of which is the inside radius of two curved turnouts back to back. The rest of the layout is closer to a ~18" minimum. Thanks for the compliments guys! I'm really happy with how things have turned out.