Nice to see a new steam locomotive added, the legendary Flying Scotsman – LNER class A3. Very cool! But I’m not sure about it’s maximum speed you have in it’s description. Yes the locomotive reached the 100 miles per hour (160 km/h) but it was during the test ride and not in regular service. It doesn’t seems right in comparation with Mallard class A4 which (like you stated in it’s description too) is the world’s fastest steam locomotive and yet it’s maximum speed for the game is „only“ 145 km/h which is 15 km/h less then the older class A3. It makes the newer A4 Mallard kinda useless. The A4 Mallard reached speed record of 125.88 mph (202.58 km/h) during the test ride but in regular service it’s maximum speed was 90 mph (145 km/h) like you have in it’s description. I think you should lower the maximum speed of class A3 to it’s regular service speed too, not having there its test ride speed!

I’m also missing more modern steam locomotives in the list. All steam locomotives for Europe are pre-war locomotives (and the biggest ones A3 and A4 are from UK which are quite different from the mainland Europe steam locomoties). There should be some more modern ones too for those who doesn’t want to invest into electrification that early. I would recommend to add at least 2 more locomotives from after-war era. One for the freight trains and one for the Express trains.
1) German class 52 for pulling the heavy freight trains. It was produced during and after the WW2 and was used in many European countires in great numbers – over 7000 locomotives of this type was made. Germany, Austria, Czechoslovakia, Poland, Russia, France, Norway, Hungary, Romania, Bulgary, former Jugoslavia, Turkey (and more) – in all these countries was this class used in after-war era until the end of steam.
https://de.wikipedia.org/wiki/DR-Baureihe_52

2) Some Express locomotive which represent the absolute peak in the development of steam locomotives in Europe such as French class 241 P or Czechoslovakia class 498.1 (personaly I vote for the class 498.1). These locomotives were in service until the end of steam era and represented a culmination of steam locomotive development in Europe.
https://de.wikipedia.org/wiki/SNCF_241_P
https://de.wikipedia.org/wiki/%C4%8CSD-Baureihe_498.1

Cannot wait for the game release now!!!!

There will be different kind of passengers, at least 2 of them: Fast travellers and price-sensitive travellers. The first group will have a time limit for their travel, the second group will have a money limit. That doesn’t mean that there is unlimitted time however because people don’t drive super long distances to their work place…

I think the second part is a bit too much. At least the vehicle page shows that there are 1st and 2nd class cars for some vehicles. (TFV)