SBS Transit Bus Service 146

SBS Transit Bus Service 146 is a trunk service operating between Woodleigh and Bartley Road, serving the new residential estates within Bidadari.

Service 146 will be extended to loop at Kovan MRT & Kovan Hub from 14 Dec 2025.

Route Overview
Route	Woodleigh Bus Interchange ↔ Bartley Road [From 14 Dec 2025] Woodleigh Bus Interchange ↺ Hougang Street 21 (Loop)
Passes Through	Upper Serangoon Road
Route Length	Towards Bartley Rd: 3.1 km						Towards Woodleigh: 3.4 km
Travelling Time	15 mins
Operator Information
BCM Route Package	Serangoon–Eunos Bus Package
Current Operator	SBS Transit Ltd
Current Depot	Hougang Bus Depot (HGDEP)
Current Fleet	Single-deck buses
Operating Hours
Departure Times from Woodleigh	Daily
	06:00 – 00:00
[Till 13 Dec 2025] Departure Times from Bartley Rd (Aft Upp Paya Lebar Rd)	Daily
	06:00 – 00:00
Operating Frequency
From Woodleigh	6:30am–8.30am			8.31am–4.59pm			5.00pm–7.00pm			After 7.00pm
Weekdays	12 mins			15 mins			12 – 15 mins			12 – 15 mins
Saturdays	15 mins			15 mins			15 mins			15 mins
Sundays / Public Holidays	15 mins			15 mins			15 mins			15 mins
[Till 13 Dec 2025] From Bartley Road	6:30am–8.30am			8.31am–4.59pm			5.00pm–7.00pm			After 7.00pm
Weekdays	12 mins			15 mins			12 – 15 mins			12 – 15 mins
Saturdays	15 mins			14 – 15 mins			15 mins			15 – 16 mins
Sundays / Public Holidays	15 mins			14 – 15 mins			15 mins			15 – 16 mins
Fare Information
Fare	Charges regular distance fares

Bus Service 146 serves new housing estates in Bidadari, connecting them to the nearby Bartley and Woodleigh MRT stations, as well as amenities such as The Woodleigh Mall.

Within Bidadari town, the service serves the new housing estates such as:

• Woodleigh Hillside
• Woodleigh Glen
• Woodleigh Village
• Alkaff Courtview
• Alkaff Oasis
• Alkaff Lakeview

At launch, the route started and ended at pair of bus stops along Bartley Road (start: Aft Upp Paya Lebar Rd; end: Bef Upp Paya Lebar Rd) while looping at Bidadari Park Drive with buses performing layovers at Hougang Bus Depot. With the opening of Woodleigh Integrated Transport Hub on 20 Apr 2025, the route was amended to be a bi-directional service from both Woodleigh Bus Interchange and Bartley Road.

Under the Land Transport Authority’s Bus Connectivity Enhancement Programme (BCEP), the service would be extended to loop at Hougang Street 21 (Kovan Hub) from 14 December 2025, via Hougang Ave 3, Hougang Close, Hougang Ave 1, Tampines Rd and Kovan MRT Station.

Future Plans

With the extension of Service 146 to loop at Hougang St 21 in December 2025, 2 pairs of new bus stops are planned to be served by Service 146 in the future. These are:

• 1 pair along Hougang Close
• 1 pair along Hougang Ave 1

MRT Stations Served

• NE11 Woodleigh
• CC12 Bartley
• NE13 Kovan  [From 14 Dec 2025]

Special Departures

[From 14 Dec 2025]

• Hougang St 13 (Blk 181) → Woodleigh Int via Hougang St 21
  Daily from 05:25 till first bus from Woodleigh Int

Gallery

Operator Posters

Operator History:

• 25 Feb 2024 – Present: SBS Transit Ltd

Route History:

• 2024 (25 Feb): Introduced between Bartley Road and Bidadari Park Drive (Loop)
• 2025 (20 Apr): Extended to Woodleigh Integrated Transport Hub; Amended to be a bi-directional service between Woodleigh Bus Interchange and Bartley Road
• 2025 (14 Dec): Extended to loop at Hougang St 21 under the LTA’s Bus Connectivity Enhancement Programme (BCEP).

Past Routings

Back to Bus Services