SMRT

Bus 991

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

Direction 1

  1. 1
    Bt Batok Int

    Bt Batok Ctrl · 43009

    Mon–Fri
    05:30–01:00
    Saturday
    05:30–01:00
    Sun / holiday
    05:30–01:00
  2. 2
    Aft Bt Batok Stn/Blk 628

    Bt Batok Ctrl · 43419

    Mon–Fri
    05:31–01:01
    Saturday
    05:31–01:01
    Sun / holiday
    05:31–01:01
  3. 3
    Bt Batok Polyclinic

    Bt Batok West Ave 3 · 43401

    Mon–Fri
    05:32–01:03
    Saturday
    05:32–01:02
    Sun / holiday
    05:32–01:02
  4. 4
    Opp Blk 144

    Bt Batok West Ave 6 · 43321

    Mon–Fri
    05:34–01:04
    Saturday
    05:34–01:04
    Sun / holiday
    05:34–01:04
  5. 5
    Opp Bt Batok Presby Ch

    Bt Batok St 11 · 43331

    Mon–Fri
    05:35–01:05
    Saturday
    05:35–01:05
    Sun / holiday
    05:35–01:05
  6. 6
    Princess E Pr Sch

    Bt Batok West Ave 3 · 43341

    Mon–Fri
    05:36–00:07
    Saturday
    05:36–00:06
    Sun / holiday
    05:36–00:06
  7. 7
    Dulwich College

    Bt Batok West Ave 8 · 40321

    Mon–Fri
    05:37–00:08
    Saturday
    05:37–00:07
    Sun / holiday
    05:37–00:07
  8. 8
    Bef Blk 440A

    Bt Batok West Ave 8 · 40341

    Mon–Fri
    05:39–00:09
    Saturday
    05:38–00:08
    Sun / holiday
    05:38–00:08
  9. 9
    Blk 438A

    Bt Batok West Ave 8 · 40361

    Mon–Fri
    05:40–00:11
    Saturday
    05:39–00:09
    Sun / holiday
    05:39–00:09
  10. 10
    Opp Blk 465A

    Bt Batok West Ave 5 · 40371

    Mon–Fri
    05:42–00:12
    Saturday
    05:41–00:11
    Sun / holiday
    05:41–00:11
  11. 11
    Opp Blk 532

    Bt Batok West Ave 5 · 43601

    Mon–Fri
    05:45–00:15
    Saturday
    05:43–00:13
    Sun / holiday
    05:43–00:13
  12. 12
    Opp Bt Gombak Stn

    Bt Batok West Ave 5 · 43571

    Mon–Fri
    05:47–00:17
    Saturday
    05:45–00:15
    Sun / holiday
    05:45–00:15
  13. 13
    Blk 347

    Bt Batok West Ave 5 · 43581

    Mon–Fri
    05:47–00:17
    Saturday
    05:45–00:15
    Sun / holiday
    05:45–00:15
  14. 14
    Bt Batok Driving Ctr

    Bt Batok West Ave 5 · 43521

    Mon–Fri
    05:49–00:19
    Saturday
    05:47–00:17
    Sun / holiday
    05:47–00:17
  15. 15
    Opp Blk 805D

    Brickland Rd · 30129

    Mon–Fri
    05:51–00:21
    Saturday
    05:49–00:19
    Sun / holiday
    05:49–00:19
  16. 16
    Aft Choa Chu Kang Ave 6

    Brickland Rd · 30119

    Mon–Fri
    05:53–00:23
    Saturday
    05:51–00:21
    Sun / holiday
    05:53–00:21
  17. 17
    Opp Blk 485A

    Brickland Rd · 30109

    Mon–Fri
    05:53–00:23
    Saturday
    05:52–00:21
    Sun / holiday
    05:52–00:21
  18. 18
    Blk 464

