This is the left half of the shelf, showing the gauge separation turnout on the top. This is where the dual gauge track, 30" and standard 48-1/2" gauge track separate. The gauge separation turnout is complete, and works well, see video below. (I hope the video works, but it is my first attempt at uploading a video) Being HO scale, the whole shelf display is about 9" by 30".
For comparison, we have a standard gauge HO scale freight car truck and a 30" gauge HO scale freight car truck.
Until next time, which should be only a few days, since I have lots to post.