Trunk Services 825 - 860

Service 825

Direction 1	Looping at	Depot	Number of buses	Operator	Bus Package
Yio Chu Kang Interchange	Lentor Road	Ang Mo Kio Depot (AMDEP)	4		Sembawang – Yishun

Fleet
PC7991M PC8561P PC8656A PC8669M 4 BYD C6

Notes
This service only operates on Weekdays & Saturdays. Weekdays: 3 AM-PM / 1 S1 (4 buses) Saturdays: 3 AM (3 buses)

Service 851

Direction 1	Direction 2	Depot	Number of buses	Operator	Bus Package
Yishun Interchange	Bukit Merah Interchange	Seletar Depot (SEDEP)	23		Seletar

Fleet
SG1814A SMB3052R SMB3137E SMB3138C SMB3139A SMB3140U SMB3141S SMB3142P SMB3150R SMB3151M SMB3152K SMB3153H SMB3154E SMB3155C SMB3156A SMB3157Y SMB3158U SMB3159S 18 MAN NL323F (1 Euro V Batch 2 / 16 Euro V Batch 3 / 1 Euro VI) SG5066R SG5067M SG5135A SG5136Y SG5137U SG5148M SG5149K 7 Volvo B9TL (7 WEG2 Batch 4)

Notes

2 extra SDs. 1 Service 851 bus will perform one (1) down-route trip as Service 851 from Marymount Road (Bus Stop 53159 - Blk 260) towards Bukit Merah Interchange before Weekdays AM Peak, departing at 0545 hours. This service practices jumpbus. Weekdays: 18AM-17PM / 4S / 1E (23 buses) Saturdays: 16AM-16PM / 3S / 7T (26 buses) Sundays & Public Holidays: 17AM-17PM / 6T (23 buses) Special Weekdays: 17AM-16PM / 6S / 2E (25 buses)

Service 852

Direction 1	Direction 2	Depot	Number of buses	Operator	Bus Package
Yishun Interchange	Bukit Batok Interchange	Seletar Depot (SEDEP)	16		Seletar

Fleet
SG1700U SG1701S SG1702P SG1751Y SMB3097L SMB3098J SMB3099G SMB3110G SMB3125P SMB3134M SMB3144J 11 MAN NL323F (4 Euro V Batch 2 / 6 Euro V Batch 3 / 1 Euro VI) SG1091T SG1094K SG1102X SG1126C SG1151D 5 Mercedes-Benz O530 Citaro (5 Batch 3)

Notes
SG1749E & SG1750A (Express 851e) will perform on Service 852 on Mondays to Thursdays. Weekdays: 13AM-13PM / 2S / 1E (16 buses) Saturdays: 13AM-13PM / 1S (14 buses) Sundays & Public Holidays: 12AM-12PM / 1T (13 buses) Special Weekdays: 14AM-13PM / 1S / 1T (16 buses) Service 852 duty allocation Weekdays (13AM-13PM / 2S / 1E) A/P SG1700U, SG1701S, SG1702P, SG1091T, SG1094K, SG1126C, SG1151D S TBC E

Service 853 / 853M

	Direction 1	Direction 2	Depot	Number of buses	Operator	Bus Package
853	Yishun Interchange	Lorong 1 Geylang Terminal	Ang Mo Kio Depot (AMDEP)	18		Sembawang – Yishun
853M		Upper East Coast Terminal		25

Fleet
SMB3C SMB7S SMB8P SMB9L SMB10G SMB20C SMB24S SMB26L SMB33R SMB34M SMB61J SMB101C SMB106P SMB113T SMB118E SMB120Y SMB131R 17 Mercedes-Benz OC500LE (11 Batch 1 / 6 Batch 2) Any Single-decker buses

