🚌 Public Bus Services › Routes › Bus 20A
20A TRUNK SBST

Blk 148 → Expo Stn Exit B

🔄 Loop Service via Changi Business Pk Ave 3
Route Distance
7.1 km
Total Bus Stops
21 stops
⏱️ Peak & Off-Peak Frequencies
AM Peak (06:30–08:30) 39-39 mins
AM Off-Peak - mins
PM Peak (17:00–19:00) - mins
PM Off-Peak - mins
🕒 First & Last Bus Times
Weekdays (Mon–Fri) 7:08 AM – 8:26 AM
Saturdays -
Sundays & Public Holidays -
Terminal Stop Expo Stn Exit B
🗺️ Interactive Route Map
21 Stops on Path
🚏 Complete Route Stops Sequence
Tap any stop to check live arrivals
21 Stops
#1 96139 Origin
Blk 148
Simei St 1
0.0 km
Live Arrivals →
#2 96149
Simei Stn/Blk 247
Simei St 1
0.4 km
Live Arrivals →
#3 96159
Blk 254
Simei St 1
0.8 km
Live Arrivals →
#4 96169
Simei Stn
Simei St 3
1.1 km
Live Arrivals →
#5 96171
Bet Blks 227/228
Simei St 4
1.5 km
Live Arrivals →
#6 96291
Blk 223
Simei St 4
1.8 km
Live Arrivals →
#7 96209
Opp Simei Green Condo
Simei Rd
2.1 km
Live Arrivals →
#8 96449
SUTD
Somapah Rd
2.6 km
Live Arrivals →
#9 96419
Eightrium
Changi Sth Ave 1
2.9 km
Live Arrivals →
#10 96309
Expo Stn Exit E
Changi Sth Ave 1
3.4 km
Live Arrivals →
#11 96381
Changi City Pt
Changi Sth Ave 2
3.6 km
Live Arrivals →
#12 96321
DBS Asia Hub
Changi Sth Ave 2
4.0 km
Live Arrivals →
#13 96331
Strides Premier
Changi Sth Ave 2
4.3 km
Live Arrivals →
#14 96341
Aft Sunny Metal & Engrg
Changi Sth Ave 2
4.7 km
Live Arrivals →
#15 96351
Bef Changi Sth St 1
Changi Sth Ave 4
5.1 km
Live Arrivals →
#16 96391
Aft Changi Biz Pk Cres
Changi Business Pk Vista
5.4 km
Live Arrivals →
#17 96361
Aft Akzonobel
Changi Business Pk Ctrl 2
5.6 km
Live Arrivals →
#18 96371
Standard Chartered Bank
Changi Business Pk Ctrl 2
5.9 km
Live Arrivals →
#19 96329
DHL
Changi Sth Ave 2
6.4 km
Live Arrivals →
#20 96389
Opp Changi City Pt
Changi Sth Ave 2
6.8 km
Live Arrivals →
#21 96301 Destination
Expo Stn Exit B
Changi Sth Ave 1
7.1 km
Live Arrivals →