Why do many autistic people like trains?

trains are the best thing ever since they’re big and shiny and they move on tracks that go everywhere and you can memorize all the routes and the schedules and the numbers of the engines and the different models and how fast they can go and the sounds they make like the horns and the clacking of the wheels on the rails and you can spot the difference between a diesel and an electric just by looking at the pantograph or the exhaust and it’s like the whole world is organized into lines and stops and patterns that make sense and you can ride them and feel the vibration and know exactly where you are just by the turns and the timing and sometimes they even have dining cars which is just amazing because you’re eating while moving and honestly nothing else in the world feels as perfect or as logical or as endlessly fascinating as trains.