So my wife's been talking about moving her office out of the house and into a real office. If she does, I get her old office space here in the house for my trains. I've been dinkin' around with a design and would like some feedback. The layout will be an out and back with another town outback... in essence a giant folded dog bone. As you can see in the scale bar, the main section of the yard is roughly 5-6' long... N scale mind you. The blue area is for freight and will hold 43 4" box cars. The red area is for passenger staging. The green area is engine maintenance facilities. On the top left, the double main line does not stop, but will continue on around the layout for a total of 78 linear feet of mainline running. I'm not real big into switching but enjoy it every so often. The tightest radius is 12" (mostly in the yard areas) with the loop around the back of the roundhouse and the rest of the mainline ranging between 14 - 18". Please feel free to ask questions or make recommendations. I don't have a caboose track but could stick it in somewhere. Space is tight.