I suggest that in future releases of TSW or in the current release of TSW which is currently TSW5 the developers should add some Slovak routes, and the best one to start with would be the main line between Bratislava and Kosice but only till Zilina which sits at the halfway point between the capital city of Slovakia Bratislava and the second largest city in Slovakia Kosice.
I literally suggested it here, at least the Bratislava - Trnava portion: https://forums.dovetailgames.com/threads/western-slovakia-triangle-bratislava-trnava-galanta.85935/
