OST Logo

SBS Transit Trunk Service 21

Frequency (minutes)

AM Peak

AM Off Peak

PM Peak

PM Off Peak

Direction 1

Pasir Ris Int → St. Michael's Ter

7-12

11-14

13-15

14-16

Direction 2

St. Michael's Ter → Pasir Ris Int

11-13

8-14

9-16

12-16

Uploaded by Transit Evolution on 2025-06-11
Uploaded by Transit Evolution on 2025-06-11
Direction 1
#kmCodeNameStation

Pasir Ris Drive 3

10.077009Pasir Ris Int
EW1 Pasir Ris
Mon-Fri FirstMon-Fri LastSat FirstSat LastSun FirstSun Last
053024000530240005302400
20.878109Downtown East
Mon-Fri FirstMon-Fri LastSat FirstSat LastSun FirstSun Last
053400040533000405330003

Pasir Ris Drive 6

31.278081Blk 467
Mon-Fri FirstMon-Fri LastSat FirstSat LastSun FirstSun Last
053500050535000505340005
41.678071Blk 446
Mon-Fri FirstMon-Fri LastSat FirstSat LastSun FirstSun Last
053700070536000705350006

Pasir Ris Drive 1

51.878069Blk 442
Mon-Fri FirstMon-Fri LastSat FirstSat LastSun FirstSun Last
053800080537000805360007

Pasir Ris Street 12

61.978031Blk 191
Mon-Fri FirstMon-Fri LastSat FirstSat LastSun FirstSun Last
053900090538000905370008

Pasir Ris Street 11

72.078181Bef Blk 187
Mon-Fri FirstMon-Fri LastSat FirstSat LastSun FirstSun Last
053900090538000905370008
82.478191Aft Blk 182
Mon-Fri FirstMon-Fri LastSat FirstSat LastSun FirstSun Last
054200110541001105400010

Pasir Ris Drive 1

92.698099Blk 269A
Mon-Fri FirstMon-Fri LastSat FirstSat LastSun FirstSun Last
054300130542001305410012

Loyang Avenue

103.098019Opp Blk 149A
Mon-Fri FirstMon-Fri LastSat FirstSat LastSun FirstSun Last
054600150545001505430014

Tampines Avenue 7

113.676249Blk 370
Mon-Fri FirstMon-Fri LastSat FirstSat LastSun FirstSun Last
055000180549001805470017
123.976239Blk 390
Mon-Fri FirstMon-Fri LastSat FirstSat LastSun FirstSun Last
055100190550001905480018
134.376229Opp Tampines East Stn
DT33 Tampines East
Mon-Fri FirstMon-Fri LastSat FirstSat LastSun FirstSun Last
055300210552002105500020
144.676219Blk 230E
Mon-Fri FirstMon-Fri LastSat FirstSat LastSun FirstSun Last
055500220553002205510022
155.076209Blk 233
Mon-Fri FirstMon-Fri LastSat FirstSat LastSun FirstSun Last
055600230555002305520023

Tampines Avenue 4

165.576149Opp Tampines Stn/Int
EW2 DT32 Tampines
Mon-Fri FirstMon-Fri LastSat FirstSat LastSun FirstSun Last
055800250556002505540025
175.976139Opp Century Sq
Mon-Fri FirstMon-Fri LastSat FirstSat LastSun FirstSun Last
060000260558002605550027

Tampines Avenue 5

186.576069Blk 147
Mon-Fri FirstMon-Fri LastSat FirstSat LastSun FirstSun Last
060200270600002705570028

Tampines Avenue 1

197.275059Bef Tampines West Stn
DT31 Tampines West
Mon-Fri FirstMon-Fri LastSat FirstSat LastSun FirstSun Last
060400290602002905590030

