This quite large local railroad is inspired by Roslagsbanan and Saltsjöbanan in the Stockholm area.
The goal with this sim is to make it quite intense and varied in many ways, and therefore most of the tricks in the book are thrown in, both track- and timetable designwise.
In combination with three timetables and the new functionality in Rail OS of delays and terminate trains early to become follow-on services, this sim is hopefully going to last you for a very long time.
Download it here