FreeRails (which has several forks / has been known by several names - jFreeRails, FreeRails2, FreeRails3, Railz) has been picked up by 'Trilarion' and developed on GitHub:
https://github.com/Trilarion/freerailsI'm sure he'd appreciate any feedback or help. He's put together a bunch of ideas / plans for ongoing development and has been working on the project for several months now.
https://github.com/Trilarion/freerails/issues
_________________
Open source tycoon games--
Free Gamer - open source and Free Software games
FreeGameDev forums - open source game development community