Bedok Reservoir Road

207.975069Blk 970A
Mon-Fri FirstMon-Fri LastSat FirstSat LastSun FirstSun Last
060500310603003106000032
218.174949Blk 961A
Mon-Fri FirstMon-Fri LastSat FirstSat LastSun FirstSun Last
060600310604003106010032
228.575349The Clearwater Condo
Mon-Fri FirstMon-Fri LastSat FirstSat LastSun FirstSun Last
060700320605003206020033
238.884609Waterfront Key
Mon-Fri FirstMon-Fri LastSat FirstSat LastSun FirstSun Last
060800330606003306030034
249.184639Aft Waterfront Waves
Mon-Fri FirstMon-Fri LastSat FirstSat LastSun FirstSun Last
060900330607003306040034
259.384619Waterfront Isle
Mon-Fri FirstMon-Fri LastSat FirstSat LastSun FirstSun Last
061000340607003406040035
269.684629Blk 716
Mon-Fri FirstMon-Fri LastSat FirstSat LastSun FirstSun Last
061100340608003406050035
279.984479Blk 713
Mon-Fri FirstMon-Fri LastSat FirstSat LastSun FirstSun Last
061200350609003506060036
2810.384469Blk 703
Mon-Fri FirstMon-Fri LastSat FirstSat LastSun FirstSun Last
061300360610003606070037
2910.984481Aft Bedok Ind Pk C
Mon-Fri FirstMon-Fri LastSat FirstSat LastSun FirstSun Last
061600380613003806090039
3011.484491Blk 629
Mon-Fri FirstMon-Fri LastSat FirstSat LastSun FirstSun Last
061700390614003906110040
3111.872079Blk 609
Mon-Fri FirstMon-Fri LastSat FirstSat LastSun FirstSun Last
061900400616004006120041
3212.172069Blk 121
Mon-Fri FirstMon-Fri LastSat FirstSat LastSun FirstSun Last
062000410617004106130042
3312.572029Opp Blk 646
Mon-Fri FirstMon-Fri LastSat FirstSat LastSun FirstSun Last
062100420618004206140043

Jalan Eunos

3412.972019Opp Blk 322
Mon-Fri FirstMon-Fri LastSat FirstSat LastSun FirstSun Last
062300440620004306160044
3513.683119Opp Blk 16
Mon-Fri FirstMon-Fri LastSat FirstSat LastSun FirstSun Last
062600460622004506180046
3613.883109Opp Eunos Stn
EW7 Eunos
Mon-Fri FirstMon-Fri LastSat FirstSat LastSun FirstSun Last
062600470623004606190046

Changi Road

3714.582069Aft Lor 106 Changi
Mon-Fri FirstMon-Fri LastSat FirstSat LastSun FirstSun Last
055500490555004805550048
3815.082049Joo Chiat Cplx
Mon-Fri FirstMon-Fri LastSat FirstSat LastSun FirstSun Last
055700510557004905570050

Geylang Road

3915.482029Blk 14 Mkt/FC
Mon-Fri FirstMon-Fri LastSat FirstSat LastSun FirstSun Last
055800520558005105580051
4015.782109City Plaza
Mon-Fri FirstMon-Fri LastSat FirstSat LastSun FirstSun Last
055900530559005205590052
4116.081069Opp Lor 39 Geylang
Mon-Fri FirstMon-Fri LastSat FirstSat LastSun FirstSun Last
060100540600005206000053
4216.481049Aft Lor 34 Geylang
Mon-Fri FirstMon-Fri LastSat FirstSat LastSun FirstSun Last
060200550601005406010054
4316.781029Aft Lor 28 Geylang
Mon-Fri FirstMon-Fri LastSat FirstSat LastSun FirstSun Last
060300560602005406020055
4417.280089Bef Lor 18 Geylang
Mon-Fri FirstMon-Fri LastSat FirstSat LastSun FirstSun Last
060400580604005606040057
4517.680069Opp Mohd Salleh Mque
Mon-Fri FirstMon-Fri LastSat FirstSat LastSun FirstSun Last
060600590606005706060058
4618.180049Aft Sims Way
Mon-Fri FirstMon-Fri LastSat FirstSat LastSun FirstSun Last
060801010608005906080100

