Coming next: pre-built tracks
Some maps – notably those of Dampfross 2 edition – contain pre-built tracks. They are available for use in races regardless of whether a player has built them or not. Recently published beta 2 doesn't support this property, but now there's ongoing work.
The current development version can use and display pre-built tracks. They are replaced when the first player builds any of those. The next step will be proper support during races, i.e. itineraries should be able to consider the existence of pre-built tracks and fees for using them have to be charged correctly.
