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Home for historians and modelers of the Pennsylvania Railroad!
Keystone Crossings has served 21389384 pages since June 1, 1997.
The JMRI project is building tools for model railroad computer control. Designed to be usable by as many people as possible, it's built in Java to run anywhere, and to be independent of specific hardware systems. JMRI is intended as a jumping-off point for hobbyists who want to control their layouts from a computer without having to create an entire system from scratch.
Touch Toggles used on control panels.
MiTrains software for inventory and car cards; Waybills for waybills; IndMan for industry management in conjunction with OpSIG databases.