The main reason I moved the layout out of the attic storage room and ripped up all the trackwork that I had put down years ago, was that the track was buckling. I had originally attributed that problem to my stupidity at that time. You see, I had attached the track to the foam with double sided carpet tape, and then glued ballast over it. years later, the track was coming up in places and buckling. But as it turned out, the tape wasn't the problem. Over the course of 12 or 15 years, the foam had shrunk a bit. This was confirmed by some of the plastic streets and sidewalks buckling as well (Walthers Street System). I also didn't allow space for contraction at rail joints.
Despite the shrinkage problem, I had decided to continue with foam figuring I probably won't stay in my house another 12 or 15 years before moving. Besides, I kind of doubt, that the old part of the layout will continue to shrink now, 20 years later.
So, when I removed the track and moved the the old part of the layout into the blue guest room, I also ripped up streets, sidewalks and other scenery that had been a victim of the buckling issue.
The entire part of the layout that's over the bed, is a town. So there are a lot of streets and sidewalks. This weekend I re-laid streets and sidewalks. This ended up being a much more lengthy process than I expected. Partly it was because, the pieces I removed were all mixed together in a box. Because I had modified the original street system parts for different angled intersections and narrower streets in places, it was like putting together a jigsaw puzzle. But also, it took extra time because there were places I had to trim the street and sidewalk sections, sometimes only the thickness of the cutting wheel on the dremel, just to fit the pieces back together as they were before.
Originally, in the attic storage room, this part of the layout was only viewed from one side. Lucky for me, I had mostly done scenery so it could be viewed from the opposite side as well. Now this large part of the layout can be viewed on three sides.
The only other thing I did on the layout this weekend, was to spray paint the back side of the Plexiglas control panels. Since my track markings on the panels are red, dark blue and white, I needed a color that would provide a suitable contrasting color to all three. I ended up using a tan color, and the red, blue and white show up well. I had hoped it would come close to matching the color of the Ikea Ivar wood shelving that the layout is built on, and on which these control panels are mounted. Instead, it looks more like Plexiglas sitting on top of a cardboard box. Oh well.
I'll try to post some pictures in the next couple days. Meanwhile, my friend who wired part of my layout, is coming by one evening this week to help me with wiring the rest of the layout.