Hi! I'm still wondering if there is a technical difference between embedded tram, train and now metro rails (except for a third rail, which usually can't be embedded in a street). If the only difference are the vehicles that run on them, then it doesn't seem to be important to distinguish between embedded_rails=tram/railway/subway and embedded_rails=yes probably is enough information. (By the way, why did you leave out light_rail and narrow_gauge?)
Regards Markus _______________________________________________ Tagging mailing list Tagging@openstreetmap.org https://lists.openstreetmap.org/listinfo/tagging