Speaking of model trains, you might be interested in learning more about the history of locomotives through the Locomotive article on Wikipedia. Additionally, if you’re curious about the evolution of railroad engines, be sure to check out the Diesel Locomotive article, which covers the development of diesel technology in trains like the CSX AC4400CW. And for an understanding of the rail networks that these impressive machines operate on, take a look at the Freight Transport article that highlights how goods are moved across vast distances.