Shuttle 52: Caldecott—Marina Bay Shuttle Bus Service

Shuttle 52 is a Rail Replacement Service plying between Caldecott – Marina Bay, serving en-route Thomson-East Coast Line (TEL) stations.

The route will be activated to operate during Late Openings on Saturdays from 23 May 2026 to 4 July 2026, when shortened operating hours are implemented on the Thomson-East Coast Line in preparation for TEL Stage 5 opening.

Shuttle 52

Caldecott MRT
→ Marina Bay MRT ⇋

Marina Bay MRT
→ Caldecott MRT ⇋

52211 Lighthouse Sch CC17TE9 Toa Payoh Rise

40239 Bef Stevens Stn Exit 4 DT10TE11 Whitley Rd

13019 Napier Stn Exit 1 TE12 Napier Rd

09139 Orchard Blvd Stn Exit 1 TE13 Grange Rd

13199 Aft Orchard Stn Exit 12 NS22TE14 Paterson Rd

13119 Great World Stn Exit 3 TE15 Kim Seng Rd

06129 Grand Copthorne Hotel TE16 Kim Seng Rd

05012 Bef Pearl's Hill Terr EW16NE3TE17 Eu Tong Sen St

05269 Maxwell Stn Exit 2 TE18 Sth Bridge Rd

03111 Aft Capital Twr Robinson Rd

03391 Marina Bay Financial Ctr NS27TE20CE2 Marina Blvd

03539 Marina Bay Stn NS27TE20CE2 Central Blvd

03129 UIC Bldg TE19 Shenton Way

05241 Opp Blk 333 TE18 Kreta Ayer Rd

05019 Aft Duxton Plain Pk EW16NE3TE17 New Bridge Rd

06081 Havelock Stn Exit 3 TE16 Zion Rd

06131 Aft Blk 87 TE15 Zion Rd

13191 Opp Orchard Stn Exit 12 NS22TE14 Paterson Rd

09131 Opp Orchard Blvd Stn TE13 Grange Rd

13011 Napier Stn Exit 2 TE12 Napier Rd

40231 Raffles Town Club DT10TE11 Whitley Rd

52219 Bef Caldecott Stn Exit 3 CC17TE9 Toa Payoh Rise

The Shuttle Bus Service serves the following MRT Stations:

TE9CC17 Caldecott
TE11DT10 Stevens
TE12 Napier
TE13 Orchard Boulevard
TE14NS22 Orchard
TE15 Great World
TE16 Havelock
TE17EW16NE3 Outram Park
TE18 Maxwell
TE19 Shenton Way
TE20NS27CE2 Marina Bay

Route Overview

Route

Caldecott MRT ↔ Marina Bay MRT

Passes Through

Stevens, Napier, Orchard Boulevard, Orchard, Great World, Havelock, Outram Park, Maxwell, Shenton Way MRT Stations

Operator Information

Operator

Tower Transit Singapore Pte Ltd

Fleet

Double-deck buses

Operating Hours

Departure Times from Caldecott

Affected Saturdays

From 05:33

Departure Times from Marina Bay

Affected Saturdays

From 06:02

Operating Frequency

Affected Saturdays

5 – 10 mins

Fare Information

Fare

Charges distance fares based on the distance between MRT Stations by rail

Shuttle 52 will only operate TEL Late Opening days from May to July 2026, namely:

Saturday, 23 May 2026
Saturday, 30 May 2026
Saturday, 6 June 2026
Saturday, 13 June 2026
Saturday, 20 June 2026
Saturday, 27 June 2026
Saturday, 4 July 2026

Shuttle Bus services are not offered during Early Closure on Fridays.

Publicity Poster

Other Shuttle Bus Services

The following Shuttle Bus Services are also offered on TEL Late Opening days between May–Jul 2026:

History of Activation

Shuttle 52 Activation:
November 2023 – January 2024 (LO)	Caldecott—Outram Park (TTS)
May 2026 – July 2026 (LO)	Caldecott—Marina Bay (TTS)

EC: Early Closure | LO: Late Opening | EEC: Extended Early Closure | SC: Sunday Closure

Bus Fares:

Charges regular distance fare based on the distance between MRT Stations by rail. Train, bus and hybrid concession passes are accepted, and distance fare rules apply.

Gallery (May / Jun 2026)

History:

2023 (05 Oct): Route announced for Late Opening of Thomson-East Coast Line on selected Weekends from November 2023 to January 2024
2026 (28 Apr): Route announced for Late Opening of Thomson-East Coast Line on Saturdays from 23 May 2026 to 4 July 2026.

External Links & References:

Joint News Release by the Land Transport Authority (LTA), SBS Transit & SMRT – Train Service Adjustments along Thomson-East Coast Line and Downtown Line to Facilitate Rail Expansion Works – LTA

Page 2: Shuttle 52 (Nov 2023 – Jan 2024) Route Information

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