Singapore Bus 66 Route Complete Guide (2026 Real-Time Arrival & Commuting Tips)

If you're commuting around Jurong East (28009), Bukit Batok and Upper Bukit Timah, Bus 66 is one of the most convenient loop services in western Singapore. Here's everything you need to know — including route details, first and last bus timing, key stops, and how to check real-time arrivals.

Bus 66 Route Overview

Route: Jurong East (28009) to Jurong East (28009) [Loop]
Operator: Tower Transit Singapore
Service Type: Loop service (starts and ends at Jurong East Interchange)
Bus 66 operates as a circular service, connecting major residential estates and MRT access points before returning to Jurong East (28009).

Bus 66 First & Last Bus Timing (2026)

From Jurong East Interchange

Weekdays

First Bus: 5:30 AM
Last Bus: 11:00 PM

Saturdays

First Bus: 5:30 AM
Last Bus: 11:00 PM

Sundays & Public Holidays

First Bus: 6:00 AM
Last Bus: 11:00 PM
Timing may vary slightly during festive periods or road closures. Install Busio app to check real-time bus information before heading out.

Key Stops Along Bus 66

Bus 66 connects multiple residential and transport nodes, including:

•  Jurong East Interchange
•  Jurong Gateway Road
•  Bukit Batok West
•  Bukit Batok Road
•  Upper Bukit Timah Road
•  Jalan Jurong Kechil
•  Return to Jurong East

This makes it especially useful for residents commuting within the west region.

MRT Connections Along Bus 66

You can transfer to several MRT lines along the route:

•  Jurong East MRT (North-South Line) / Jurong East MRT (East-West Line)
•  Bukit Batok MRT (North-South Line)
•  Beauty World MRT (Downtown Line)

Bus 66 is a practical alternative if you prefer fewer train transfers or need direct estate connectivity.

Bus 66 Frequency

Service intervals typically vary by time of day:
Peak Hours: ~7–10 minutes
Off-Peak: ~12–16 minutes
Late Evening: ~14–18 minutes
Actual waiting time may change depending on traffic conditions.

How to Check Real-Time Bus 66 Arrival Time?

Instead of relying only on scheduled timing, use a real-time bus tracking app like Busio to:

•  Check live bus arrival timing
•  Track bus location along the loop
•  Set reminders before the bus arrives
•  Plan faster alternative routes

This is particularly helpful during peak commuting hours in Jurong and Bukit Batok.

Is Bus 66 Good for Daily Commute?

Bus 66 is ideal if you:

•  Live around Jurong East or Bukit Batok
•  Need access to Upper Bukit Timah
•  Prefer a direct estate-to-estate connection
•  Want an alternative to short MRT hops