Notes
All Service 853 & Service 853M buses are deployed on a rotation basis. Service 853 only operates on Weekdays & Saturdays. Service 853M only operates on Sundays & Public Holidays. Weekdays: 13 AM-PM / 3 S1 / 2 S2 (18 buses) Saturdays: 14 AM-PM / 1 S1 / 1 S2 / 3 TQ (19 buses) Sundays & Public Holidays: 17 AM - 23 PM / 2 TQ (25 buses)

Service 854

Direction 1	Direction 2	Depot	Number of buses	Operator	Bus Package
Yishun Interchange	Bedok Interchange	Ang Mo Kio Depot (AMDEP)	30		Sembawang – Yishun

Fleet
SG5703K SG5706C SMB3522B SMB3523Z SMB3524X SMB3529H SMB3609K SMB5038U SMB5063X 9 Alexander Dennis Enviro500 (7 Batch 1 / 2 Batch 2) SG5740C SG5741A SG5742Y SG5743U SG5744S SG5746L SG5764J SG5854H SG5865B SG5866Z SG5877S SG5878P SG5879L SG5984R SG6109U SG6119R SMB5888H 17 MAN ND323F (1 Demonstrator / 7 Batch 2 / 6 Batch 3 / 3 Batch 4) Any Single-decker & Double-decker buses

Notes

3 extra DDs. 1 Service 854 DD & SD will perform one (1) down-route trip as Service 854 from Yio Chu Kang Road (Bus Stop 55041 - Opp UE Bizhub Ctrl) towards Bedok Interchange before Saturdays AM Peak, departing at 0530 hours & 0541 hours respectively. 2 Service 854 DDs will perform one (1) down-route trip as Service 854 from Yio Chu Kang Road (Bus Stop 55041 - Opp UE Bizhub Ctrl) towards Bedok Interchange before Weekdays AM Peak, departing at 0530 hours & 0541 hours. 2 Service 854 DDs will perform one (1) supplementary trip as Express 854e during Weekdays AM Peak. Duty 854AM03 (Bus: SG5703K) will perform one (1) down-route trip as Service 854 from Hougang Avenue 2 (Bus Stop 63349 - Blk 708) towards Yishun Interchange before Weekdays AM Peak, departing at 0555 hours. Duty 854AM14 (Bus: SG5764J) will perform one (1) supplementary trip as Express 854e during Weekdays AM Peak. All Service 854 buses are deployed on a rotation basis. This service practices jumpbus. Majority Service 854 buses practice overnight parking at Yishun Temporary Interchange. Weekdays: 17 AM-PM / 8 S1 / 4 S2 / 1 Unknown (30 buses) Weekdays Sch Hols: TBC (TBC buses) Saturdays: 17 AM-PM / 4 TQ (21 buses) Sundays: 14 AM-PM / 2 TQ (16 buses)

Service 855

Direction 1	Direction 2	Depot	Number of buses	Operator	Bus Package
Yishun Interchange	HarbourFront Interchange	Ang Mo Kio Depot (AMDEP)	20		Sembawang – Yishun

Fleet
SMB142J SMB143G SMB144D SMB146Z SMB147X SMB153C SMB161D SMB162B SMB163Z SMB164X SMB165T SMB166R SMB168K SMB170C SMB174S SMB175P SMB177J SMB178G SMB180Z SMB181X 20 Mercedes-Benz O530 Citaro (20 Batch SMRT) Any Single-decker buses

Notes

All Service 855 buses are deployed on a rotation basis. Any 1 Double-decker bus will perform on Service 855 on Sundays & Public Holidays. This service practices jumpbus. Majority Service 855 buses practice overnight parking at Yishun Temporary Interchange. Weekdays: 14 AM-PM / 2 S1 / 4 S2 (20 buses) Saturdays: 13 AM-PM / 1 S1 / 1 S2 / 2 TQ (17 buses) Sundays & Public Holidays: 14 AM-PM / 1 S1 (15 buses)

Service 856

Direction 1	Direction 2	Depot	Number of buses	Operator	Bus Package
Yishun Interchange	Woodlands Temporary Interchange	Ang Mo Kio Depot (AMDEP)	33		Sembawang – Yishun