Lorong 1 Geylang

4718.580101Kallang Stn/Opp Blk 2C
EW10 Kallang
Mon-Fri FirstMon-Fri LastSat FirstSat LastSun FirstSun Last
060901020609010006100101

Boon Keng Road

4819.260051Opp Kallang Pl
Mon-Fri FirstMon-Fri LastSat FirstSat LastSun FirstSun Last
061201050611010306120104

Bendemeer Road

4919.960099Bef Lavender St
Mon-Fri FirstMon-Fri LastSat FirstSat LastSun FirstSun Last
061401070613010606140107

Jalan Besar

5020.207329Hoa Nam Bldg
Mon-Fri FirstMon-Fri LastSat FirstSat LastSun FirstSun Last
061501080614010706150108

Kitchener Road

5220.707231Bef Tai Hoe Hotel
Mon-Fri FirstMon-Fri LastSat FirstSat LastSun FirstSun Last
061701100617010906170110

Serangoon Road

5321.207211Aft Farrer Pk Stn Exit G
NE8 Farrer Park
Mon-Fri FirstMon-Fri LastSat FirstSat LastSun FirstSun Last
061901110619011106190111
5421.507221Sri Vadapathira K Tp
Mon-Fri FirstMon-Fri LastSat FirstSat LastSun FirstSun Last
062101120620011206200112

Balestier Road

5521.950249S'pore Khalsa Assn
Mon-Fri FirstMon-Fri LastSat FirstSat LastSun FirstSun Last
062301140622011306220113
5622.150239S'pore Indian Assn
Mon-Fri FirstMon-Fri LastSat FirstSat LastSun FirstSun Last
062401140623011406230114

Moulmein Road

5722.750129Opp Natl Skin Ctr
Mon-Fri FirstMon-Fri LastSat FirstSat LastSun FirstSun Last
062701160625011606250115
5823.150119St. Joseph Instn Jnr
Mon-Fri FirstMon-Fri LastSat FirstSat LastSun FirstSun Last
062801170627011706270117

Thomson Road

5923.650031Opp Novena Ch
NS20 Novena
Mon-Fri FirstMon-Fri LastSat FirstSat LastSun FirstSun Last
062901190628011906290118
6023.950041Novena Lodge
Mon-Fri FirstMon-Fri LastSat FirstSat LastSun FirstSun Last
063001200629012006300119

Balestier Road

6124.450161Bef Jln Dusun
Mon-Fri FirstMon-Fri LastSat FirstSat LastSun FirstSun Last
063201210631012206320120
6224.750171Zhongshan Mall
Mon-Fri FirstMon-Fri LastSat FirstSat LastSun FirstSun Last
063401220633012306340121
6325.050191Bef Balestier Plaza
Mon-Fri FirstMon-Fri LastSat FirstSat LastSun FirstSun Last
063501230634012406350122
6425.250201Shaw Plaza
Mon-Fri FirstMon-Fri LastSat FirstSat LastSun FirstSun Last
063601240635012406360123
6525.550211Opp Balestier Pt
Mon-Fri FirstMon-Fri LastSat FirstSat LastSun FirstSun Last
063701250636012506370124

Whampoa Drive

6625.950991Blk 82
Mon-Fri FirstMon-Fri LastSat FirstSat LastSun FirstSun Last
063801260638012706390125

Jalan Bahagia

6726.452129Blk 29
Mon-Fri FirstMon-Fri LastSat FirstSat LastSun FirstSun Last
064001270640012806410126

Jalan Tenteram

6826.752049Blk 19
Mon-Fri FirstMon-Fri LastSat FirstSat LastSun FirstSun Last
064201280642012906420127
6927.152119Opp Blk 65
Mon-Fri FirstMon-Fri LastSat FirstSat LastSun FirstSun Last
064401300644013106440129

