OSM tag name=18th Street matches 18th Street in these Wikidata fields:
| Defunct Interborough Rapid Transit Company stations | building=train_station, railway=tram_stop, railway=station, public_transport=stop_area, railway=halt, railway=historic_station, public_transport=station |
| Defunct New York City Subway stations located underground | building=train_station, railway=tram_stop, railway=halt, railway=station, railway=historic_station, public_transport=stop_area, public_transport=station |
| Former elevated and subway stations in Manhattan | building=train_station, railway=tram_stop, railway=halt, railway=station, railway=historic_station, public_transport=stop_area, public_transport=station |
| IRT Lexington Avenue Line stations | building=train_station, railway=tram_stop, railway=halt, railway=station, railway=historic_station, public_transport=stop_area, public_transport=station |
| Railway stations closed in 1948 | building=train_station, railway=tram_stop, railway=station, site=railway_station, site=railway, railway=historic_station, railway=halt, site=station, public_transport=stop_area, railway=facility, public_transport=station, type=site |
| Railway stations in the United States opened in 1904 | building=train_station, railway=tram_stop, railway=station, site=railway_station, site=railway, railway=historic_station, railway=halt, site=station, public_transport=stop_area, railway=facility, public_transport=station, type=site |