Fleet
SG5702M SG5705E SMB3537J SMB3538G SMB3539D SMB3541X SMB3542T SMB3555G SMB3561M SMB3573D SMB3589J SMB3612A SMB5009D SMB5027B SMB5036A SMB5062Z SMB5076J 17 Alexander Dennis Enviro500 (15 Batch 1 / 2 Batch 2) SG6022K SG6023H SG6024E SG6037T SG6069B SG6070X SMB5891Y SMB5892U SMB5893S SMB5894P SMB5895L SMB5896J SMB5897G SMB5898D 14 MAN ND323F (8 Batch 1 / 6 Batch 4) Any Double-decker buses

Notes

1 Service 856 DD will perform one (1) down-route trip as Service 856 from Woodlands Centre Road (Bus Stop 46069 - W'lands Train Checkpt) towards Yishun Interchange before Weekdays & Saturdays AM Peak. Weekdays: Departing at 0525 hours. Saturdays: Departing at 0528 hours. 2 Service 856 DDs will perform one (1) down-route trip as Service 856 from Woodlands Avenue 3 (Bus Stop 46529 - Opp Marsiling Stn) towards Yishun Interchange before Weekdays AM Peak, departing at 0525 hours & 0535 hours. 3 Service 856 DDs will perform supplementary trips as Short-Trip 856A during Weekdays PM Peak & PM Off-Peak. All Service 856 buses are deployed on a rotation basis. This service practices jumpbus. All Service 856 buses park at Seletar Depot (SEDEP). Mondays-Thursdays: 17 AM-PM / 16 S1 (33 buses) Fridays: TBC (TBC buses) Saturdays: 12 AM-PM / 2 TQ (14 buses) Sundays: 12 AM-PM / 1 TQ (13 buses)

Short-Trip 856A

Direction 1	Terminating at	Depot	Number of buses	Operator	Bus Package
Woodlands Temporary Interchange	Woodlands Centre Road (W'lands Train Checkpt)	Ang Mo Kio Depot (AMDEP)	3		Sembawang – Yishun

Fleet
Any Double-decker buses

Short-Trip 856A departure times

Departing from Woodlands Temporary Interchange
Mondays to Thursdays	18:01 to 20:50
Fridays	17:45 to 20:50

Notes
3 Service 856 DDs will perform supplementary trips as Short-Trip 856A during Weekdays PM Peak & PM Off-Peak.

Service 857

Direction 1	Looping at	Depot	Number of buses	Operator	Bus Package
Yishun Interchange	Temasek Avenue	Ang Mo Kio Depot (AMDEP)	27		Sembawang – Yishun

Fleet

SMB1413X 1 MAN NL323F (1 Euro V Batch 2) SMB150K SMB152E SMB155Y SMB160G SMB185K 5 Mercedes Benz O530 Citaro (5 Batch SMRT) SMB94P 1 Mercedes-Benz OC500LE (1 Batch 2) SG5713G SMB5075L 2 Alexander Dennis Enviro500 (1 Batch 1 / 1 Batch 2) SG5763L SG5859U SG5860P SG5861L SG5862J SG5864D SG5867X SG5869R SG5875Y SG5886R SG5902C SG5942L SG5946B SG5948X SG5972A SG5973Y SG5977L SG6145P 18 MAN ND323F (1 Batch 2 / 10 Batch 3 / 7 Batch 4) Any Single-decker & Double-decker buses

