You don't specify line lengths or angles, just draw. XTrkCad deals with tracks as tracks, not line segments. Tracks are connected to each other and can be drawn showing end-points of turnouts and other components. As you zoom in, both rails are drawn. On-line demonstrations show the actual operation of many of the program's features.
Extensive help is available for all commands and operations.
Packed with features XTrkCad is designed from the ground up to be a complete tool for Model Railroad layout design. You can place any number of Cars and Locomotives on your layout to check clearances, siding capacities and track layout. Also, you can animate Trains to simulate operations and switching on your layout. The Car Inventory dialog records your cars and locomotives. Track Manipulation Track segments can be lengthened or shortened by simple click and drag.