Building a functional train yard. Challenge Accepted!

Building a train yard can be a real challange. How much room do you have? How many tracks can you put in? What buildings shoud you have? What the heck have I gotten myself into? You have to make sense of directions the trains would have to move, and how complicated is the design. I've spent days laying down track to make this work with only one enterance/exit. Let me know what you think! 3D buildings- www.hdcustomdesign.shop #modeltrains #HO model railroad #train yard