Trunk Services 400 - 405

!	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 Sunday, 23 February 2025, Bus Services 4 & 5 will serve new bus stops along Flora Road. Please refer here for more information. From Monday, 24 February 2025, new Tower Transit Short Trip Service 871A will be launched. Please refer here for more information. From Friday, 28 February 2025, 3pm, Hume station on the Downtown Line will open. Please refer here for more information.

Service 400

Direction 1	Looping at	Depot	Number of buses	Operator	Bus Package
Shenton Way Terminal	Marina Coastal Drive	Ulu Pandan Depot (UPDEP)	3	Template:SBS Transit	Bukit Merah

Fleet
SBS7559K SG5610U 2 Volvo B9TL (1 WEG2 Batch 1 / 1 WEG2 Batch 4) Any Double-decker bus

Notes
1 random UPDEP Spare DD will perform on Service 400 daily. Daily: 1AM-2PM / 1S / 1T (3 buses)

Service 403

Direction 1	Looping at	Depot	Number of buses	Operator	Bus Package
Pasir Ris Interchange	Pasir Ris Road	Loyang Depot (LYDEP)	4	Template:Go-Ahead Singapore	Loyang

Fleet
Any Single-decker buses

Notes
This service practices jumpbus. Weekdays: 2AM-2PM / 1SS / 1TQ (4 duties) Saturdays: 2AM-3PM / 1TQ (3 - 4 duties) Sundays: 3AM-3PM / 1TQ (4 duties)

Service 405

Direction 1	Looping at	Depot	Number of buses	Operator	Bus Package
Boon Lay Interchange	Old Choa Chu Kang Road	Soon Lee Bus Park (SLBP)	2	Template:SBS Transit	Jurong West

Fleet
Any Single-decker buses

Notes
This service only operates on the following festivals: Qing Ming Good Friday First Ramadan Hari Raya Puasa Hari Raya Haji Deepavali All Souls' Day Special Weekdays: TBC (2 buses) Special Saturdays: TBC (2 buses) Special Sundays: TBC (2 buses)