Ability to save multiple adjacent tracks?

[jez9999]

I've designed a couple of coasters next to each other that are synchronized.  I want to save both.  It seems I can only save one to a .td6 file.  Could OpenRCT2 be expanded to allow the saving of multiple rides simultaneously?

[jensj12]

The .td6 format will not be altered, but there is a new track design format in the works in order to expand its capabilities. I'm not exactly sure what will be supported and what not, but it will be better than the current .td6 format. It's still a long way off though. You can read the (technical) discussion here.