After a few years on the forum and viewing the wonderful plans, photos and layout ideas I have finally got around to getting serious about my "dream layout" When we built our retirement home in Colorado a prime consideration was to include a "train room" It is in the center of the walk-out lower level of our home. The ceilings are intentionally quite high for a lower level, 9 feet. The prow of the room, the lower pointed area, is nearly all windows. The wall on the left has narrow shelves on which I display my postwar sets and my "Chicago" connection (Metra set and subway/L sets)
Originally I had been thinking of an Island style but did not want to deal with duck-unders or access hatches. This is what I came up with. I've only completed the main level of the track plan. The lower trackage of the two level passenger station is on along the left wall below the narrow display walls. This way I can put engines.cars on the track right from the wall.
I plan to have at least three distinct levels; the lower level as shown, a second level above that will have have a street level passenger station and an elevated line above that. The elevated line terminal will be in the lower left corner. I'm also considering a subway line. I don't plan to connect levels since the grades eat up space and the peninsula style makes the long grades even tougher to fit in.
I plan to use gargraves track with RCS switches. Lowest level (the one shown) is nearly all 0-72 minimum (the wye is 0-63 with an 0-72 easement into it on the left side). I tried to do an 0-72 wye but it totally threw off the rest of the plan.
Most of the lower level, with a few exceptions) will be visible along the perimeter. Also the return loop in the center will be open and spanned by bridges as the middle level tracks cross it. The middle level will have some smaller radius trackage. I plan on running most of my postwar rolling stock on that level. I don't have any of the BIG engines that would look silly on tight turns. The 1997 Lionel Hudson, my first tmcc steamer, is the biggest steam engine. The CC-II traimasters and UP M-10000 are the only other concerns. ANd they will likely be on the lower level.
The elevated train will run above the entire middle level, some on typical elevated girder and some on embankment.
This is just the basic track plan right now. Sidings and small yards will be added. Engine facilities look like they'll be elimnated, perhaps just an engine house, fueling area, etc.
Ideas, suggestions and warnings are MOST WELCOME!