Notes

1 Service 857 DD will perform one (1) crossover trip on City Direct 652 towards Shenton Way during Weekdays AM Peak. one (1) crossover trip on City Direct 652 towards Upper Thomson Road during Weekdays PM Peak. 1 Service 857 DD will perform one (1) crossover trip on City Direct 652 towards Upper Thomson Road during Weekdays PM Peak. 1 Service 857 DD will perform three (3) down-route trips as Service 857 from Yio Chu Kang Road (Bus Stop 55089 - Aft Sunrise Gdns) towards Yishun Interchange during Weekdays PM Peak. 2 Service 857 buses will perform one (1) crossover trip on Short-Trip 965A during Weekdays AM Peak. 2 Service 857 DDs will perform one (1) supplementary trip as Short-Trip 857A during Weekdays AM Peak. 3 Service 857 DDs will perform one (1) crossover trip on City Direct 652 towards Shenton Way during Weekdays AM Peak. Several Service 857 buses will perform one (1) down-route trip as Service 857 from Serangoon Road (Bus Stop 07031 - Tekka Ctr) towards Yishun Interchange before Daily AM Peak. Weekdays: Departing between 0620 hours & 0637 hours. Saturdays: Departing between 0615 hours & 0632 hours. Sundays & Public Holidays: Departing between 0615 hours & 0648 hours. Several Service 857 buses will perform terminating trips as Service 857 from Yishun Interchange to Temasek Avenue (Bus Stop 02161 - Promenade Stn) before & during Weekdays AM Peak & AM Off-Peak, departing between 0600 hours to 0933 hours. All Service 857 buses are deployed on a rotation basis. All Service 857 buses departing Yishun Interchange after 2240 hours will terminate at Temasek Boulevard (Bus Stop 02151 - Suntec Convention Ctr). Majority Service 857 buses practice overnight parking at Yishun Temporary Interchange. Weekdays: 15 AM-PM / 6 S1 / 6 S2 (27 buses) Saturdays: 17 AM - 18 PM / 1 TQ (18 - 19 buses) Sundays: 16 AM-PM (16 buses)

Short-Trip 857A

Direction 1	Terminating at	Depot	Number of buses	Operator	Bus Package
Yishun Interchange	Yio Chu Kang Road (Opp Sunrise Gdns)	Ang Mo Kio Depot (AMDEP)	2		Sembawang – Yishun

Fleet
Any Double-decker buses

Short-Trip 857A departure times

Departing from Yishun Interchange
Weekdays	07:08 07:21

Notes
2 Service 857 DDs will perform one (1) supplementary trip as Short-Trip 857A during Weekdays AM Peak.

Service 858

Direction 1	Looping at	Depot	Number of buses	Operator	Bus Package
Woodlands Temporary Interchange	Changi Airport PTB2 Terminal	Ang Mo Kio Depot (AMDEP)	30		Sembawang – Yishun

Fleet
SG1030U SG1031S SG1032P SG1033L SG1034J SG1036D SG1037B SG1039X SG1040R SG1041M SG1042K SG1044E SG1045C SG1046A SG1047Y SG1048U SG1050L SG1103T SG1113P SG1143C SG1178C SG1179A SG1180U SG1181S SG1182P SG1183L SG1184J SG1185G SG1186D SG1187B SG1188Z 31 Mercedes-Benz O530 Citaro (31 Batch 3) SMB8025L SMB8030X SMB8031T SMB8037C 4 MAN NG363F (4 Production Batch) Any Single-decker & Articulated buses

