Causeway Link CW1

Causeway Link CW1 is a cross-border bus service operated by Malaysian bus operator Handal Indah (Causeway Link), plying between Kranji MRT Station and JB CIQ Complex in Johor Bahru, Malaysia. It is one of three Causeway Link routes across the Causeway, alongside CW2 and CW5.

Commuters can start and end their journeys at Larkin Bus Terminal in Johor Bahru for the same fare by transferring to/from Causeway Link CWL at JB CIQ. However, passengers boarding at Larkin must pay a facilities charge on top of the bus fare.

Service CW1 is a cross-border route connecting Kranji MRT to Johor Bahru CIQ via the Causeway. It is one of several cross-border bus services operating this Kranji—JB CIQ route alongside Singapore local bus Services 160, 170 and 170X.

Causeway-plying CW services do not stop at any bus stops in Singapore except the designated boarding point (at Kranji MRT Station for CW1). Due to varying traffic conditions at the Causeway, travel times and waiting times may increase significantly when traffic congestion occurs.

Between Larkin Terminal and JB CIQ

Causeway Link operates the CWL bus service between JB CIQ and Larkin Sentral. Free transfer is provided for commuters from Singapore transferring from Causeway Link bus services (CW1, CW2 & CW5). Passengers at JB CIQ heading towards Larkin Sentral can board Service CWL after clearing Malaysia immigration.

Passengers boarding CWL from Larkin must pay a facilities charge on top of the bus fare.

Causeway Link Cross Border Services (Woodlands Crossing)

Checkpoint Transfer:

Between Woodlands Checkpoint and JB CIQ, commuters may board any Causeway Link bus service across the border (CW1, CW2 or CW5). Some buses may display service LOOP1 which only plies the stretch between checkpoints to boost frequency. Card / QR Code validation is required during boarding only (tap in).

Fare

Sector-based fares

Fares are charged separately for each sector of the journey. Each sector is recorded through a tap-in, with the applicable fare deducted based on the sector travelled.

A cross-border journey may comprise up to three sectors:

• Singapore sector
• Cross-border sector
• Malaysia sector

This fare structure applies in both directions — Singapore to Malaysia and Malaysia to Singapore.

Payment Methods

Cashless payment is accepted via:

• ManjaLink Card
• Mastercard
• Visa
• LUGO App QR Code (Single Journey Ticket)
  Single-journey tickets can be purchased through the LUGO App. A QR code is generated upon purchase and must be scanned at the bus validator when boarding.
• EZ-Link Card (only at Kranji MRT (CW1), Queen Street (CW2) & Newton Circus (CW5)).
  Passengers should retain their ticket and present it for validation when reboarding at Woodlands Checkpoint or JB CIQ for CW services to Larkin

The currency charged depends on the journey’s origin:

• Singapore-originating journeys: fares are charged in Singapore dollars (SGD).
• Malaysia-originating journeys: fares are charged in Malaysian ringgit (MYR).

ManjaLink fares / top-ups in Singapore Currency will be converted to Malaysia Currency (RM) based on the prevailing exchange rate published on the ManjaLink website.

Note: Cashless payment requirements are being implemented in phases, with cashless-only payment at Queen Street (CW2) and Newton Circus (CW5) from 20 August 2026, followed by the wider implementation (all services) from 1 October 2026.

• * = Promotional fare for Manjalink card only
• Passengers boarding at Larkin must pay an extra RM2 facilities charge on top of the bus fare.
• Terms & Conditions, inclusive of concession eligibility, are available on Causeway Link website

Route Map towards JB Customs

Route Map towards Kranji MRT

Gallery:

Bus CW1 - Causeway Link Yutong ZK6118HGA (JQT736)

Bus CW1 - Causeway Link Yutong ZK6118HGA (JRK2522)

Bus CW1 - Causeway Link Yutong ZK6118HGA (JQT5728)

Causeway Link Sksbus SA12-300 (JPE8708) – Service CW1

MAN 18.250 / SL252 (JGX4720) - Service CW1

MAN 18.310 (JHG1162) - Service CW1

MAN 18.310 (JHA1371) - Service CWL

Causeway Link CW1 at Berth 3 of Kranji MRT Station Bus Stop

History

Causeway Link CW1 was introduced in May 2003 between Larkin Ter and Kranji MRT via Kotaraya II. It was the first bus service launched by Handal Indah Sdn Bhd (branded Causeway Link), and the second cross-border public bus service to be launched since the introduction of Bus Service 170 in 1971, thus breaking an over 30-year monopoly of cross-border public bus services offered only by Service 170 operated by SBS Transit and its predecessor companies.

The bus route launched with a fleet of eight buses. Fares from Singapore were $1.30 to Larkin, $1.00 to Kotaraya II, and $0.80 to Woodlands/JB Checkpoint.

• 2003 (May): Introduced between Larkin Ter and Kranji MRT via Kotaraya II
• 2005 (1 May): Fares increased to $1.60 to Larkin, $1.30 to Kotaraya II, and $1.00 to Woodlands/JB Checkpoint
• 2013 (18 Nov): Fares increased
  From Kranji MRT: S$0.80 to JB CIQ, $1.30 to Larkin
  Within JB: RM1.40 from JB CIQ – Larkin Ter
• 2014 (6 Oct): Fares increased after an increase in Causeway toll charges
  From JB: RM1.90 from Larkin, RM1.50 from JB CIQ
  From Kranji MRT: S$1.00 to JB CIQ, $1.50 to Larkin
• 2020 (18 Mar): Suspended amid COVID-19 pandemic cross-border travel restrictions
• 2022 (1 May): Services resumed after the lifting of cross-border travel restrictions
• 2023 (May): Improvement of peak-hour frequencies to ~5 mins per bus during peak hours [Link]
• 2025 (Nov): Last bus timing extended to 00:30 from Kranji MRT; 00:00 from JB CIQ
• 2026 (Jul): Operating hours updated

External Links & References:

• Service CW1 – Causeway Link

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