Time for some screenshots! Also to make typing easier I will by calling National Railways NR, Interurban Railways IU and High Speed Railways HS.
A lot has happened lately: HS Rail perfected the Vacuum train and implemented it into the entire country, IU invested heavily to connect a lot of local lines increasing the density and service level of the network, and on political level some city centres merged to form big urban areas modelled as Prinfinfor.
1. Prinfinfor main station, where all but 3 NR lines stop, and the only Prinfinfor centre's HS halt.Prinfinfor East and Prinfinfor South can also be seen. Prinfinfor East is installed next to Exposition park where the skyscrapers are the first landmark people coming from the East see. Prinfinfor South is a halt for an IU line half circling the city center and eventually ending in Tabourne East, and 2 National Railways lines. Due to space issues in the centre no IU line stops at central, however frequent Greater Prinfinfor regional trains are operated by NR to guide passengers to following stations connected to IU netwerk.
2. Prinfinfor - Leborough Bay Main station. The station is a huge center used for many different purposes. It includes hotels, restaurants,bars, a museum and many more. Also 30 % Of trains coming from Prinfinfor Centre stop here where aforementioned IU line to Tabourne starts.
3. Prinfinfor - Dunninghall is constructed next to one of the infamous millenium towers. Having 2 out of 3 Prinfinfor IU lines attending here,next to 70% of passing NR traffic from Prinfinor central, makes it an often chosen starting point for tourists to visit the city.