🚌 Public Bus Services › Routes › Bus 138A
138A TRUNK SBST

Springleaf Stn Exit 3 → S'pore Zoo

🔄 Loop Service via Mandai Lake Rd
Route Distance
13.6 km
Total Bus Stops
14 stops
⏱️ Peak & Off-Peak Frequencies
AM Peak (06:30–08:30) 43-43 mins
AM Off-Peak - mins
PM Peak (17:00–19:00) - mins
PM Off-Peak - mins
🕒 First & Last Bus Times
Weekdays (Mon–Fri) 0714 – 0757
Saturdays 0724 – 1240
Sundays & Public Holidays 0845 – 1250
Terminal Stop S'pore Zoo
🗺️ Interactive Route Map
14 Stops on Path
🚏 Complete Route Stops Sequence
Tap any stop to check live arrivals
56091 Springleaf Stn Exit 3 Origin
Upp Thomson Rd
57011 Opp Springleaf Nature Pk
Upp Thomson Rd
57149 Aft Upp Thomson Rd
Mandai Rd
48109 Opp Meng Suan Rd
Mandai Rd
48099 Aft Mandai Rd Track 7
Mandai Rd
48089 Upp Seletar Resvr
Mandai Rd
48079 Opp Mandai Crematorium
Mandai Rd
48069 Aft Mandai Ave
Mandai Rd
48059 Opp Mandai Agrotech Pk
Mandai Rd
48049 Bef Jln Ulu Sembawang
Mandai Rd
48039 LP 159
Mandai Rd
48029 Bef Mandai Lake Rd
Mandai Rd
48111 Opp Bird Paradise
Mandai Lake Rd
48131 S'pore Zoo Destination
Mandai Lake Rd