    Choa Chu Kang Ave 3 · 44071

    Mon–Fri
    05:56–00:26
    Saturday
    05:54–00:24
    Sun / holiday
    05:54–00:24
  19. 19
    Blk 293

    Choa Chu Kang Ave 1 · 45451

    Mon–Fri
    05:57–00:27
    Saturday
    05:56–00:25
    Sun / holiday
    05:56–00:25
  20. 20
    Blk 296A

    Choa Chu Kang Ave 1 · 44081

    Mon–Fri
    05:58–00:28
    Saturday
    05:57–00:26
    Sun / holiday
    05:57–00:26
  21. 21
    Choa Chu Kang Mkt

    Choa Chu Kang Ave 1 · 44091

    Mon–Fri
    05:30–00:30
    Saturday
    05:45–00:28
    Sun / holiday
    05:45–00:28
  22. 22
    Blk 816B

    Keat Hong Link · 44881

    Mon–Fri
    05:32–00:32
    Saturday
    05:47–00:30
    Sun / holiday
    05:47–00:30
  23. 23
    Sol Acres Condo

    Choa Chu Kang Way · 44129

    Mon–Fri
    05:34–00:34
    Saturday
    05:49–00:32
    Sun / holiday
    05:49–00:32
  24. 24
    Blk 204

    Choa Chu Kang Ave 1 · 44119

    Mon–Fri
    05:37–00:36
    Saturday
    05:52–00:35
    Sun / holiday
    05:52–00:35
  25. 25
    Aft Blk 202

    Choa Chu Kang Dr · 44391

    Mon–Fri
    05:38–00:37
    Saturday
    05:53–00:36
    Sun / holiday
    05:53–00:36
  26. 26
    Choa Chu Kang Int

    Choa Chu Kang Loop · 44009

    Mon–Fri
    05:42–00:41
    Saturday
    05:57–00:40
    Sun / holiday
    05:57–00:40

Direction 2

  1. 1
    Choa Chu Kang Int

    Choa Chu Kang Loop · 44009

    Mon–Fri
    05:30–00:55
    Saturday
    05:45–00:55
    Sun / holiday
    05:45–00:55
  2. 2
    Lot 1/Choa Chu Kang Stn

    Choa Chu Kang Ave 4 · 44539

    Mon–Fri
    05:32–00:57
    Saturday
    05:47–00:57
    Sun / holiday
    05:47–00:57
  3. 3
    Opp Blk 210

    Choa Chu Kang Dr · 44399

    Mon–Fri
    05:34–00:59
    Saturday
    05:48–00:58
    Sun / holiday
    05:48–00:58
  4. 4
    Opp Blk 203

    Choa Chu Kang Ave 1 · 44111

    Mon–Fri
    05:35–01:01
    Saturday
    05:50–01:00
    Sun / holiday
    05:50–01:00
  5. 5
    Blk 113

    Choa Chu Kang Way · 44121

    Mon–Fri
    05:38–01:03
    Saturday
    05:51–01:01
    Sun / holiday
    05:51–01:01
  6. 6
    Opp Blk 816A

    Keat Hong Link · 44889

    Mon–Fri
    05:40–01:05
    Saturday
    05:54–01:04
    Sun / holiday
    05:54–01:04
  7. 7
    Opp Choa Chu Kang Mkt

    Choa Chu Kang Ave 1 · 44099

    Mon–Fri
    05:43–00:13
    Saturday
    05:56–00:11
    Sun / holiday
    05:56–00:11
  8. 8
    Opp Blk 296A

    Choa Chu Kang Ave 1 · 44089

    Mon–Fri
    05:44–00:14
    Saturday
    05:57–00:12
    Sun / holiday
    05:57–00:12
  9. 9
    Sunshine Pl

    Choa Chu Kang Ave 3 · 44689

    Mon–Fri
    05:45–00:15
    Saturday
    05:58–00:13
    Sun / holiday
    05:58–00:13
  10. 10
    Opp Blk 464

