The sketches are showing the evolution of the Norris tunnel and the Taylor run area.
Now they are taking shape on the layout. The trackgang is working uphill and the curved tracks are superelevated. The track to the staging yard is now in the background.
At right in the overview will be a small trestle. The creek is between Pittsburgh coal's Anthony mine and the mainline to Pierce, Pa.
The transition from bare plywood and foam to raw scenery in three months, with still more work to be done.....