Choa Chu Kang MRT/LRT station

NS4  JS1  BP1  Choa Chu Kang 蔡厝港 சுவா சூ காங் Choa Chu Kang
Rapid transit / Light rail
North South line Exterior of Choa Chu Kang station, with the JRL construction site in the background.
General information
Location	10 Choa Chu Kang Avenue 4 Singapore 689810 (MRT) 15 Choa Chu Kang Avenue 4 Singapore 689813 (LRT)
Coordinates	1°23′06″N 103°44′40″E / 1.385092°N 103.744322°E / 1.385092; 103.744322
Operated by	SMRT Light Rail (SMRT Corporation) (Bukit Panjang LRT) SMRT Trains (SMRT Corporation) (North South line)
Line(s)	North–South Line   Jurong Region Line   Bukit Panjang LRT
Platforms	6 (2 island platforms, 2 side platforms)
Tracks	4 (2 MRT, 2 LRT)
Connections	Choa Chu Kang Bus Interchange, Taxi
Construction
Structure type	Elevated
Platform levels	2
Parking	Yes (Lot One)
Accessible	Yes
Other information
Station code	NS4  JS1  BP1
History
Opened	10 March 1990; 34 years ago (1990-03-10) (North South Line) 6 November 1999; 25 years ago (1999-11-06) (Bukit Panjang LRT platforms 1 & 2) 27 December 2016; 7 years ago (2016-12-27) (Bukit Panjang LRT platforms 3 & 4)
Opening	2026; 2 years' time (2026) (Jurong Region line)
Electrified	Yes
Services
Preceding station   Mass Rapid Transit   Following station Bukit Gombak towards Jurong East North South line Yew Tee towards Marina South Pier Brickland towards Jurong East North South line Future service Choa Chu Kang West One-way operation Jurong Region line North Service Future Service Terminus Terminus Jurong Region line South Service Future Service Choa Chu Kang West towards Boon Lay via Bahar Junction Light Rail Transit Terminus Bukit Panjang LRT A South View toward Choa Chu Kang via Senja (clockwise / outer) Bukit Panjang LRT B South View toward Choa Chu Kang via Petir (anticlockwise / inner)

Choa Chu Kang MRT/LRT Station (NS4/JS1/BP1) is an MRT station in Singapore. It is the interchange station between the North South MRT Line and Bukit Panjang LRT Line. It is located in Choa Chu Kang.

The station is the first interchange between the MRT and the LRT.

The MRT station opened on 10 March 1990 and was the terminus of the Branch Line.^[1] Construction began on 15 February 1986. With the opening of the North South Line Woodlands Extension on 10 February 1996, the branch line became part of the North South Line. It was recoded from B3 to N21 in 1996. The LRT station opened on 6 November 1999, on the opening day of the Bukit Panjang LRT line.^[2][3] It was again, recoded from N21 and A1 to the present BP1 and NS4 in 2001.

After a 2008 accident, automatic platform gates were installed for safety on 26 August 2011 on the North South Line platforms and started operating on 21 October 2011. HVLS fans in the MRT platform started operating on 10 October 2012. The LRT platform also features fans as of 27 September 2015.

On 31 October 2012, LTA announced that Choa Chu Kang LRT Station will have two more platforms, specifically for commuters to exit the trains to allow the existing platform in the centre to have more space for passengers getting on. There will also be additional fare gates and a new covered linkway from the LRT station to Lot One. These new additions which also include widening the staircase between the MRT and the LRT stations will be completed by 2016. New Exit E was opened at the same time, to Lot One Shoppers Mall but despite that, there is no lift access, only stairs.^[4] The two newly constructed platforms at the LRT station began operations on 27 December 2016.^[5] The two new side platforms, Platforms 3 and 4, lack lift access so passengers who need to take the lift when exiting at Choa Chu Kang LRT Station have to wait for the doors to open to the island platform (Platforms 1 and 2), where lift access is available. Stickers to remind passengers to exit at Platforms 1 or 2 if they need a lift to exit are placed on all the LRT doors.

In 2016, Platforms 1 and 2 of the LRT had Half-Height Platform Barriers installed. Choa Chu Kang (and Bukit Panjang) was the first to install platform gates due to the high commuter traffic at this station. Automatic platform gates were installed at Platforms 3 and 4 during construction.