One-north station

!	TRAVEL ADVISORY					!
	From Sunday, 14 November 2024 to 31 October 2025, Train services on the Bukit Panjang LRT will end an hour earlier at 22:30 every Thursday to Sunday (except Public Holidays). This is to facilitate the upgrading of the BPLRT signalling system, as well as the testing of the new and retrofitted Light Rail Vehicles (LRVs) on the BPLRT network. Please refer here for more information. From Saturday, 15 March 2025, supplementary bus service 138M will be introduced to better serve residents travelling to the Ang Mo Kio Polyclinic. This service will operate at a frequency of 30 minutes from Ang Mo Kio Bus Interchange. Please refer here for more information. From Saturday, 15 March 2025, bus service 883M will operate on Saturdays from 7am to 1pm at 30-minute frequency to enhance connectivity to amenities along Yishun Avenue 7. Please refer here for more information. From Monday, 17 March 2025, short-trip service 71A will be introduced from Mayflower MRT Station to Bishan MRT Station. Please refer here for more information. From Sunday, 23 March 2025, supplementary bus service 258M will ply an extended route looping at Boon Lay Place to provide direct connection to amenities such as Boon Lay Shopping Centre. Please refer here for more information. From Monday, 24 March 2025, supplementary bus service 979X will be introduced to provide a faster connection for residents in Yew Tee Village to and from Bukit Panjang MRT / Bus Interchange. Bus service 979X will supplement bus service 979 and serve selected bus stops along its route. It will operate on weekdays (excluding Public Holidays) during the morning and evening peak periods. Please refer here for more information. From Monday, 24 March 2025, supplementary bus service 861M will be introduced to complement existing travel options to Wellington Primary School. It will operate from Canberra Way, terminating at Sembawang Bus Interchange. This service will operate two trips during the morning peak period on weekdays during school term only. Please refer here for more information. From Monday, 24 March 2025, short-trip service 112B will be introduced starting from Hougang Central Bus Interchange and terminating at Hougang Avenue 7. This service will only operate on weekdays (excluding public holidays) during the evening peak period. Please refer here for more information.

one-north 纬壹 ஒன்-நார்த் CC23
*Graphic From SGTrains/Wikipedia/LTA
Station Information
Address	9 Ayer Rajah Avenue Singapore 138647
Line(s)	Circle Line
Structure	Underground
Connections
Abbreviation	ONH

one-north (CC23) is a Mass Rapid Transit (MRT) station on the Circle Line.

History

Date	Event
8 October 2011	Station officially opened

Artworks

• 
  Circle Line: A Visual Narrative of Pandemonic Rhythmic Movement by Yek Wong
  This colourful triptych is a visual metaphor for life in the train station, part of a system that moves people around throughout the day. Representing the seemingly chaotic daily movement of commuters, the series of white lines over a pulsating background of colours captures the station’s dynamism.

Layout

L1	Street Level
B1	Service Level	Restricted access
B2	Concourse	Faregates, Ticketing Machines, Passenger Service Centre
B3	APlatform ➔ CC27Labrador Park Service Map CC23one-north CC24Kent Ridge CC25Haw Par Villa CC26Pasir Panjang CC27Labrador Park
	Platform A/B
	BPlatform ➔ CC1Dhoby GhautCE2Marina Bay via CC4Promenade Service Map CC1Dhoby Ghaut CC2Bras Basah CC3EsplanadeCE2Marina Bay CE1Bayfront CC4Promenade CC5Nicoll Highway CC6Stadium CC7Mountbatten CC8Dakota CC9Paya Lebar CC10MacPherson CC11Tai Seng CC12Bartley CC13Serangoon CC14Lorong Chuan CC15Bishan CC16Marymount CC17Caldecott CC19Botanic Gardens CC20Farrer Road CC21Holland Village CC22Buona Vista CC23one-north

Exits

Exit	Disabled-Access	Location/Nearby
A		Ayer Rajah Avenue, INSEAD
B		Portsdown Road, Nepal Park
C		Connexis, Fusionopolis, Symbiosis
D		Galaxis, Fusionopolis

Transport Services

First/Last Train Timing

Destination	First Train			Last Train
	Mon − Fri	Sat	Sun & P.H.	Daily
Circle Line
CC1Dhoby Ghaut	05:36	05:36	05:57	23:17
CC7Mountbatten	–	–	–	23:54
CC12Bartley	–	–	–	00:17
CC29HarbourFront	05:41	05:41	06:05	23:35
CC26Pasir Panjang	–	–	–	00:06

Bus

More travel information: Alternative Travel Method

Bus Stop	Exit	Bus Service
18051 one-north Stn Ayer Rajah Ave	A	91
18059 Opp one-north Stn Ayer Rajah Ave	A	91
18151 Opp one-north Stn/Galaxis Portsdown Rd	B	191
18159 one-north Stn/Galaxis Portsdown Rd	B	191