The Naptown & White River is a primarily HO scale club located in the southeastern quadrant of Indianapolis. All scales and enthusiasts of trains and model trains, of any age and/or skillset are welcome. As the oldest still-active model railroad group in Indianapolis, we seek to encourage growth of the hobby, enjoyment by the public, enthusiasm between friends and family, and education for all. Click on our name above to take you to our website and information on how to get in touch with us.
The Columbus Area Railroad Club is dedicated to sharing interests in railroading; history, modeling, photography, artifacts, and railfanning.
The Columbus Area Railroad Club room is located at the Johnson County Park Office building and features operating model train layouts in N, Z, HO (runs both conventional DC current and also Digital Command Control (DCC)), ON30, and O gauges. Click on our name above to take you to our website and information on how to get in touch with us.
CINTRAK (Central Indiana N-TRAK) is an N-scale modular railroading club founded in 1980. Members build and maintain modules following either the N-TRAK or oNe-TRAK standard. This allows numerous modules to be brought together to create huge (our last one: 60' x 65') layouts at train shows.
CINTRAK is looking to welcome all interested in N-scale modular railroading. You can follow us on Facebook or contact us for more information. Click on our name above to take you to our website and information on how to get in touch with us.
Central Indiana Free-mo
Do you know about Free-mo and what it and the CID has to offer? Both groups are seeking to provide model railroaders with the opportunity to build and operate compatible modular layout sections. There are several ideas behind the organization of this group which include; allow for modelers without a place for a layout to meet with others and to set up and run trains, work with others to build skills in model railroading, develop a comradery with other interested modelers, etc.
If you would like to get involved in this aspect of modeling and would like more information you can go to www.free-mo.org and locally you may contact Jeremy Harris at or Keith Clark at
We are looking for a rather permanent space in the Indianapolis area that is roughly 1,500 sq. ft. or better to set up the layout and provide space to work on it.. If you are aware of a location that might be available we would appreciate knowing about it. We may be able to cover expenses such as utilities or work out other types of arrangements.