This game gets many of the mechanics of Transport Tycoon Deluxe right, but misses the ones that made the game fun. The rail building is very limiting, signals are a joke. They obviously aimed at a more realistic rail construction, but you can't do very obvious and common splits and joins because the editor won't allow it. I recommend Transport Fever instead. I think it is dishonest that they keep selling Train Fever after releasing Transport Fever. The former is basically just a tech demo of the latter. Very incomplete.
The story is very well written, but in my opinion they put too many hints so I saw the main arc coming an hour or two into the game. There are many moments where I was looking for a puzzle to solve in order to advance the story, but the puzzle wasn't there and all I needed to do was to go 3 screens back and then back again to see that something new is happening.