tram_crossing and tram_level_crossing
|railway tram crossing
Please make JOSM recognise the values tram_crossing and tram_level_crossing for key railway. The distinction sure is worth. The keys have some non-trivial usage numbers that are expected to grow, as the iD editor will make use of them sometime in the near future. As for visual representation, I have no idea, perhaps just the same as regular railway crossings?