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TrackPLAN Model Railroad's answer
Model railroaders.
TrackPLAN Model Railroad's answer
Because it is free and help building a model railroad layout in a few clicks.
TrackPLAN Model Railroad's answer
Create a free application easier to use for model railroad design. Also a challenge as developer and model railroader.
TrackPLAN Model Railroad's answer
C# code and some mathematics.
TrackPLAN Model Railroad's answer
It's the way to build easier the track plan..
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