Our logo says it all: it is a three-rail track with an insulated outside rail.

Three-Rail Innovations, Inc. is a Colorado Corporation founded in 2003 by John Kerklo. John has been playing with trains since childhood and has forty years experience with computer programming and circuit design.

Three-Rail Innovations, Inc. is dedicated to providing the toy train operator with innovative, reliable products for controlling trains and accessories.

John Kerklo, Founder

Three-Rail Innovations, Inc. has its corporate office in the Denver, Colorado area.

John, with his friend Tom, created a portable O-gauge train layout presented at Rocky Mountain Division, Train Collectors' Association, shows.

The K 'n G Railplex is a high-action train layout showcasing four to eight trains running automatically in a single 234-foot track divided into thirty-eight "blocks." It has most every type of trackside accessory, all activated by trains moving over isolated outside rail track sections and operated with Three-Rail Innovations' controllers.

Click the bar or image for a description of the K 'N G Railplex Train Layout.

We encourage putting a link to our web site in your favorites-links list or on your train related web site.

The web site top page link is -- http://www.Three-Rail.com/

Links to pages within any web site can be risky; page file names can change, creating a dead link and a "404" browser message. We agree to retain the page names for the major web site headings: those listed in the left index frame and on the home page. The following web site pages can be safely used for bookmarks or as referral links on another web site.

About Three- Rail Innovations, Inc. -- http://www.Three-Rail.com/3RABOUT.HTM
Contact Information -- http://www.Three-Rail.com/3RCNTCT.HTM
Three-Rail Innovations' Products -- http://www.Three-Rail.com/3RPROD.HTM
Two Relay Controller -- http://www.Three-Rail.com/3R2RC.HTM
Two Lighting Relays -- http://www.Three-Rail.com/3R2LR.HTM
E-Unit Cycler -- http://www.Three-Rail.com/3REUC.HTM
Train Block Controller -- http://www.Three-Rail.com/3RTBC.HTM
Universal Trackside Accessory Controller -- http://www.Three-Rail.com/3RUTAC.HTM
Trackside Accessories -- http://www.Three-Rail.com/3RTRKSD.HTM
History of the Insulated Outside Rail -- http://www.Three-Rail.com/3RHIST.HTM
Papers Useful for the Toy Train Operator -- http://www.Three-Rail.com/3RPAPER.HTM
Supplies and Suppliers -- http://www.Three-Rail.com/3RSUPLY.HTM

We run on a Windows NT server, so page file names should not have case-dependent problems. All the same, it is probably best to use upper-case letters in directory names, file names, and extensions.

We prefer use of these direct links, rather than appropriation of our copyrighted content.

We do like Quid Pro Quo arrangements. Send us an e-mail.

The Three-Rail Innovations web site has been designed for an 800 x 600 pixel resolution display screen. Higher resolutions should work well. Full color representation will be needed for pictures and most color graphics.

We design using a Netscape browser, and test on MicroSoft's Internet Explorer browser, AOL, and Mozilla Firefox. We deliberately test on older browser versions to make sure the web site will operate correctly for most visitors.

We like to keep processing simple: the main web site pages are coded in HTML, using only tags with a broad browser implementation. We do use JavaScript for rollovers and similar functions. The interactive order form is implemented with client-side JavaScript.

The Three-Rail Innovations web site was last updated on December 21, 2006