Hi I don't know if anybody has ever looked at: https://www.openstreetmap.org It shows track layouts for all over the world. It appears to be bang up to date. Bit like Google maps for trains! Cheers Pete
Interesting up to a point, but I wouldn't get too excited about it - I tried it by looking at Bridge of Dun and Brechin stations and the layout of both is simplified, diagrammatic and missing some sidings.