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Bus service

Bus 173

Bt Batok Int ⇄ Clementi Int

32 stops towards Clementi Int · 32 stops towards Bt Batok Int

Open bus 173 in the live app

First and last bus

From Bt Batok Int towards Clementi Int

First bus, Mon to Fri05:30
Last bus, Mon to Fri23:30
Last bus, Saturday23:30
Last bus, Sunday and PH23:30

From Clementi Int towards Bt Batok Int

First bus, Mon to Fri05:45
Last bus, Mon to Fri00:20 (after midnight)
Last bus, Saturday00:20 (after midnight)
Last bus, Sunday and PH00:20 (after midnight)

Times at the first stop of each direction. Later stops are a few minutes behind. Source: LTA DataMall BusRoutes (live pull 2026-10-06). Saturday and Sunday first-bus times are not in the data we hold.

Route and stops

Direction 1: Bt Batok Int to Clementi Int

32 stops

  1. 1Bt Batok Int43009 · Bt Batok Ctrl · Mon to Fri 05:30 to 23:30
  2. 2Aft Bt Batok Stn/Blk 62843419 · Bt Batok Ctrl · Mon to Fri 05:32 to 23:31
  3. 3Opp Blk 12043399 · Bt Batok Ctrl · Mon to Fri 05:33 to 23:32
  4. 4Opp Blk 10243389 · Bt Batok Ave 1 · Mon to Fri 05:34 to 23:33
  5. 5Opp Bt Batok Swim Cplx43519 · Bt Batok East Ave 6 · Mon to Fri 05:35 to 23:34
  6. 6Opp Bt View Sec Sch43749 · Bt Batok St 21 · Mon to Fri 05:37 to 23:36
  7. 7Blk 21743739 · Bt Batok St 21 · Mon to Fri 05:38 to 23:37
  8. 8Blk 25443169 · Bt Batok East Ave 4 · Mon to Fri 05:40 to 23:39
  9. 9Opp The Petals Condo43231 · Hillview Ave · Mon to Fri 05:43 to 23:41
  10. 10Opp Hillview Apts43241 · Hillview Ave · Mon to Fri 05:44 to 23:42
  11. 11Aft Jln Remaja43291 · Jln Batu Nilam · Mon to Fri 05:45 to 23:43
  12. 12Opp Hillbrooks43301 · Jln Batu Nilam · Mon to Fri 05:46 to 23:44
  13. 13Opp Hillview Hts43261 · Hillview Ave · Mon to Fri 05:48 to 23:46
  14. 14Bef Summerhill43811 · Hume Ave · Mon to Fri 05:50 to 23:48
  15. 15Bef Hume Stn Exit 243821 · Hume Ave · Mon to Fri 05:51 to 23:49
  16. 16Opp The Hillside43029 · Upp Bt Timah Rd · Mon to Fri 05:53 to 23:51
  17. 17Springdale Condo43019 · Upp Bt Timah Rd · Mon to Fri 05:53 to 23:52
  18. 18Southaven II42119 · Upp Bt Timah Rd · Mon to Fri 05:54 to 23:53
  19. 19Beauty World Stn Exit A42099 · Upp Bt Timah Rd · Mon to Fri 05:20 to 23:55
  20. 20Beauty World Stn Exit C42151 · Jln Jurong Kechil · Mon to Fri 05:22 to 23:57
  21. 21Blk 1842161 · Jln Jurong Kechil · Mon to Fri 05:23 to 23:58
  22. 22Aft Jln Jurong Kechil42239 · Toh Tuck Rd · Mon to Fri 05:24 to 23:59
  23. 23Hse No. 4542309 · Toh Tuck Terr · Mon to Fri 05:25 to 00:00 (after midnight)
  24. 24Bef Eng Kong Pl42249 · Lor Kismis · Mon to Fri 05:26 to 00:01 (after midnight)
  25. 25Opp Toh Tuck Cres42291 · Toh Tuck Rise · Mon to Fri 05:27 to 00:02 (after midnight)
  26. 26Aft Toh Tuck Rise42209 · Toh Tuck Rd · Mon to Fri 05:28 to 00:03 (after midnight)
  27. 27SMRT Ulu Pandan Depot28109 · Toh Tuck Ave · Mon to Fri 05:31 to 00:06 (after midnight)
  28. 28Aft Toh Tuck Lk28189 · Toh Tuck Ave · Mon to Fri 05:32 to 00:07 (after midnight)
  29. 29Aft Toh Tuck Ave28019 · C'wealth Ave West · Mon to Fri 05:32 to 00:07 (after midnight)
  30. 30Aft Clementi Fire Stn20109 · C'wealth Ave West · Mon to Fri 05:33 to 00:08 (after midnight)
  31. 31Blk 31717189 · C'wealth Ave West · Mon to Fri 05:35 to 00:09 (after midnight)
  32. 32Clementi Int17009 · Clementi Ave 3 · Mon to Fri 05:38 to 00:12 (after midnight)

