Have you ever heard of rail transport? It is also known as train transport.
I have! We recently got a new rail service in my town. It's really fascinating. I'll bet there's a lot of history behind rail transport.
That is extremely fascinating. In contrast to road transportation where the car is in control. On the rail the rail is in control.  
Well, that certainly makes sense! Do you think most trains are diesel or are some still coal powered?
I would imagine diesel, In fact, I am pretty sure the LYNX Blue Line is a light rail in Charlotte, NC that is diesel.