Airport terminal with metro station
This is an airport with an underground metro station.
The airport was editted based on vanilla airport. The metro station was actually vanilla, made 20m longer so that it is possible for the rails to connect to the station.
Due to issues with building subtypes, I had to add 3 75m airplane parking spots, as you cannot build your own with a metro subtype.
Cost is also adjusted, it should be the sum of vanilla airport, metro station, and the 3 parking spots.
If you need different configs of parking spots, look into the discussion board where I will post instruction to do so.
Or if you are okay with, or are looking for an underground normal rail station version instead, look into my other mod: https://steamcommunity.com/sharedfiles/filedetails/?id=3429673395