Direction 2: Clementi Int to Bt Batok Int

32 stops

  1. 1Clementi Int17009 · Clementi Ave 3 · Mon to Fri 05:45 to 00:20 (after midnight)
  2. 2Opp Blk 31717181 · C'wealth Ave West · Mon to Fri 05:48 to 00:23 (after midnight)
  3. 3Nan Hua Pr Sch20101 · C'wealth Ave West · Mon to Fri 05:50 to 00:25 (after midnight)
  4. 4Bef Toh Tuck Ave28011 · C'wealth Ave West · Mon to Fri 05:51 to 00:26 (after midnight)
  5. 5Bef Toh Tuck Lk28181 · Toh Tuck Ave · Mon to Fri 05:53 to 00:27 (after midnight)
  6. 6Opp SMRT Ulu Pandan Depot28101 · Toh Tuck Ave · Mon to Fri 05:54 to 00:28 (after midnight)
  7. 7Bef Toh Tuck Rise42201 · Toh Tuck Rd · Mon to Fri 05:59 to 00:31 (after midnight)
  8. 8Aft Toh Tuck Cres42299 · Toh Tuck Rise · Mon to Fri 06:00 to 00:32 (after midnight)
  9. 9Aft Eng Kong Pl42241 · Lor Kismis · Mon to Fri 06:01 to 00:33 (after midnight)
  10. 10Opp Hse No. 1942301 · Toh Tuck Terr · Mon to Fri 06:02 to 00:34 (after midnight)
  11. 11Bef Jln Jurong Kechil42231 · Toh Tuck Rd · Mon to Fri 06:03 to 00:35 (after midnight)
  12. 12Opp Blk 1942169 · Jln Jurong Kechil · Mon to Fri 06:05 to 00:36 (after midnight)
  13. 13Opp Beauty World Stn42159 · Jln Jurong Kechil · Mon to Fri 05:40 to 00:36 (after midnight)
  14. 14Beauty World Stn Exit B42091 · Upp Bt Timah Rd · Mon to Fri 05:42 to 00:38 (after midnight)
  15. 15Woh Hup Bldg42111 · Upp Bt Timah Rd · Mon to Fri 05:43 to 00:39 (after midnight)
  16. 16Bt Regency43011 · Upp Bt Timah Rd · Mon to Fri 05:43 to 00:39 (after midnight)
  17. 17Aft Old Jurong Rd43021 · Upp Bt Timah Rd · Mon to Fri 05:44 to 00:40 (after midnight)
  18. 18Aft Hume Stn Exit 243829 · Hume Ave · Mon to Fri 05:46 to 00:41 (after midnight)
  19. 19Hillview Green43819 · Hume Ave · Mon to Fri 05:47 to 00:42 (after midnight)
  20. 20Hillview Hts43267 · Hillview Ave · Mon to Fri 05:49 to 00:43 (after midnight)
  21. 21Hillbrooks43309 · Jln Batu Nilam · Mon to Fri 05:51 to 00:45 (after midnight)
  22. 22Mont Botanik Residence43289 · Jln Remaja · Mon to Fri 05:52 to 00:46 (after midnight)
  23. 23Hillview Apts43249 · Hillview Ave · Mon to Fri 05:53 to 00:47 (after midnight)
  24. 24The Petals Condo43239 · Hillview Ave · Mon to Fri 05:54 to 00:48 (after midnight)
  25. 25Blk 27243161 · Bt Batok East Ave 4 · Mon to Fri 05:57 to 00:50 (after midnight)
  26. 26Opp Blk 21743731 · Bt Batok St 21 · Mon to Fri 06:00 to 00:52 (after midnight)
  27. 27Bt View Sec Sch43741 · Bt Batok St 21 · Mon to Fri 06:01 to 00:53 (after midnight)
  28. 28Bt Batok Swim Cplx43511 · Bt Batok East Ave 6 · Mon to Fri 06:02 to 00:54 (after midnight)
  29. 29Blk 10243381 · Bt Batok Ave 1 · Mon to Fri 06:04 to 00:56 (after midnight)
  30. 30Bt Batok CC43391 · Bt Batok Ctrl · Mon to Fri 06:05 to 00:57 (after midnight)
  31. 31Opp Blk 62843411 · Bt Batok Ctrl · Mon to Fri 06:07 to 00:59 (after midnight)
  32. 32Bt Batok Int43009 · Bt Batok Ctrl · Mon to Fri 06:10 to 01:01 (after midnight)

Stop activity along the route

Stop activity, all buses. LTA counts people tapping in and out at each bus stop across every service that calls there, not just bus 173. Counts are monthly totals for September 2026.