    Choa Chu Kang Ave 3 · 44079

    Mon–Fri
    05:47–00:17
    Saturday
    06:00–00:14
    Sun / holiday
    06:00–00:14
  11. 11
    Blk 485B

    Brickland Rd · 30101

    Mon–Fri
    05:48–00:18
    Saturday
    06:02–00:15
    Sun / holiday
    06:01–00:15
  12. 12
    Blk 804B

    Brickland Rd · 30111

    Mon–Fri
    05:50–00:19
    Saturday
    06:04–00:17
    Sun / holiday
    06:03–00:17
  13. 13
    Blk 805D

    Brickland Rd · 30121

    Mon–Fri
    05:51–00:20
    Saturday
    06:05–00:18
    Sun / holiday
    06:04–00:18
  14. 14
    Opp Bt Batok Driving Ctr

    Bt Batok West Ave 5 · 43529

    Mon–Fri
    05:54–00:22
    Saturday
    06:08–00:20
    Sun / holiday
    06:07–00:20
  15. 15
    Opp Blk 347

    Bt Batok West Ave 5 · 43589

    Mon–Fri
    05:56–00:24
    Saturday
    06:10–00:22
    Sun / holiday
    06:09–00:22
  16. 16
    Bt Gombak Stn

    Bt Batok West Ave 5 · 43579

    Mon–Fri
    05:58–00:26
    Saturday
    06:12–00:24
    Sun / holiday
    06:11–00:24
  17. 17
    Blk 531

    Bt Batok West Ave 5 · 43609

    Mon–Fri
    05:59–00:27
    Saturday
    06:13–00:25
    Sun / holiday
    06:12–00:25
  18. 18
    Blk 467 CP

    Bt Batok West Ave 5 · 40379

    Mon–Fri
    06:02–00:29
    Saturday
    06:16–00:27
    Sun / holiday
    06:15–00:27
  19. 19
    Blk 464A

    Bt Batok West Ave 8 · 40369

    Mon–Fri
    06:04–00:31
    Saturday
    06:18–00:29
    Sun / holiday
    06:16–00:29
  20. 20
    Blk 461

    Bt Batok West Ave 8 · 40349

    Mon–Fri
    06:05–00:32
    Saturday
    06:19–00:30
    Sun / holiday
    06:18–00:30
  21. 21
    Millennia Institute

    Bt Batok West Ave 8 · 40329

    Mon–Fri
    06:08–00:34
    Saturday
    06:22–00:32
    Sun / holiday
    06:20–00:32
  22. 22
    Opp Princess E Pr Sch

    Bt Batok West Ave 3 · 43349

    Mon–Fri
    05:30–00:35
    Saturday
    05:30–00:33
    Sun / holiday
    05:30–00:33
  23. 23
    Blk 148

    Bt Batok St 11 · 43339

    Mon–Fri
    05:32–00:36
    Saturday
    05:32–00:35
    Sun / holiday
    05:32–00:35
  24. 24
    Blk 146

    Bt Batok West Ave 6 · 43329

    Mon–Fri
    05:33–00:37
    Saturday
    05:33–00:36
    Sun / holiday
    05:33–00:36
  25. 25
    Opp Blk 122

    Bt Batok West Ave 3 · 43409

    Mon–Fri
    05:35–00:39
    Saturday
    05:35–00:38
    Sun / holiday
    05:35–00:38
  26. 26
    Opp Blk 628

    Bt Batok Ctrl · 43411

    Mon–Fri
    05:37–00:41
    Saturday
    05:37–00:40
    Sun / holiday
    05:37–00:40
  27. 27
    Bt Batok Int

    Bt Batok Ctrl · 43009

    Mon–Fri
    05:40–00:43
    Saturday
    05:40–00:43
    Sun / holiday
    05:40–00:43

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

Contains information from LTA DataMall accessed on 30 October 2026, made available under the Singapore Open Data Licence.