Junxions on Steam
store.steampowered.com
Answer your true calling as a traffic engineer in Junxions! Featuring comprehensive simulation, construction, and management tools, use careful planning to build roadways, railways, and walkways, and the complex interactions between them.

Some features I thought were worth mentioning:

  • Bikes, trams and trains are all included
  • You can import map data from OSM
  • Seems like Linux will be supported

This game is basically all I was looking for in cities skylines 2 and I thought I’d share it with y’all.