How To Track Plan Database An O gauge layout that grows!

An O gauge layout that grows!

By Terry Thompson | November 16, 2012

| Last updated on February 26, 2024


This MTH RealTrax plan expands from 5 x 8 to 8 x 12 feet.

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drawing of track plan
chematic of track plantrack plan drawing

Layout designer: Terry Thompson
Scale: O
Layout size: 5 x 8 feet, expanding to 8 x 12 feet
Track type: MTH RealTrax
Minimum curve: O-31

Originally appeared in the January 2013 issue of Classic Toy Trains.

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3 thoughts on “An O gauge layout that grows!

  1. Just getting started…..real rookie and pulling my old train set out of boxes. I like the idea of expansion on this plan, but would like to start using the O-gauge Tubular, which I have, along with a couple of switches etc…. What is the best method of converting other track types to another type?

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