Comment by Lammy

I also really love this game. It's what originally taught me a lot about the workings of trains, different capabilities of locomotives, the need for sidings due to monetary cost of double-tracking everywhere, etc.

The article mentions the existence of the PSX and Dreamcast ports but does not mention that the DC version is actually re-done in a fully-3D engine as opposed to the traditional approach of the PC version where the 3D models were pre-rendered to 2D graphics covering the multiple angles of rotation. It's one of the Windows CE based Dreamcast games! https://segaretro.org/Windows_CE

Here's a longplay where you can see it: https://youtu.be/a7tgccUpPAc