T-TRAK Modular Layouts

Easy to build modules
Easy to store modules
Easy to transport modules
Snap together layouts
The logical "next step" in model railroading

What is T-TRAK?

T-TRAK is a modular model railroad system based on a few standards for module size, track placement, track interface, and electrical connections. The minimal standards allow for a wide range of flexibility in design yet still maintain interoperability with all modules built per the standards. The popularity of T-TRAK is worldwide allowing for modules from all over the world to connect together.

T-TRAK modules are dioramas with sectional track, specifically Kato Unitrack, that snap together to create layouts from a simple circle to large complex layouts. The modules are designed to fit on tables but could just as easily be setup on any flat surface from the floor (yes, around the Christmas tree) to taller benchwork. Layouts are easy to assemble and even easier to disassemble for those that do not have permanent space for a layout. The convenient size of the modules make them easy to store on a shelf or in totes when not in use, or to transport should the need arise. T-TRAK is the logical next step in model railroading.
The first T-TRAK module built by Lee Monaco-FitzGerald in June 2001.

The purpose of this website is to introduce the newcomer to the T-TRAK modular railroad system and to define the standards for T-TRAK. T-TRAK has grown considerably since its inception and there have been numerous adaptations and derivations but the core standards remain popular. Please be sure to reference additional T-TRAK information available from the web sites in the Links section after viewing this site.