
There is one fairly large yard, but it's meant to be a place for consists to be changed or power swapped, not as a base of local switching operations. And the scenes are famous railfan locales (Tehachapi, Cajon, etc.) rather than the more common towns and industries found on many layouts. The overall layout is quite large, occupying a floor in a commercial building, but the effort to capture the essence of famous scenes like The Loop and the horseshoe curve at Caliente demands a lot of space.
Model Railroad Hobbyist is a free download here and you can see the track plan and read more about the design itself. While working on the project, I snapped some railfan style photos during a pass through the Tehachapi area on a "slightly intentional" railfan trip I wrote about here earlier.
You can also see two different approaches to large HO track plans featuring Tehachapi in my Layout Design Gallery.

It was an interesting project with a unique layout vision and concept and it's great to see it in the "pages" of Model Railroad Hobbyist.
