New Layout. Would like input on track plan (MTH Realtrack)

If you are going up and over keep in mind it takes a run of about 14’ to do that with a reasonable grade.  I don’t think you have that figured in.

A few thoughts-

Looks like you prefer loop running. That's fine but this layout will get boring fast. Think about what you want and will hold your interest over the long term before settling on a plan.

1- add a 2 pairs of switches, or a double crossover, to connect the two loops

2- for the up and over figure 8- Widen the loop to match the profile of the outer (after figuring space needed for item # 1). Move the switch leading to the 8 back as far as possible to the right. Let the inner main loop stay flat on the board and elevate the lead off the switch to get to the top for the figure 8. The down slope should also be as long as possible and then connect to the inner loop where appropriate. Toy train grades don't work well with newer equipment (don't ask me how I know......)

2A- eliminate the grade all together and use crossover track sections for the figure 8.

3- Try and fit either a passing siding or a couple stub sidings for some storage. Other than serving the industries, you have no place to park anything except what's currently in use.

4- I don't get what all the tunnel portals are for. Is the left half hidden and the right in the open? (*edit- went to the link in your post- makes sense now but I'm still not sure you want to hide that much track on a small layout)

There's a great book by one of the guys on the forum with lot's of great plans for small to mid-size spaces.

Ken Hoganson's Book - 21 Great Track Plans for Compact Layouts

Welcome and thanks for posting. Lot's of great advice to be had here.

Bob

I agree with RSJB18, you will get bored with just running loops.  I would also install a crossover between the two loops and add your industries in the space in the center.  This provides a reason to move to the inside loop.  I use Fastack and love it, of course, I don't like to ballast track so it was an easy decision for me.  Just my 2 cents worth.