171
TRUNK
TTS
Yishun Int → Yishun Int
🔄 Loop Service via Upp Bt Timah Rd
Route Distance
31.2 km
Total Bus Stops
39 stops
⏱️ Peak & Off-Peak Frequencies
AM Peak (06:30–08:30)
9-12 mins
AM Off-Peak
9-12 mins
PM Peak (17:00–19:00)
9-12 mins
PM Off-Peak
12-13 mins
🕒 First & Last Bus Times
Weekdays (Mon–Fri)
5:30 AM – 11:30 PM
Saturdays
5:30 AM – 11:30 PM
Sundays & Public Holidays
5:30 AM – 11:30 PM
Terminal Stop
Yishun Int
Interactive Route Map
Complete Route Stops Sequence
Tap any stop to check live arrivals
39 Stops
#1
59009
Origin
Yishun Int
Yishun Ave 2
#2
59141
Blk 741
Yishun Ave 5
#3
59111
Blk 701
Yishun Ave 5
#4
57089
Blk 713
Sembawang Rd
#5
57079
Khatib Camp
Sembawang Rd
#6
57069
Opp Dieppe Barracks
Sembawang Rd
#7
57059
Opp Sembawang Air Base
Sembawang Rd
#8
48149
Mandai Crematorium & Columbarium
Mandai Ave
#9
48069
Aft Mandai Ave
Mandai Rd
#10
48059
Opp Mandai Agrotech Pk
Mandai Rd
#11
48049
Bef Jln Ulu Sembawang
Mandai Rd
#12
48039
LP 159
Mandai Rd
#13
48029
Bef Mandai Lake Rd
Mandai Rd
#14
48019
Mandai Camp 2
Mandai Rd
#15
44269
Blk 223
Bt Panjang Rd
#16
44229
Bef Pending Stn
Pending Rd
#17
44219
Bet Blks 139/140
Petir Rd
#18
44209
Opp Petir Stn
Petir Rd
#19
44731
Opp Blk 180
Jelebu Rd
#20
44909
Blk 184
Bt Panjang Rd
#21
44029
Bt Panjang Stn Exit A/LRT
Upp Bt Timah Rd
#22
44201
Aft Petir Stn
Petir Rd
#23
44211
Blk 127
Petir Rd
#24
44221
Opp Pending Stn
Pending Rd
#25
44261
Blk 270
Bt Panjang Rd
#26
48011
Opp Mandai Camp 2
Mandai Rd
#27
48021
Aft Mandai Lake Rd
Mandai Rd
#28
48031
LP 162
Mandai Rd
#29
48041
Aft Jln Ulu Sembawang
Mandai Rd
#30
48051
Mandai Agrotech Pk
Mandai Rd
#31
48061
Bef Mandai Ave
Mandai Rd
#32
48141
Opp Mandai Crematorium & Columbarium
Mandai Ave
#33
57051
Aft Sembawang Air Base
Sembawang Rd
#34
57061
Dieppe Barracks
Sembawang Rd
#35
57071
Opp Khatib Camp
Sembawang Rd
#36
57081
Opp Blk 713
Sembawang Rd
#37
59119
Opp Blk 701A
Yishun Ave 5
#38
59149
Blk 145
Yishun Ave 5
#39
59009
Destination
Yishun Int
Yishun Ave 2