A journal following the history, design, construction and operation of Bernard Kempinski's 1/48th - (O) Scale model railroad depicting the U. S. Military Railroad (USMRR) Aquia-Fredericksburg line in 1863, and other model railroad projects.
Here is a drawing showing the updated track plan to the PoLA layout.
I would like to have more spots to set out tank cars. Right now the Vopak spur has three loading positions. So I am thinking about expanding the layout after the book is done. it might look something like this. The expansion would be removable and perhaps as a FREMO module.