Tower Transit Bus Service 106A

Tower Transit Bus Service 106A is a Short-Trip Service variant of Bus Service 106.

The route operates from Bukit Batok Bus Interchange and ends at Commonwealth Ave West (Clementi Stn Exit B), operating only on weekdays morning peak hours.

Bt Batok Int
→ Clementi Stn Exit B
43009 Bt Batok Int B3 NS2 Bt Batok Ctrl
43179 Blk 231 Bt Batok East Ave 3
43189 Blk 283 Bt Batok East Ave 3
43619 Blk 289E Bt Batok East Ave 3
43629 St. Andrew's Mission Sch Bt Batok East Ave 3
42319 Burgundy Hill Bt Batok East Ave 3
28109 SMRT Ulu Pandan Depot Toh Tuck Ave
28189 Aft Toh Tuck Link Toh Tuck Ave
28019 Aft Toh Tuck Ave C'wealth Ave West
20109 Blk 203 C'wealth Ave West
17189 Blk 317 C'wealth Ave West
17179 Clementi Stn Exit B EW23 C'wealth Ave West
Route Overview
Route WAB_logo_20px Bukit Batok Bus InterchangeCommonwealth Ave West (Clementi Stn Exit B)
Passes Through Bt Batok East Ave 3, Toh Tuck Ave
Route Length 5.1 km
Travelling Time 19 – 21 mins
Operator Information
BCM Route Package Bulim Bus Package
Current Operator Tower Transit Singapore Pte Ltd
(Tower Transit Singapore)
Current Depot Bulim Bus Depot
Current Fleet Single-deck & Double-deck buses
Operating Hours
Departure Times from Bukit Batok
Weekdays, except Public Holidays
07:46 – 08:40
Fare Information
Fare Charges regular distance fares


Short Trip Service 106A is a trunk service operating from Bukit Batok Bus Interchange and ends at Commonwealth Ave West (Clementi Stn).

As a Short-Trip Service, the route operates on Weekdays, during the morning peak hours. It mainly supplements the high demand for Service 106 from Bukit Batok Interchange/MRT to industrial buildings near Bukit Batok Street 23, and from residential estates in Bukit Batok to Clementi MRT station.

Departure Timings
  • From Bukit Batok Interchange:
    Weekdays: 07:46, 07:55, 08:04, 08:13, 08:22, 08:31 & 08:40
MRT Stations Served:


Operator History:
  • 17 Sep 2012 – 28 May 2016: SMRT Buses Ltd
  • 29 May 2016 – Present: Tower Transit Singapore Pte Ltd

The Bus Service Operating License (BSOL) for this route will be renewed in 2026 under the Bulim Bus Package.

Route History:
  • 2012 (17 Sep): Introduced from Bukit Batok Int to Commonwealth Ave West (Clementi Stn) during weekday morning peak hours.
  • 2016 (29 May): Operations transferred to Tower Transit Singapore Pte Ltd

Back to Bus Service 106
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