> [2]: https://en.wikipedia.org/wiki/Wheel_arrangement https://en.wikipedia.org/wiki/Wheel_arrangement A bit off topic, but I find it mildly amusing that most

> [2]: https://en.wikipedia.org/wiki/Wheel_arrangement https://en.wikipedia.org/wiki/Wheel_arrangement A bit off topic, but I find it mildly amusing that most of the article is taken by the huge table that is entirely about steam loco wheel arrangements, and moreover all of those various arrangements actually have their own article! Rather thorough for a decidedly obsolete technology.