中文Wiki中并未涉及单轨站台，具体应该参考https://wiki.openstreetmap.org/wiki/Tag:railway%3Dtram_stop，使用railway=tram_stop参考如下说明“This tag is one way to mark a tram stop. It is used on tram tracks (railway=tram) and also on light rail tracks (railway=light_rail) where the halt resembles more a tram stop than a railway halt (railway=halt).”