Update time lenght in American Railroads

Please update American Railrods time lengh to 90-120 minutes.
https://boardgamegeek.com/boardgameexpansion/206944/russian-railroads-american-railroads
https://nemestats.com/GameDefinition/Details/117690

Its an expansion to Russian Railroads and it should generate atleast the same amount of points as the original game!
https://boardgamegeek.com/boardgame/144733/russian-railroads
https://nemestats.com/GameDefinition/Details/62249