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 build to the standards.  T-TRAK has been adopted world-wide, allowing for modules from all over the world to connect together.

T-TRAK modules are dioramas constructed with Kato Unitrack and 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 set up on any flat surface from the floor  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 makes them easy to store on a shelf or in totes when not in use, or to transport. T-TRAK is a good way to get started with model railroading.

More information about T-TRAK can be found at http://www.t-trak.org