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Bus Service Information

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188		 SMRT Buses Weekdays Saturdays Suns / PHs
1st bus Last bus 1st bus Last bus 1st bus Last bus
Choa Chu Kang Int 0530 2300 0530 2300 0530 2300
HarbourFront Int 0600 2330 0600 2330 0630 2330

Period 0630 - 0830 0831 - 1659 1700 - 1900 After 1900
Frequency at First Stop*
Direction 1
Direction 2
05 - 10 minutes
09 - 14 minutes
07 - 16 minutes
07 - 16 minutes
07 - 13 minutes
07 - 08 minutes
13 - 14 minutes
08 - 14 minutes

Notes :

*First Stop refers to the first stopping point of each bus service, which may be a bus interchange/terminal or a bus stop.

DIRECTION 1
Distance (km) Bus Stop
Code		 Road / Bus Stop Description
    Choa Chu Kang Loop
0.0  44009  • Choa Chu Kang Int
    Choa Chu Kang Way
0.7  44461  • Blk 352
1.0  44451  • Bef South View Stn
1.4  44441  • Blk 239
1.8  44121  • Blk 113
    Bt Batok Rd
2.5  44159  • Bt Batok Fire Stn
3.0  44169  • Bef Bt Batok West Ave 5
    Bt Batok West Ave 5
3.4  43529  • Opp Bt Batok Driving Ctr
    Bt Batok West Ave 7
3.8  43641  • Opp HomeTeamNS
4.1  43831  • Blk 334
    Bt Batok West Ave 4
4.3  43491  • Blk 331
    Bt Batok West Ave 2
4.8  43481  • Blk 315
5.1  43471  • Blk 306
5.4  43461  • Aft Bt Batok West Ave 5
    Bt Batok West Ave 3
5.9  43401  • Bt Batok Polyclinic
    Bt Batok West Ave 6
6.3  43321  • Opp Blk 144
6.7  43371  • Blk 109
    Bt Batok Ave 1
7.0  43699  • Blk 298
    Jurong East Ctrl
7.4  28629  • Blk 266
    Toh Guan Rd
7.6  28631  • Opp Blk 288D
7.9  28641  • Blk 284
8.5  28651  • Opp IMM Bldg
    Boon Lay Way
9.1  28049  • Opp The Synergy
9.5  28039  • Aft Boon Lay Sub Stn
9.8  28029  • 8 @ Tradehub 21
    C'wealth Ave West
10.4  28019  • Aft Toh Tuck Ave
11.0  20109  • Blk 203
    Clementi Ave 6
11.4  17051  • Opp Regent Pk
    AYE
11.9  20019  • Blk 431
12.2  17149  • Blk 426
12.8  17139  • Aft Clementi Ave 2
    Clementi Rd
13.3  17191  • NUS High Sch
14.0  16159  • Coll of Design & Engrg
14.3  16149  • SDE3
14.6  16139  • Bef Kent Ridge Ter
    Pasir Panjang Rd
15.1  16089  • Aft Clementi Rd
15.4  16079  • Bef Pasir Panjang PO
15.7  16069  • Heng Mui Keng Terr
16.0  16059  • Jamiyah Halfway Hse
16.2  16049  • Whitehaven
16.4  16039  • S'pore Science Pk II
16.7  16029  • Gloria Mansion
17.2  16019  • Haw Par Villa Stn
17.4  16209  • Horizon Residences
17.7  15229  • Bef Sth Buona Vista Rd
17.9  15219  • Pasir View Pk
18.3  15209  • Bef Pasir Panjang Stn
18.6  15199  • Opp Currency Hse
19.1  15169  • HarbourSide Bldg 2
19.3  15159  • Mapletree Business City
19.6  15149  • Opp Labrador Pk Stn
    Telok Blangah Rd
20.0  14189  • Aft Alexandra Rd
20.3  14179  • Yeo's Bldg
20.7  14169  • Opp Telok Blangah Stn
21.2  14159  • Bef Chr Community Chapel
21.6  14139  • Bef Seah Im Rd
    Seah Im Rd
22.0  14009  • HarbourFront Int
  
 
DIRECTION 2
Distance (km) Bus Stop
Code		 Road / Bus Stop Description
    Seah Im Rd
0.0  14009 • HarbourFront Int
    Telok Blangah Rd
0.4  14131 • Caribbean at Keppel Bay
0.9  14151 • Opp Chr Community Chapel
1.3  14161 • Telok Blangah Stn
1.7  14171 • Opp Yeo's Bldg
    Pasir Panjang Rd
2.4  15141 • Labrador Pk Stn
2.7  15151 • Opp Mapletree Biz City
2.9  15161 • Opp HarbourSide Bldg 2
3.4  15191 • Pasir Panjang Stn/FC
3.7  15201 • Aft Pasir Panjang Stn
4.3  15221 • Aft Sth Buona Vista Rd
4.6  16201 • Barossa Gdns
4.9  16011 • Opp Haw Par Villa Stn
5.4  16021 • Opp Gloria Mansion
5.7  16031 • Opp S'pore Science Pk II
5.9  16041 • Opp Luxe Ville
6.2  16051 • The Crystal Tabernacle Ch
6.4  16061 • Opp Heng Mui Keng Terr
6.6  16071 • Opp Pasir Panjang PO
6.9  16081 • Aft Palm Green Condo
    Clementi Rd
7.3  16131 • Opp Kent Ridge Ter
7.6  16141 • Tentera Diraja Mque
7.9  16151 • The Japanese Pr Sch
    AYE
8.5  17121 • Blk 610
9.0  17131 • Clementi Flyover
9.4  17141 • Clementi Stadium
    Clementi Ave 6
10.3  17059 • Regent Pk
    C'wealth Ave West
10.7  20101 • Nan Hua Pr Sch
11.3  28011 • Bef Toh Tuck Ave
    Boon Lay Way
11.8  28021 • Opp 8 @Tradehub 21
12.3  28031 • Bef The Synergy
12.7  28041 • The Synergy
    Toh Guan Rd
13.3  28659 • IMM Bldg
14.0  28649 • Blk 286A
14.3  28639 • Blk 288E
    Jurong East Ctrl
14.5  28621 • Blk 241
    Bt Batok Ave 1
15.0  43691 • Blk 190
    Bt Batok West Ave 6
15.4  43379 • Blk 185
15.7  43329 • Blk 146
    Bt Batok West Ave 3
16.1  43409 • Opp Blk 127
    Bt Batok West Ave 2
16.7  43469 • Bef Bt Batok West Ave 5
17.0  43479 • Opp Blk 305
17.3  43489 • Opp Blk 315
    Bt Batok West Ave 4
17.7  43499 • Blk 419
    Bt Batok West Ave 7
18.1  43839 • Opp Blk 336
18.4  43649 • HomeTeamNS
    Bt Batok West Ave 5
18.7  43521 • Bt Batok Driving Ctr
    Bt Batok Rd
19.2  44161 • Aft Bt Batok West Ave 5
19.7  44151 • Opp Bt Batok Fire Stn
    Choa Chu Kang Way
20.3  44129 • Opp Blk 113
20.7  44449 • Palm Gdns
21.1  44459 • Opp South View Stn
21.4  44469 • Blk 414
    Choa Chu Kang Ave 4
 • Non Stop
    Choa Chu Kang Loop
22.2  44009 • Choa Chu Kang Int