SMRT

Bus 172

Choose a stop to check upcoming arrivals. First and last times are service hours, not a full timetable.

Direction 1

  1. 1
    Choa Chu Kang Int

    Choa Chu Kang Loop · 44009

    Mon–Fri
    05:30–23:30
    Saturday
    05:30–23:30
    Sun / holiday
    06:00–23:30
  2. 2
    Lot 1/Choa Chu Kang Stn

    Choa Chu Kang Ave 4 · 44539

    Mon–Fri
    05:32–23:32
    Saturday
    05:32–23:32
    Sun / holiday
    06:02–23:32
  3. 3
    Opp Blk 210

    Choa Chu Kang Dr · 44399

    Mon–Fri
    05:35–23:34
    Saturday
    05:35–23:35
    Sun / holiday
    06:05–23:35
  4. 4
    Opp Blk 203

    Choa Chu Kang Ave 1 · 44111

    Mon–Fri
    05:37–23:36
    Saturday
    05:37–23:37
    Sun / holiday
    06:07–23:37
  5. 5
    Opp Hong San Terr

    Choa Chu Kang Ave 1 · 44109

    Mon–Fri
    05:39–23:37
    Saturday
    05:38–23:38
    Sun / holiday
    06:08–23:38
  6. 6
    Opp Choa Chu Kang Mkt

    Choa Chu Kang Ave 1 · 44099

    Mon–Fri
    05:40–23:39
    Saturday
    05:40–23:40
    Sun / holiday
    06:10–23:40
  7. 7
    Opp Blk 296A

    Choa Chu Kang Ave 1 · 44089

    Mon–Fri
    05:42–23:40
    Saturday
    05:41–23:41
    Sun / holiday
    06:11–23:41
  8. 8
    Sunshine Pl

    Choa Chu Kang Ave 3 · 44689

    Mon–Fri
    05:44–23:42
    Saturday
    05:43–23:43
    Sun / holiday
    06:13–23:43
  9. 9
    Opp Blk 464

    Choa Chu Kang Ave 3 · 44079

    Mon–Fri
    05:44–23:42
    Saturday
    05:43–23:43
    Sun / holiday
    06:13–23:43
  10. 10
    Aft Hai Inn See Tp

    Brickland Rd · 30089

    Mon–Fri
    05:45–23:43
    Saturday
    05:44–23:44
    Sun / holiday
    06:14–23:44
  11. 11
    Opp Chengtai Nursery

    Sg Tengah Rd · 30099

    Mon–Fri
    05:46–23:44
    Saturday
    05:45–23:45
    Sun / holiday
    06:15–23:45
  12. 12
    Opp Track 14

    Old Choa Chu Kang Rd · 30059

    Mon–Fri
    05:48–23:46
    Saturday
    05:46–23:46
    Sun / holiday
    06:17–23:46
  13. 13
    Home Team Acad

    Old Choa Chu Kang Rd · 30049

    Mon–Fri
    05:49–23:47
    Saturday
    05:47–23:47
    Sun / holiday
    06:18–23:47
  14. 14
    Army Logistics Base

    Old Choa Chu Kang Rd · 30039

    Mon–Fri
    05:50–23:48
    Saturday
    05:48–23:48
    Sun / holiday
    06:19–23:48
  15. 15
    Keat Hong Camp

    Old Choa Chu Kang Rd · 30029

    Mon–Fri
    05:51–23:49
    Saturday
    05:49–23:49
    Sun / holiday
    06:20–23:49
  16. 16
    Opp Tengah Air Base

    Old Choa Chu Kang Rd · 30019

    Mon–Fri
    05:52–23:49
    Saturday
    05:50–23:50
    Sun / holiday
    06:20–23:50
  17. 17
    B25 Old Choa Chu Kang Rd

    Old Choa Chu Kang Rd · 31199

    Mon–Fri
    05:53–23:50
    Saturday
    05:51–23:51
    Sun / holiday
    06:21–23:51
  18. 18
    Aft Jln Berseri

    Old Choa Chu Kang Rd · 31179

    Mon–Fri
    05:55–23:52
    Saturday
    05:53–23:53
    Sun / holiday
    06:23–23:53
  19. 19
    Teen Challenge

    Old Choa Chu Kang Rd · 31169

    Mon–Fri
    05:55–23:53
    Saturday
    05:53–23:53
    Sun / holiday
    06:24–23:53
  20. 20
    Bef Lim Chu Kang Rd

