I've been tinkering in RRTrack and have 2 possible designs I am looking at.
The space is 16 feet x 40 feet in a barn. Cold in Winter, Hot in Summer, but I'm going to try to moderate that first.
First Design is walk in.
Second design has a Lift Bridge:
OK, So I don't have a long A/D Line into the Yard. Outbound has one but it's curved
It has Reversing loops for both directions if you use the Yard bypass for one way.
It's also missing a set of switches for inside to outside track swap, I'll add them but I'm not sure where yet.
It also needs a way to get behind the yard, not sure how I'll access that yet.
Note the tables are set up as Modular. I'm renting so I may have to move it later.
I'm also thinking I'd like to form a modular group here. My having the corners built will help a lot.