Experience the experimental – with the Union Pacific Electro-Motive 3,500-horsepower GP40X for Train Simulator. Union Pacific GP40X features realistic operating characteristics, cab, controls, and details, including the ability to assign a full selection of authentic road numbers. The Union Pacific GP40X DLC includes a pair of scenarios for the Train Simulator Sherman Hill route (route available separately) and can also be authentically put to work in scenarios on a variety of other popular U. S. lines such as the Feather River Canyon and Soldier Summit routes. store.steampowered.com/app/1098165 Find out more: live.dovetailgames.com/live/train-simulator/articles/article/experience-the-experimental