    Old Choa Chu Kang Rd · 31159

    Mon–Fri
    05:57–23:54
    Saturday
    05:55–23:55
    Sun / holiday
    06:25–23:55
  21. 21
    Aft Cemy Chapel

    Jln Bahar · 31059

    Mon–Fri
    05:57–23:54
    Saturday
    05:55–23:55
    Sun / holiday
    06:25–23:55
  22. 22
    Aft Chr Cemy Path 9

    Jln Bahar · 31049

    Mon–Fri
    05:58–23:55
    Saturday
    05:56–23:56
    Sun / holiday
    06:26–23:56
  23. 23
    Opp Civil Defence Acad

    Jln Bahar · 31039

    Mon–Fri
    05:59–23:56
    Saturday
    05:57–23:57
    Sun / holiday
    06:27–23:57
  24. 24
    Bef Nanyang Ave

    Jln Bahar · 31019

    Mon–Fri
    06:01–23:57
    Saturday
    05:59–23:59
    Sun / holiday
    06:29–23:59
  25. 25
    Opp Nanyang Ave

    Jln Bahar · 27129

    Mon–Fri
    06:02–23:58
    Saturday
    06:00–24:00
    Sun / holiday
    06:30–24:00
  26. 26
    Westwood Sec Sch

    Jln Bahar · 27109

    Mon–Fri
    06:03–24:00
    Saturday
    06:01–00:01
    Sun / holiday
    06:31–00:01
  27. 27
    Blk 271 CP

    Jln Bahar · 27099

    Mon–Fri
    06:05–00:01
    Saturday
    06:03–00:03
    Sun / holiday
    06:33–00:03
  28. 28
    Blk 263

    Jln Boon Lay · 21379

    Mon–Fri
    06:08–00:03
    Saturday
    06:05–00:05
    Sun / holiday
    06:36–00:05
  29. 29
    Opp Blk 695

    Jln Boon Lay · 21369

    Mon–Fri
    06:10–00:05
    Saturday
    06:07–00:06
    Sun / holiday
    06:37–00:06
  30. 31
    Blk 662D

    Jurong West St 64 · 22491

    Mon–Fri
    06:16–00:10
    Saturday
    06:11–00:10
    Sun / holiday
    06:42–00:10
  31. 32
    Boon Lay Int

    Jurong West Ctrl 3 · 22009

    Mon–Fri
    06:20–00:13
    Saturday
    06:14–00:13
    Sun / holiday
    06:46–00:13

Direction 2

  1. 1
    Boon Lay Int

    Jurong West Ctrl 3 · 22009

    Mon–Fri
    05:30–23:30
    Saturday
    05:30–23:30
    Sun / holiday
    06:00–23:30
  2. 2
    Opp Blk 662C

    Jurong West St 64 · 22499

    Mon–Fri
    05:32–23:32
    Saturday
    05:32–23:32
    Sun / holiday
    06:02–23:32
  3. 4
    Blk 695

    Jln Boon Lay · 21361

    Mon–Fri
    05:36–23:36
    Saturday
    05:36–23:36
    Sun / holiday
    06:06–23:36
  4. 5
    Blk 680C

    Jln Boon Lay · 21371

    Mon–Fri
    05:37–23:37
    Saturday
    05:37–23:37
    Sun / holiday
    06:07–23:37
  5. 6
    Opp Blk 271 CP

    Jln Bahar · 27091

    Mon–Fri
    05:38–23:38
    Saturday
    05:38–23:38
    Sun / holiday
    06:08–23:38
  6. 7
    Opp Westwood Sec Sch

    Jln Bahar · 27101

    Mon–Fri
    05:39–23:40
    Saturday
    05:39–23:39
    Sun / holiday
    06:09–23:39
  7. 8
    Bef Nanyang Ave

    Jln Bahar · 27121

    Mon–Fri
    05:41–23:42
    Saturday
    05:41–23:41
    Sun / holiday
    06:11–23:41
  8. 9
    Aft Nanyang Ave

    Jln Bahar · 31011

    Mon–Fri
    05:42–23:43
    Saturday
    05:42–23:41
    Sun / holiday
    06:12–23:41
  9. 10
    Civil Defence Acad

    Jln Bahar · 31031

    Mon–Fri
    05:45–23:46
    Saturday
    05:45–23:44
    Sun / holiday
    06:15–23:44
  10. 11
    Bef Muslim Cemy Path 7

    Jln Bahar · 31041

    Mon–Fri
    05:45–23:46
    Saturday
    05:45–23:44
    Sun / holiday
    06:15–23:44
  11. 12
    Pusara Aman Mque

