Trunk Services 180 - 189

Service 181

Route	Depot	Fleet Size	Operator	Bus Package
Boon Lay Interchange ↺ Jurong West Avenue 3	Soon Lee Depot (SLDEP)	8		Jurong West

Fleet
SG6246G 1 MAN ND323F (1 Euro VI Batch 2) SBS3288T SBS3627Z SBS3670Y SBS3766E SG5469L SG5473Z SG5476R 7 Volvo B9TL (4 WEG2 Batch 3 / 3 WEG2 Batch 4)

Notes
Down-route from Jurong West Avenue 3 (Bus Stop 45131 - Blk 276B) towards Boon Lay Interchange: 3 buses will perform one (1) down-route trip before Sundays & Public Holidays AM Peak at 0530 hours, 0545 hours and 0559 hours. 3 buses will perform one (1) down-route trip before Saturdays AM Peak at 0530 hours, 0545 hours and 0600 hours. 8 buses will perform one (1) down-route trip before and during Weekdays AM Peak at 0513 hours, 0522 hours, 0531 hours, 0540 hours, 0547 hours, 0554 hours, 0601 hours and 0608 hours. SG5476R will perform crossover trips on Service 179A from Boon Lay Interchange during Weekdays AM Peak & AM Off-Peak. perform down-route trips on Service 179A from Nanyang Drive (Bus Stop 27231 - Wee Kim Wee Sch of C&I) towards Boon Lay Interchange during Weekdays AM Off-Peak, PM Peak & PM Off-Peak. Service 181 does not operate when Service 181M is in operation. Service 181 and Service 181M buses are interchangeable. Weekdays: 4 AM - 5 PM / 3 S1 / 1 S2 (8 buses) Saturdays: 4 AM - 4 PM / 1 TQ (5 buses) Sundays: 3 AM - 4 PM / 1 TQ (4 buses) External Links: SMRT Journeys SimplyGo eGuide Bus Service Route Map

Route	Depot	Fleet Size	Operator	Bus Package
Boon Lay Interchange ↺ Jurong West Street 23	Soon Lee Depot (SLDEP)	8		Jurong West

Fleet
SG6246G 1 MAN ND323F (1 Euro VI Batch 2) SBS3288T SBS3627Z SBS3670Y SBS3766E SG5469L SG5473Z SG5476R 7 Volvo B9TL (4 WEG2 Batch 3 / 3 WEG2 Batch 4)

Service 181M departure times
Departing from Boon Lay Interchange
Weekdays (except Corporation Primary School Holidays)	06:30 06:36 06:42 06:48 06:56 07:05 07:14 07:21 07:27 07:33 07:39 07:45

Notes
SG5476R will perform crossover trips on Service 179A from Boon Lay Interchange during Weekdays AM Peak & AM Off-Peak. perform down-route trips on Service 179A from Nanyang Drive (Bus Stop 27231 - Wee Kim Wee Sch of C&I) towards Boon Lay Interchange during Weekdays AM Off-Peak, PM Peak & PM Off-Peak. Service 181M and Service 181 buses are interchangeable. Weekdays: 4 AM - 5 PM / 3 S1 / 1 S2 (8 buses) Saturdays: 4 AM - 4 PM / 1 TQ (5 buses) Sundays: 3 AM - 4 PM / 1 TQ (4 buses) External Links: SMRT Journeys SimplyGo eGuide Bus Service Route Map

Route	Depot	Fleet Size	Operator	Bus Package
Shenton Way Terminal ↔ Saint Michael's Terminal	Hougang Depot (HGDEP) / Braddell Bus Park (BRBP)	15		Bishan – Toa Payoh

Fleet
SBS6008R 1 Mercedes-Benz O530 Citaro (1 Batch 1) SBS8097U SBS8180L SBS8795M SBS8803Z SBS8809H SBS8917D SBS8918B SBS8919Z SBS8922M 9 Scania K230UB (1 Euro IV Batch 1 / 1 Euro IV Batch 2 / 7 Euro V Batch 2) SBS3065U SBS3156R SBS3213J SBS3232D SBS3262S 5 Volvo B9TL (4 WEG2 Batch 2 / 1 WEG2 Batch 3)

Notes
Weekdays: 9A-8P / 1E / 5S (15 buses) Saturdays: 9A-8P / 1S / 1T (11 buses) Sundays & Public Holidays: 9A-7P / 1S / 1T (11 buses) Special Weekdays: 12A-10P / 3S / 1T (16 buses) External Links: Service Information (SBS Transit) SimplyGo eGuide Bus Service Route Map

Service 186 duty allocation
Weekdays (9A-8P / 1E / 5S)	A/P	SBS8097U, SBS8180L (Duty 2A/10P), SBS8803Z, SBS8809H (Duty 5A/14P), SBS8917D, SBS8918B, SBS8919Z & SBS8922M
	A	SBS6008R
	E	SBS3213J
	S	SBS3065U, SBS3156R, SBS3232D, SBS3262S & SBS8795M