Whampoa Road

7027.652499St. Michael's Ter
Mon-Fri FirstMon-Fri LastSat FirstSat LastSun FirstSun Last
064501310646013206460130
Direction 2
#kmCodeNameStation

Whampoa Road

10.052499St. Michael's Ter
Mon-Fri FirstMon-Fri LastSat FirstSat LastSun FirstSun Last
053024000530240005302400
20.352451Blk 114
Mon-Fri FirstMon-Fri LastSat FirstSat LastSun FirstSun Last
053100010531000105310001

Jalan Bahagia

30.652129Blk 29
Mon-Fri FirstMon-Fri LastSat FirstSat LastSun FirstSun Last
053200020532000205320002

Jalan Tenteram

40.952049Blk 19
Mon-Fri FirstMon-Fri LastSat FirstSat LastSun FirstSun Last
053300030533000305330003
51.352119Opp Blk 65
Mon-Fri FirstMon-Fri LastSat FirstSat LastSun FirstSun Last
053500040535000405350004

Kim Keat Road

61.752099Opp NKF
Mon-Fri FirstMon-Fri LastSat FirstSat LastSun FirstSun Last
053600050536000505360005
72.050159Bef Kim Keat Lane
Mon-Fri FirstMon-Fri LastSat FirstSat LastSun FirstSun Last
053700060537000605370006

Balestier Road

82.250209Aft Pegu Rd
Mon-Fri FirstMon-Fri LastSat FirstSat LastSun FirstSun Last
053800070538000705380007
92.450199Opp Shaw Plaza
Mon-Fri FirstMon-Fri LastSat FirstSat LastSun FirstSun Last
053800070538000705380007
102.750189Opp Public Mansion
Mon-Fri FirstMon-Fri LastSat FirstSat LastSun FirstSun Last
053900080539000805390008
112.950179Opp Zhongshan Mall
Mon-Fri FirstMon-Fri LastSat FirstSat LastSun FirstSun Last
054000090540000905400009
123.250169Aft Irrawaddy Rd
Mon-Fri FirstMon-Fri LastSat FirstSat LastSun FirstSun Last
054100100541001005410010

Thomson Road

133.650059Opp Thomson Med Ctr
Mon-Fri FirstMon-Fri LastSat FirstSat LastSun FirstSun Last
054300120543001205430012
143.850049Opp Novena Lodge
Mon-Fri FirstMon-Fri LastSat FirstSat LastSun FirstSun Last
054300120543001205430012
154.350038Novena Stn
NS20 Novena
Mon-Fri FirstMon-Fri LastSat FirstSat LastSun FirstSun Last
054500140545001405450014

Moulmein Road

164.750111Revival Ctr Ch
Mon-Fri FirstMon-Fri LastSat FirstSat LastSun FirstSun Last
054700150547001505470015
175.050121Natl Skin Ctr
Mon-Fri FirstMon-Fri LastSat FirstSat LastSun FirstSun Last
054800160548001605480016

Balestier Road

185.650231NorthLight Sch
Mon-Fri FirstMon-Fri LastSat FirstSat LastSun FirstSun Last
055000180550001805500018

Mcnair Road

195.950331Blk 122
Mon-Fri FirstMon-Fri LastSat FirstSat LastSun FirstSun Last
055200190552001905520019

Towner Road

206.250349Blk 107
Mon-Fri FirstMon-Fri LastSat FirstSat LastSun FirstSun Last
055300200553002005530020

Boon Keng Road

216.460199Boon Keng Stn/Blk 22
NE9 Boon Keng
Mon-Fri FirstMon-Fri LastSat FirstSat LastSun FirstSun Last
055400210554002105540021
227.060059Bef Kallang Pl
Mon-Fri FirstMon-Fri LastSat FirstSat LastSun FirstSun Last
055700230556002305560023