Notes

5 extra SDs. 2 Service 858 SDs will perform two (2) supplementary trips as Short-Trip 858B during Weekdays AM Peak. 4 Service 858 SDs & 3 Service 858 MAN NG363F buses will perform one (1) supplementary trip as Short-Trip 858A during Weekdays PM Off-Peak. 5 Service 858 SDs & 1 Service 858 MAN NG363F bus will perform one (1) supplementary trip as Short-Trip 858A during Weekends & Public Holidays PM Off-Peak. Several Service 858 buses will perform down-route trips as Service 858 from Woodlands Avenue 9 (Bus Stop 46471 - Opp Blk 773) towards Woodlands Temporary Interchange via Changi Airport PTB2 Terminal before Daily AM Peak. Weekdays: Departing between 0501 hours & 0526 hours. Weekends & Public Holidays: Departing between 0506 hours & 0525 hours. Several Service 858 buses will perform down-route trips as Service 858 from Yishun Avenue 2 (Bus Stop 59031 - Opp Yishun Sports Hall) towards Woodlands Temporary Interchange before & during Daily AM Peak. Weekdays: Departing between 0530 hours & 0652 hours. Saturdays: Departing between 0530 hours & 0658 hours. Sundays & Public Holidays: Departing between 0530 hours & 0649 hours. All Service 858 buses departing Woodlands Temporary Interchange after 2310 hours will operate as Short-Trip 858A. All Service 858 buses park at Woodlands Bus Park (WLBP). Mondays-Thursdays: TBC (30 buses) Fridays: TBC (TBC buses) Saturdays: TBC (TBC buses) Sundays & Public Holidays: TBC (TBC buses)

Short-Trip 858A

Direction 1	Terminating at	Depot	Number of buses	Operator	Bus Package
Woodlands Temporary Interchange	Yishun Avenue 2 (Opp Yishun Stn)	Ang Mo Kio Depot (AMDEP)	6 – 7		Sembawang – Yishun

Fleet
Any Single-decker & Articulated buses

Short-Trip 858A departure times

Departing from Woodlands Temporary Interchange
Weekdays	23:27 to 00:30
Weekends & Public Holidays	23:26 to 00:30

Notes
4 Service 858 SDs & 3 Service 858 MAN NG363F buses will perform one (1) supplementary trip as Short-Trip 858A during Weekdays PM Off-Peak. 5 Service 858 SDs & 1 Service 858 MAN NG363F bus will perform one (1) supplementary trip as Short-Trip 858A during Weekends & Public Holidays PM Off-Peak.

Short-Trip 858B

Direction 1	Terminating at	Depot	Number of buses	Operator	Bus Package
Jalan Kayu (Bef Seletar Camp G)	Jalan Kayu (Aft Seletar Camp G)	Ang Mo Kio Depot (AMDEP)	2		Sembawang – Yishun

Fleet
Any Single-decker buses

Short-Trip 858B departure times

Departing from Jalan Kayu (Bef Seletar Camp G)
Weekdays	06:34 to 08:04

Notes
2 Service 858 SDs will perform two (2) supplementary trips as Short-Trip 858B during Weekdays AM Peak.

Service 859

Direction 1	Looping at	Depot	Number of buses	Operator	Bus Package
Sembawang Interchange	Yishun Interchange	Ang Mo Kio Depot (AMDEP)	12		Sembawang – Yishun

Fleet
SG3016Z SG3021H SG3024A SG3028P SG3030G SG3031D SG3032B SG3033Z SG3039H SG3044S SG3045P 11 Volvo B5LH SG6155K 1 MAN ND323F (1 Batch 4) Any Single-decker & Double-decker buses

Notes

Duty 859AM01 (Bus: Double-decker) & Duty 859AM02 (Bus: Single-decker) will perform one (1) down-route trip as Service 859 from Yishun Interchange towards Sembawang Interchange before Weekdays, Sundays & Public Holidays AM Peak, departing at 0600 hours and 0610 hours respectively. Duty 859AM01 (Bus: Single-decker) & Duty 859AM02 (Bus: Single-decker) will perform one (1) down-route trip as Service 859 from Yishun Interchange towards Sembawang Interchange before Saturdays AM Peak, departing at 0600 hours and 0610 hours respectively. SG3031D, SG3032B & SG3033Z (Service 859) will perform on Service 859A on Sundays & Public Holidays. SG3037M & SG3038K (Service 859B) will perform on Service 859 on Sundays & Public Holidays. All Service 859 buses departing Sembawang Interchange after 2324 hours will terminate at Yishun Interchange. Any 2 Double-decker buses will perform on Service 859 on Sundays & Public Holidays under Duty 859AP01 and 859AP03. All Service 859 buses park at Woodlands Bus Park (WLBP). Weekdays: TBC (12 buses) Weekends & Public Holidays: 7 AM-PM / 2 TQ (9 buses)

