Moonman: 1.) Yes, my favorite time frame by far is the transition era. I love big steam - have the Legacy Y6b & W&LE 2-6-6-2 Mallet, as well as an Allegheny on order. Also just snagged a Pilot Legacy S2 Turbine from Lantz's right before they closed. Thinking of digging up the recipe for "Polar Blue" paint that's floating around here & doing my fantasy "Polar & Ohio" (my layout's name) paint scheme & using it for my scale Polar Express cars, as the Legacy Berkshire's are scarce & expensive. So yes, I'm committed to that era. 2.) Thanks. Glad to hear that you think the basic design is rather do-able operationally. My goal was to leave enough room behind the switches to hold a diesel switcher plus one car. If you think this is too much I can shift them a bit towards the end of the spurs.
Ace: 1.) I was planning on utilizing the drop-down turntable trick for access to that part of the layout. At 6'4" I have a pretty good reach (especially if I can shrink the gut down some
). Will likely have an access hatch in that back corner (where the transparent interior wall is), too. There will also be a large access hatch in the opposite corner, as that 6" PVC pipe is basically the water outflow from the house to the septic tank. Hopefully won't need to access that as long as the layout's around.... 2.) I've played with designs that better showcase the engine complex, but it seems like I have to compromise too much. If you still have the modified SCARM file, though, I'd like to play with it a bit & see what I can do. If I only had another two feet of length to work with.... 3.) My understanding is that Ross track will mate fine w/Atlas using the standard Atlas connecters. I've heard of a number of folks on the forum that have used that combination, especially when the Atlas switches were in short supply.
As we've drifted off into the general layout design, I figured I might as well share my tentative expansion plans for the layout. May give some insight to why I've done some of the things I've done with my design. As the name "Polar & Ohio" suggests, it will be an winter scene in the Appalachain foothills. 1930s to 1950s, both smaller town & rural. I've limited myself to railroads with a presence in Ohio at that time (NYC, B&O, C&O, W&LE as of now, could add others, with the fictional Polar Railroad replacing Pensy).
Phase II: As previously mentioned, my next expansion will be to take it to a true around-the-room layout. I could do either a single or double track line, though the former is more likely to fly with the wife (unless I put an addition onto the house for her, giving her a space all her own). It may also depend on whether the Atlas 40" Truss Bridge ever becomes available again in single or double track. The outer loop will become the mainline, and the Phase I loop becomes a siding and turn-around track. I lose the coal facility and part of the run-around area in the industrial area gets shared by the mainline, but could maybe tweak the design to remedy the latter if I have the space to work with.
![Layout 17 - Version 2 - 01 Layout 17 - Version 2 - 01](https://ogrforum.com/fileSendAction/fcType/0/fcOid/63936245044805040/filePointer/64077026670694592/fodoid/64077026670694581/imageType/MEDIUM/inlineImage/true/Layout%252017%2520-%2520Version%25202%2520-%252001.jpg)
Note: I've tweaked some things on "Phase II" since I last worked on III & IV, so there may be some inconsistencies.
Phase III: It will be a good number of years before this part of the plan comes to fruition, as the other side of the basement will be some general storage & also kids' play area. The main loop will be expanded to include an additional loop and double crossover for an additional way to turn around long trains. There will be a long siding for access to the new and much larger coal loading facility. Will definitely want to review design ideas for this area. There's also a double spur to serve various smaller businesses and a small (and probably seedy - have a few of Andre's buildings in mind for here
) coal mining town. Again, I'd want to be able to accommodate a larger coal train at the facility while still being able to run long trains around the perimeter. When I go through the interior wall (transparent) I'm thinking I'll make it a large window and not just a pair of tunnels, but that's not certain.
![Layout 17 - Version 3 - 01 Layout 17 - Version 3 - 01](https://ogrforum.com/fileSendAction/fcType/0/fcOid/63936245044805040/filePointer/64077026670694594/fodoid/64077026670694583/imageType/MEDIUM/inlineImage/true/Layout%252017%2520-%2520Version%25203%2520-%252001.jpg)
Phase IV: This assumes I have full control of the basement - probably a pipe dream, but hey - I'm dreaming, so.... Haven't figured out how I'll design the inside of the loop yet, but it will contain a power plant and possibly a few other small businesses. The loop will be an uphill climb to a girder & truss bridge viaduct to a shelf on the back wall of the basement. This will allow trains to bypass the "town" area in the alcove.
![Layout 17 - Version 4 - 01 Layout 17 - Version 4 - 01](https://ogrforum.com/fileSendAction/fcType/0/fcOid/63936245044805040/filePointer/64077026670694596/fodoid/64077026670694587/imageType/MEDIUM/inlineImage/true/Layout%252017%2520-%2520Version%25204%2520-%252001.jpg)
Well, that's about all my brain's got for now. I think I've got everything right so far. I've also included my SCARM files for your enjoyment. Thanks again for the advice & input, & hope for more feedback in the near future.