For $250 I was able to reconfigure my subway yard to be more realistic than the prior version by setting the trains in their layup tracks closer together. The money was spent on additional O72/O54 curves and some miscellaneous track in order to achieve this result. The yard was reduced from a 9 track layup to an 8 track layup. The overall length of the track is 10 inches shorter which eliminates an extension onto a bench not designed for a yard. The length of the straight track in the yard is 10 inches longer, so longer trains can exist there. 4 yard benches (2x2) totaling 56 inches in width has been reduced to 2 benches (2x1) whose width is 32 inches. The main line track still loops around the yard.
Dummy 3rd rail, signals, lights and walls will come later.
Main line is at the left.
Track leads into yard.