Service 859A

Direction 1	Looping at	Depot	Number of buses	Operator	Bus Package
Sembawang Interchange	Admiralty Link	Ang Mo Kio Depot (AMDEP)	3		Sembawang – Yishun

Fleet
SG3000T SG3034X SG3035T 3 Volvo B5LH

Notes
SG3031D, SG3032B & SG3033Z (Service 859) will perform on Service 859A on Sundays & Public Holidays. SG3034X & SG3035T (Service 859A) will perform on Service 859B on Sundays & Public Holidays. All Service 859A buses park at Woodlands Bus Park (WLBP). This service is {{{1}}} under Land Transport Authority (LTA)'s Bus Service Enhancement Programme (BSEP). Daily: 3 AM-PM (3 buses)

Service 859B

Direction 1	Looping at	Depot	Number of buses	Operator	Bus Package
Sembawang Interchange	Sembawang Crescent	Ang Mo Kio Depot (AMDEP)	3		Sembawang – Yishun

Fleet
SG3036R SG3037M SG3038K 3 Volvo B5LH

Notes

1 Service 981 DD will perform two (2) crossover trips on Service 859B before & during Weekdays AM Peak, departing Sembawang Interchange at 0530 hours & 0609 hours. SG3034X & SG3035T (Service 859A) will perform on Service 859B on Sundays & Public Holidays. SG3037M & SG3038K (Service 859B) will perform on Service 859 on Sundays & Public Holidays. All Service 859B buses park at Woodlands Bus Park (WLBP). This service is {{{1}}} under Land Transport Authority (LTA)'s Bus Service Enhancement Programme (BSEP). Daily: 3 AM-PM (3 buses)

Service 860

Direction 1	Looping at	Depot	Number of buses	Operator	Bus Package
Yishun Interchange	Yio Chu Kang Interchange	Seletar Depot (SEDEP)	12		Seletar

Fleet
SG1813C SMB3081G SMB3085X SMB3126L SMB3136H SMB3145G SMB3146D SMB3147B SMB3148Z SMB3149X SMB3161J SMB3162G SMB3163D 13 MAN NL323F (2 Euro V Batch 2 / 10 Euro V Batch 3 / 1 Euro VI) SBS6689A 1 Mercedes-Benz O530 Citaro (1 Batch 2)

Notes

2 extra SDs. 1 Feeder 807 SD will perform crossover trips on Service 860 during Weekdays AM Off-Peak. 4 Service 860 SDs will perform one (1) terminating trip as Service 860 from Yishun Interchange to Yio Chu Kang Interchange during Daily PM Off-Peak, departing at 2254 hours, 2306 hours, 2318 hours & 2330 hours. 5 Service 860 SDs will perform one (1) down-route trip as Service 860 from Yio Chu Kang Interchange towards Yishun Interchange before Daily AM Peak. Weekdays: Departing at 0530 hours, 0542 hours, 0553 hours, 0605 hours & 0617 hours. Saturdays: Departing at 0530 hours, 0541 hours, 0553 hours, 0604 hours & 0616 hours. Sundays & Public Holidays: Departing at 0530 hours, 0542 hours, 0554 hours, 0606 hours & 0618 hours. Several Service 860 SDs will perform crossover trips on Feeder 807 during Weekdays AM Off-Peak. All Service 860 buses departing Yishun Interchange after 2242 hours will terminate at Yio Chu Kang Interchange. This service practices jumpbus. Weekdays: 7AM-7PM / 6S (12 buses) Saturdays: 6AM-8PM / 1S / 6T (13 buses) Sundays & Public Holidays: 8AM-8PM / 4T (12 buses) Special Weekdays: 11AM-7PM / 2S (13 buses)