Since I wanted to have a continuous-running track plan, what looks like a double main line in front of the city of Hershey, is, of course, a single line looped at this end. I built the loop using as much of the available space as possible. I then painted the foam base layer and applied some green foam.
The city of Hershey is coming along nicely. The center opening is for a passenger station. There is a road behind the station that I carved out of the foam.
Here is the same area viewed from the other angle. My wife built a number of multi-story buildings, and we are trying out how they look with the mirrors.
Here is a close-up of a street layout.
Here is one of the buildings that she built from a kit, complete with an interior and painted foundation.