Hello, I always thought the Chicago Loop (or 'el') would be a great addition. All Lines start from either South, North, or West and drive Downtown into "the Loop". They literally loop around Downtown and then drive back again. Even one Line, like the Brown line, gives spectuacular views of the city, as the whole system, apart from two lines, is Overground. Other than that you could port over the Aurora Racetrack from Union Station. It already looks great on TS and would be really cool to have in TSW2., especially with the Rush Hour Update. If not, then the U3 in Hamburg would be a good addition. it goes Overground and Underground, and drives past the Modelleisenbahnmuseum (well, sort of, but you can see it from there). Thanks for the amazing content so far!
