What is One-north MRT station?
{{Lowercase title|title=One-north MRT Station}} {{Infobox station | background = | name = {{SMRT Infobox Colour | enname = one-north | zhname = 纬壹 | taname = ஒன்-நார்த் | msname = one-north | line = Circle | line2 = | line3 = | code = {{SMRT code|CC|23}} | terminicode = }} | type = [[Mass Rapid Transit (Singapore)|Mass Rapid Transit]] (MRT) station | image = CC23 one-north Platforms.jpg | image_upright = | image_caption = Platform level of one-north MRT station in February 2020. | address = 9 Ayer Rajah Avenue<br />Singapore 138647 | coordinates = {{Coord|1.299331|103.787067|type:railwaystation_region:SG|format=dms|display=inline,title}} | line = {{rail color box|system=SMRT|line=Circle}} | other = Bus, Taxi | structure = Underground | platform = 2 ([[1 island platform]]) | depth = | levels = 1 | tracks = 2 | parking = | bicycle = | baggage_check = | passengers = | pass_year = | pass_percent = | pass_system = | opened = {{start date and age|df=yes|2011|10|08}} | closed = | rebuilt = | electrified = Yes | disabled = Yes | owned = | operator = [[SMRT Trains|SMRT Trains Ltd]] ([[SMRT Corporation]]) | zone = | former = Portsdown, Ayer Rajah<ref>{{Cite web|title=FINALISED NAMES FOR CIRCLE LINE (CCL) STAGES 4&5 STATIONS|url=http://www.lta.gov.sg/images/Station%20names%20for%20CCL%20Stages%204%20&%205%20-%20Annex%20A.doc|website=www.lta.gov.sg|url-status=dead|archive-url=http://eresources.nlb.gov.sg/webarchives/wayback/20061218083514/http://www.lta.gov.sg/images/Station%20names%20for%20CCL%20Stages%204%20&%205%20-%20Annex%20A.doc|archive-date=18 December 2006}}</ref><ref>{{Cite web|title=Station Names For Circle Line Stages 4 And 5|url=http://app.lta.gov.sg/apps/news/page.as