Bus 991
Trunk service operated by SMRT Buses · Choa Chu Kang Int ↔ Bt Batok Int
Direction 1: Bt Batok Int → Choa Chu Kang Int
26 stops · First and last bus at Bt Batok Int: Mon–Fri 5:30 am – 1:00 am · Sat 5:30 am – 1:00 am · Sun & PH 5:30 am – 1:00 am
AM peak every 8–11 min · AM off-peak every 10–12 min · PM peak every 7–9 min · PM off-peak every 8–15 min
- 43009 · stop 1Bt Batok Int
- 43419 · stop 2Aft Bt Batok Stn/Blk 628
- 43401 · stop 3Bt Batok Polyclinic
- 43321 · stop 4Opp Blk 144
- 43331 · stop 5Opp Bt Batok Presby Ch
- 43341 · stop 6Princess E Pr Sch
- 40321 · stop 7Dulwich College
- 40341 · stop 8Bef Blk 440A
- 40361 · stop 9Blk 438A
- 40371 · stop 10Opp Blk 465A
- 43601 · stop 11Opp Blk 532
- 43571 · stop 12Opp Bt Gombak Stn
- 43581 · stop 13Blk 347
- 43521 · stop 14Bt Batok Driving Ctr
- 30129 · stop 15Opp Blk 805D
- 30119 · stop 16Aft Choa Chu Kang Ave 6
- 30109 · stop 17Opp Blk 485A
- 44071 · stop 18Blk 464
- 45451 · stop 19Blk 293
- 44081 · stop 20Blk 296A
- 44091 · stop 21Choa Chu Kang Mkt
- 44881 · stop 22Blk 816B
- 44129 · stop 23Sol Acres Condo
- 44119 · stop 24Blk 204
- 44391 · stop 25Aft Blk 202
- 44009 · stop 26Choa Chu Kang Int
Direction 2: Choa Chu Kang Int → Bt Batok Int
26 stops · First and last bus at Choa Chu Kang Int: Mon–Fri 5:30 am – 12:55 am · Sat 5:45 am – 12:55 am · Sun & PH 5:45 am – 12:55 am
AM peak every 8–10 min · AM off-peak every 9–11 min · PM peak every 8–10 min · PM off-peak every 8–15 min
- 44009 · stop 1Choa Chu Kang Int
- 44539 · stop 2Lot 1/Choa Chu Kang Stn
- 44399 · stop 3Opp Blk 210
- 44111 · stop 4Opp Blk 203
- 44889 · stop 5Opp Blk 816A
- 44099 · stop 6Opp Choa Chu Kang Mkt
- 44089 · stop 7Opp Blk 296A
- 44689 · stop 8Sunshine Pl
- 44079 · stop 9Opp Blk 464
- 30101 · stop 10Blk 485B
- 30111 · stop 11Blk 804B
- 30121 · stop 12Blk 805D
- 43529 · stop 13Opp Bt Batok Driving Ctr
- 43589 · stop 14Opp Blk 347
- 43579 · stop 15Bt Gombak Stn
- 43609 · stop 16Blk 531
- 40379 · stop 17Blk 467 CP
- 40369 · stop 18Blk 464A
- 40349 · stop 19Blk 461
- 40329 · stop 20Millennia Institute
- 43349 · stop 21Opp Princess E Pr Sch
- 43339 · stop 22Blk 148
- 43329 · stop 23Blk 146
- 43409 · stop 24Opp Blk 122
- 43411 · stop 25Opp Blk 628
- 43009 · stop 26Bt Batok Int