Yes, all this data is tagged and available in the OSM database. In many countries the tagging of the railway lines is very thorough and often uses publicly avai

Yes, all this data is tagged and available in the OSM database. In many countries the tagging of the railway lines is very thorough and often uses publicly available data sources from the national railway infrastructure operator. http://wiki.openstreetmap.org/wiki/OpenRailwayMap http://wiki.openstreetmap.org/wiki/OpenRailwayMap