i know it's almost impossible to see this line in TSW, but that's for clickbait. if it's impossible to cover all the world's regional railways for many reasons, why not just focusing on world's Highspeed lines? as far as i know it's only about 20 Highspeed services around the globe, like YHT, AVE, Al boraq, SJ, Allegro and so on just implementing few of them would give enough difference to this game, i suppose. also, it's Highspeed, star of the railway network. and we have the example, TGV. plus, i'm bit serious for this route. it was really fun and interesting part while travelling in Uzbekistan some years before. aaaaaaaaaand it uses spanish highspeed train. maybe some compatability? although it uses wide gauge.