Lorong 1 Geylang

237.780109Opp Kallang Stn/Blk 2C
EW10 Kallang
Mon-Fri FirstMon-Fri LastSat FirstSat LastSun FirstSun Last
060000260559002605590026

Sims Avenue

248.080051Aft Lor 1 Geylang
Mon-Fri FirstMon-Fri LastSat FirstSat LastSun FirstSun Last
060100270600002706000027
258.480071Yi Xiu Fty Bldg
Mon-Fri FirstMon-Fri LastSat FirstSat LastSun FirstSun Last
060300290602002906020028
268.980091Bef Lor 23 Geylang
Mon-Fri FirstMon-Fri LastSat FirstSat LastSun FirstSun Last
060500310604003106040030
279.281011Aft Aljunied Stn
EW9 Aljunied
Mon-Fri FirstMon-Fri LastSat FirstSat LastSun FirstSun Last
060600320605003206050031
289.581031Blk 134
Mon-Fri FirstMon-Fri LastSat FirstSat LastSun FirstSun Last
060700330606003306060032
2910.081051Sims Ville
Mon-Fri FirstMon-Fri LastSat FirstSat LastSun FirstSun Last
060800340607003406070033
3010.682011Aft Paya Lebar Quarter
EW8 CC9 Paya Lebar
Mon-Fri FirstMon-Fri LastSat FirstSat LastSun FirstSun Last
061000360609003606090035
3110.882032Blk 416
Mon-Fri FirstMon-Fri LastSat FirstSat LastSun FirstSun Last
061100360610003606100036
3211.482061Eunos Stn/Int
EW7 Eunos
Mon-Fri FirstMon-Fri LastSat FirstSat LastSun FirstSun Last
055000380612003806120038

Jalan Eunos

3311.883101Eunos Stn
EW7 Eunos
Mon-Fri FirstMon-Fri LastSat FirstSat LastSun FirstSun Last
055200390614003906140039
3412.183111Blk 17
Mon-Fri FirstMon-Fri LastSat FirstSat LastSun FirstSun Last
055300400615004006150040
3512.672011Blk 322
Mon-Fri FirstMon-Fri LastSat FirstSat LastSun FirstSun Last
055500420617004206170042

Bedok Reservoir Road

3613.072021Blk 646
Mon-Fri FirstMon-Fri LastSat FirstSat LastSun FirstSun Last
055700430618004306180043
3713.572061Blk 122
Mon-Fri FirstMon-Fri LastSat FirstSat LastSun FirstSun Last
055800450620004506200045
3813.772071Blk 133
Mon-Fri FirstMon-Fri LastSat FirstSat LastSun FirstSun Last
055900460621004606210046
3914.284499Blk 140
Mon-Fri FirstMon-Fri LastSat FirstSat LastSun FirstSun Last
060100470622004706220047
4014.884489Opp Bedok Ind Pk C
Mon-Fri FirstMon-Fri LastSat FirstSat LastSun FirstSun Last
060300490624004906240049
4115.284461Opp Blk 701
Mon-Fri FirstMon-Fri LastSat FirstSat LastSun FirstSun Last
060500510625005006260050
4215.684471Blk 745
Mon-Fri FirstMon-Fri LastSat FirstSat LastSun FirstSun Last
060600520626005106270051
4316.084621Opp Blk 716
Mon-Fri FirstMon-Fri LastSat FirstSat LastSun FirstSun Last
060700530627005206280052
4416.484611Opp Waterfront Isle
Mon-Fri FirstMon-Fri LastSat FirstSat LastSun FirstSun Last
060800540628005306290053
4516.684631Opp Waterfront Waves
Mon-Fri FirstMon-Fri LastSat FirstSat LastSun FirstSun Last
060900540629005306300053
4616.884601Opp Waterfront Key
Mon-Fri FirstMon-Fri LastSat FirstSat LastSun FirstSun Last
060900550629005406300054
4717.275341Opp The Clearwater Condo
Mon-Fri FirstMon-Fri LastSat FirstSat LastSun FirstSun Last
061000560630005506310055
4817.574941Opp Blk 961A
Mon-Fri FirstMon-Fri LastSat FirstSat LastSun FirstSun Last
061100570631005606320056
4917.775061Blk 954D
Mon-Fri FirstMon-Fri LastSat FirstSat LastSun FirstSun Last
061200570632005606330056

