🚌 Public Bus Services › Routes › Bus 172
172 TRUNK SMRT

Boon Lay Int → Choa Chu Kang Int

Route Distance
14.3 km
Total Bus Stops
30 stops
Direction 1: Choa Chu Kang Int → Boon Lay Int Direction 2: Boon Lay Int → Choa Chu Kang Int
⏱️ Peak & Off-Peak Frequencies
AM Peak (06:30–08:30) 05-09 mins
AM Off-Peak 05-13 mins
PM Peak (17:00–19:00) 07-10 mins
PM Off-Peak 10-13 mins
🕒 First & Last Bus Times
Weekdays (Mon–Fri) 0530 – 2330
Saturdays 0530 – 2330
Sundays & Public Holidays 0600 – 2330
Terminal Stop Choa Chu Kang Int
🗺️ Interactive Route Map
30 Stops on Path
🚏 Complete Route Stops Sequence
Tap any stop to check live arrivals
22009 Boon Lay Int Origin
Jurong West Ctrl 3
22499 Opp Blk 662C
Jurong West St 64
21361 Blk 695
Jln Boon Lay
21371 Blk 680C
Jln Boon Lay
27091 Opp Blk 271 CP
Jln Bahar
27101 Opp Westwood Sec Sch
Jln Bahar
27121 Bef Nanyang Ave
Jln Bahar
31011 Aft Nanyang Ave
Jln Bahar
31031 Civil Defence Acad
Jln Bahar
31041 Bef Muslim Cemy Path 7
Jln Bahar
31051 Pusara Aman Mque
Jln Bahar
31151 Aft Lim Chu Kang Rd
Old Choa Chu Kang Rd
31161 Opp Teen Challenge
Old Choa Chu Kang Rd
31171 Opp Jln Berseri
Old Choa Chu Kang Rd
31191 B26 Old Choa Chu Kang Rd
Old Choa Chu Kang Rd
30011 Tengah Air Base
Old Choa Chu Kang Rd
30021 Opp Keat Hong Camp
Old Choa Chu Kang Rd
30031 Opp Army Logistics Base
Old Choa Chu Kang Rd
30041 Opp Home Team Acad
Old Choa Chu Kang Rd
30051 Aft Track 14
Old Choa Chu Kang Rd
30091 Chengtai Nursery
Sg Tengah Rd
30081 Opp Hai Inn See Tp
Brickland Rd
44071 Blk 464
Choa Chu Kang Ave 3
45451 Blk 293
Choa Chu Kang Ave 1
44081 Blk 296A
Choa Chu Kang Ave 1
44091 Choa Chu Kang Mkt
Choa Chu Kang Ave 1
44101 Aft Hong San Terr
Choa Chu Kang Ave 1
44119 Blk 204
Choa Chu Kang Ave 1
44391 Aft Blk 202
Choa Chu Kang Dr
44009 Choa Chu Kang Int Destination
Choa Chu Kang Loop