    Jln Bahar · 31051

    Mon–Fri
    05:46–23:47
    Saturday
    05:46–23:45
    Sun / holiday
    06:16–23:45
  12. 13
    Aft Lim Chu Kang Rd

    Old Choa Chu Kang Rd · 31151

    Mon–Fri
    05:47–23:47
    Saturday
    05:46–23:45
    Sun / holiday
    06:16–23:45
  13. 14
    Opp Teen Challenge

    Old Choa Chu Kang Rd · 31161

    Mon–Fri
    05:49–23:49
    Saturday
    05:48–23:47
    Sun / holiday
    06:18–23:47
  14. 15
    Opp Jln Berseri

    Old Choa Chu Kang Rd · 31171

    Mon–Fri
    05:49–23:49
    Saturday
    05:48–23:47
    Sun / holiday
    06:18–23:47
  15. 16
    B26 Old Choa Chu Kang Rd

    Old Choa Chu Kang Rd · 31191

    Mon–Fri
    05:51–23:51
    Saturday
    05:50–23:48
    Sun / holiday
    06:20–23:48
  16. 17
    Tengah Air Base

    Old Choa Chu Kang Rd · 30011

    Mon–Fri
    05:52–23:52
    Saturday
    05:51–23:49
    Sun / holiday
    06:21–23:49
  17. 18
    Opp Keat Hong Camp

    Old Choa Chu Kang Rd · 30021

    Mon–Fri
    05:53–23:53
    Saturday
    05:52–23:50
    Sun / holiday
    06:22–23:50
  18. 19
    Opp Army Logistics Base

    Old Choa Chu Kang Rd · 30031

    Mon–Fri
    05:54–23:54
    Saturday
    05:53–23:51
    Sun / holiday
    06:23–23:51
  19. 20
    Opp Home Team Acad

    Old Choa Chu Kang Rd · 30041

    Mon–Fri
    05:54–23:54
    Saturday
    05:53–23:51
    Sun / holiday
    06:23–23:51
  20. 21
    Aft Track 14

    Old Choa Chu Kang Rd · 30051

    Mon–Fri
    05:55–23:55
    Saturday
    05:54–23:52
    Sun / holiday
    06:24–23:52
  21. 22
    Chengtai Nursery

    Sg Tengah Rd · 30091

    Mon–Fri
    05:57–23:57
    Saturday
    05:56–23:54
    Sun / holiday
    06:26–23:54
  22. 23
    Opp Hai Inn See Tp

    Brickland Rd · 30081

    Mon–Fri
    05:58–23:59
    Saturday
    05:58–23:55
    Sun / holiday
    06:28–23:56
  23. 24
    Blk 464

    Choa Chu Kang Ave 3 · 44071

    Mon–Fri
    05:59–24:00
    Saturday
    05:59–23:56
    Sun / holiday
    06:29–23:57
  24. 25
    Blk 293

    Choa Chu Kang Ave 1 · 45451

    Mon–Fri
    06:00–00:01
    Saturday
    06:00–23:57
    Sun / holiday
    06:30–23:58
  25. 26
    Blk 296A

    Choa Chu Kang Ave 1 · 44081

    Mon–Fri
    06:01–00:02
    Saturday
    06:01–23:58
    Sun / holiday
    06:31–23:59
  26. 27
    Choa Chu Kang Mkt

    Choa Chu Kang Ave 1 · 44091

    Mon–Fri
    06:03–00:04
    Saturday
    06:03–24:00
    Sun / holiday
    06:33–00:01
  27. 28
    Aft Hong San Terr

    Choa Chu Kang Ave 1 · 44101

    Mon–Fri
    06:04–00:05
    Saturday
    06:04–00:01
    Sun / holiday
    06:34–00:02
  28. 29
    Blk 204

    Choa Chu Kang Ave 1 · 44119

    Mon–Fri
    06:07–00:08
    Saturday
    06:07–00:04
    Sun / holiday
    06:37–00:05
  29. 30
    Aft Blk 202

    Choa Chu Kang Dr · 44391

    Mon–Fri
    06:09–00:10
    Saturday
    06:08–00:05
    Sun / holiday
    06:38–00:06
  30. 31
    Choa Chu Kang Int

    Choa Chu Kang Loop · 44009

    Mon–Fri
    06:14–00:15
    Saturday
    06:13–00:10
    Sun / holiday
    06:43–00:11

All times are Singapore local time. A last bus after midnight belongs to the previous service day.

Contains information from LTA DataMall accessed on 11 October 2026, made available under the Singapore Open Data Licence.