Is that Missouri-Kansas-Texas? The locomotive in the video is an American built EMD and one of the most successful diesel locos here, I love hearing the roar of its engine as it throttles up. It's funny seeing it from the drone as it looks almost like a little toy one rather than being one of the biggest and most powerful trains going here. Then again it probably looks small to you anyway with our small loading gauge, the American freight trains are just something else.