Tampines Avenue 1

5018.475051Tampines West Stn Exit B
DT31 Tampines West
Mon-Fri FirstMon-Fri LastSat FirstSat LastSun FirstSun Last
061400590634005806350058

Tampines Avenue 5

5119.076061Blk 938
Mon-Fri FirstMon-Fri LastSat FirstSat LastSun FirstSun Last
061601000636005906370100

Tampines Avenue 4

5219.576131UOB Tampines Ctr
Mon-Fri FirstMon-Fri LastSat FirstSat LastSun FirstSun Last
061901020637010106380101
5320.076141Tampines Stn/Int
EW2 DT32 Tampines
Mon-Fri FirstMon-Fri LastSat FirstSat LastSun FirstSun Last
062001030639010206400103

Tampines Avenue 7

5420.576201Blk 423
Mon-Fri FirstMon-Fri LastSat FirstSat LastSun FirstSun Last
062301050641010406420105
5520.876211Blk 449
Mon-Fri FirstMon-Fri LastSat FirstSat LastSun FirstSun Last
062501060642010506430106
5621.176221Tampines East Stn Exit A
DT33 Tampines East
Mon-Fri FirstMon-Fri LastSat FirstSat LastSun FirstSun Last
062601070643010606440107
5721.576231Opp Blk 390
Mon-Fri FirstMon-Fri LastSat FirstSat LastSun FirstSun Last
062901090645010806460108
5821.876241Blk 497D
Mon-Fri FirstMon-Fri LastSat FirstSat LastSun FirstSun Last
062901100646010906470109

Loyang Avenue

5922.498011Blk 149A
Mon-Fri FirstMon-Fri LastSat FirstSat LastSun FirstSun Last
063301130649011206500112

Pasir Ris Drive 1

6022.798091Blk 156
Mon-Fri FirstMon-Fri LastSat FirstSat LastSun FirstSun Last
063501150651011306510113

Pasir Ris Street 11

6123.078199Opp White Sands Pr Sch
Mon-Fri FirstMon-Fri LastSat FirstSat LastSun FirstSun Last
063701160652011506530115
6223.378189Opp Blk 187
Mon-Fri FirstMon-Fri LastSat FirstSat LastSun FirstSun Last
063901180654011606540116

Pasir Ris Street 12

6323.478039Blk 104
Mon-Fri FirstMon-Fri LastSat FirstSat LastSun FirstSun Last
063901190655011706550117

Pasir Ris Drive 1

6423.578061Blk 104
Mon-Fri FirstMon-Fri LastSat FirstSat LastSun FirstSun Last
064001190655011706550117

Pasir Ris Drive 6

6523.878079Blk 429
Mon-Fri FirstMon-Fri LastSat FirstSat LastSun FirstSun Last
064201210657011806560118
6624.278089Blk 405
Mon-Fri FirstMon-Fri LastSat FirstSat LastSun FirstSun Last
064501230659012006580120

Pasir Ris Drive 3

6724.678101Opp Downtown East
Mon-Fri FirstMon-Fri LastSat FirstSat LastSun FirstSun Last
064701250701012207000122
6825.277009Pasir Ris Int
EW1 Pasir Ris
Mon-Fri FirstMon-Fri LastSat FirstSat LastSun FirstSun Last
065001280704012507030125