TRM: Infrastructure Upkeep

=== PART OF TRANSPORT REWORK MOD ===

Track costs what track costs, and stations less.

In the base game every piece of infrastructure costs one sixth of its build price per year, so a station costs twelve times as much upkeep as the same length of plain track, and electrified track costs no more to maintain than plain track. With this mod track upkeep is 300%, electrified track adds 50%, stations and stops cost half, and roads 125%.

=== FEATURES ===

• Track upkeep raised. Railway track costs three times its base game upkeep by default.
• Electrification costs. Electrified railway tracks and tram tracks pay an extra on top.
• Stations and stops cheaper. Station modules, platforms, station tracks, piers, terminals and bus and truck stops cost half.
• Roads and tram tracks. Road upkeep can be raised too, and tram tracks in streets are charged per track like the tram-only tracks of their era.
• Build prices untouched. Only the yearly upkeep changes. Depots and roads maintained by towns are not changed.

=== SETTINGS ===

• Track Upkeep ("200%" to "400%", default "300%"). The yearly upkeep of railway tracks relative to the base game, where a track costs one sixth of its construction price per year, the same per meter as a small country road. Construction prices are not changed.
• Electrified Track Upkeep ("+30%" to "+70%", default "+50%"). The additional upkeep of electrified railway tracks and tram tracks compared to non-electrified ones. In the base game electrification does not change the upkeep. Real railways spend about 15 to 35% more on electrified lines.
• Station Upkeep ("30%" to "70%", default "50%"). The upkeep of stations, including platforms, station tracks, buildings, piers and terminals, and of bus and truck stops, relative to the base game. Construction prices and depots are not changed.
• Road Upkeep ("100%" to "200%", default "125%"). The upkeep of roads and tram tracks. Roads maintained by towns are not affected. Tram tracks in streets are charged per track in addition to the road, electrified ones with the additional upkeep of electrified tracks.

=== COMPATIBILITY ===

Build prices, depots and roads maintained by towns are not changed. The game's Infrastructure Upkeep difficulty setting still applies on top. The values are set when the game is loaded, so option changes take effect at the next load, and nothing is written to the save.