Showing 08:00 to 08:59, weekdays. Bars are relative to the busiest stop on this route at that hour. In = tap-ins, Out = tap-outs.

Direction 1: Bt Batok Int to Clementi Int

  1. Bt Batok Int43009
    In31,111
    Out36,318
  2. Aft Bt Batok Stn/Blk 62843419
    In4,831
    Out7,487
  3. Opp Blk 12043399
    In328
    Out7
  4. Opp Blk 10243389
    In5,897
    Out269
  5. Opp Bt Batok Swim Cplx43519
    In2,568
    Out982
  6. Opp Bt View Sec Sch43749
    In300
    Out47
  7. Blk 21743739
    In226
    Out404
  8. Blk 25443169
    In1,767
    Out839
  9. Opp The Petals Condo43231
    In1,426
    Out1,273
  10. Opp Hillview Apts43241
    In2,123
    Out940
  11. Aft Jln Remaja43291
    In404
    Out309
  12. Opp Hillbrooks43301
    In321
    Out163
  13. Opp Hillview Hts43261
    In713
    Out615
  14. Bef Summerhill43811
    In1,906
    Out242
  15. Bef Hume Stn Exit 243821
    In219
    Out717
  16. Opp The Hillside43029
    In539
    Out340
  17. Springdale Condo43019
    In2,988
    Out497
  18. Southaven II42119
    In2,030
    Out1,279
  19. Beauty World Stn Exit A42099
    In2,092
    Out5,747
  20. Beauty World Stn Exit C42151
    In7,418
    Out6,544
  21. Blk 1842161
    In2,538
    Out1,180
  22. Aft Jln Jurong Kechil42239
    In866
    Out291
  23. Hse No. 4542309
    In356
    Out1,078
  24. Bef Eng Kong Pl42249
    In242
    Out281
  25. Opp Toh Tuck Cres42291
    In167
    Out89
  26. Aft Toh Tuck Rise42209
    In303
    Out132
  27. SMRT Ulu Pandan Depot28109
    In1,012
    Out2,936
  28. Aft Toh Tuck Lk28189
    In527
    Out1,625
  29. Aft Toh Tuck Ave28019
    In309
    Out814
  30. Aft Clementi Fire Stn20109
    In10,979
    Out3,040
  31. Blk 31717189
    In3,662
    Out2,451
  32. Clementi Int17009
    In31,995
    Out17,455

Direction 2: Clementi Int to Bt Batok Int

  1. Clementi Int17009
    In31,995
    Out17,455
  2. Opp Blk 31717181
    In1,722
    Out447
  3. Nan Hua Pr Sch20101
    In2,870
    Out2,023
  4. Bef Toh Tuck Ave28011
    In372
    Out365
  5. Bef Toh Tuck Lk28181
    In147
    Out1,522
  6. Opp SMRT Ulu Pandan Depot28101
    In362
    Out1,382
  7. Bef Toh Tuck Rise42201
    In96
    Out84
  8. Aft Toh Tuck Cres42299
    In166
    Out18
  9. Aft Eng Kong Pl42241
    In355
    Out120
  10. Opp Hse No. 1942301
    In509
    Out296
  11. Bef Jln Jurong Kechil42231
    In1,646
    Out312
  12. Opp Blk 1942169
    In1,140
    Out2,313
  13. Opp Beauty World Stn42159
    In3,385
    Out24,138
  14. Beauty World Stn Exit B42091
    In1,733
    Out2,617
  15. Woh Hup Bldg42111
    In497
    Out1,414
  16. Bt Regency43011
    In744
    Out292
  17. Aft Old Jurong Rd43021
    In386
    Out208
  18. Aft Hume Stn Exit 243829
    In415
    Out105
  19. Hillview Green43819
    In269
    Out243
  20. Hillview Hts43267
    In245
    Out86
  21. Hillbrooks43309
    In139
    Out158
  22. Mont Botanik Residence43289
    In265
    Out440
  23. Hillview Apts43249
    In1,285
    Out234
  24. The Petals Condo43239
    In1,575
    Out1,009
  25. Blk 27243161
    In2,845
    Out1,923
  26. Opp Blk 21743731
    In408
    Out137
  27. Bt View Sec Sch43741
    In41
    Out207
  28. Bt Batok Swim Cplx43511
    In660
    Out927
  29. Blk 10243381
    In253
    Out3,009
  30. Bt Batok CC43391
    In67
    Out472
  31. Opp Blk 62843411
    In4,594
    Out6,579
  32. Bt Batok Int43009
    In31,111
    Out36,318

Source: LTA DataMall, passenger volume by bus stop, September 2026.