A sixteen-year promise, finally close to delivery
The Johor Bahru-Singapore Rapid Transit System Link has been talked about since 2010, shelved once, relaunched in 2020, and delayed more than once since. After all that, it's now genuinely close: construction has passed the 90% completion mark, with systems testing underway and officials from both countries describing the remaining work as a final-phase sprint rather than a question of whether it'll get built at all.
When it opens, the RTS Link will replace what's currently one of the more miserable border crossings in Southeast Asia — the Johor-Singapore Causeway, which regularly sees hours-long queues for the roughly 350,000 people who cross it daily — with a dedicated rail shuttle that makes the same trip in about five minutes.
The basics: route, speed, and capacity
The line itself is short and simple by design: a 4-kilometre shuttle connecting Woodlands North station in Singapore, which sits on the Thomson-East Coast Line, to Bukit Chagar station in central Johor Bahru, with no stops in between. The ride is expected to take about five minutes, and the system is built to carry up to 10,000 passengers per hour in each direction.
A key design feature is co-located Customs, Immigration, and Quarantine facilities at both stations — meaning passengers clear immigration once, at their point of departure, rather than going through checks on both sides of the crossing the way Causeway traffic currently does. The Bukit Chagar terminus alone is being built with 100 e-gate lanes, 10 security screening lanes, and 18 baggage scanners to handle the volume.
When it's actually opening
This is the part that's shifted around the most. For most of 2025 and into mid-2026, both governments were publicly targeting an end-of-2026 launch, and Singapore's Parliament referenced that same timeline as recently as May 2026. More recent statements from Malaysia's Transport Minister Anthony Loke, however, have pointed to a January 2027 launch, describing the project as entering its "critical phase" ahead of that date and expressing confidence that final testing could begin as early as September 2026.
In practical terms, the honest answer right now is: late 2026 to early 2027, with the exact month still moving depending on which recent official statement you're reading. Given the project's history of slipping, treating "early 2027" as the safer planning assumption is probably wise for anyone timing a trip around it.
What it costs, and what happens to the current options
Fares are expected to land somewhere in the range of S$5 to S$7 per trip, positioning the RTS Link as a premium but still accessible alternative to existing crossing methods. The system will be jointly operated by RTS Operations, a joint venture between Singapore's SMRT and Malaysia's Prasarana.
The existing KTM Shuttle Tebrau train, which currently handles some cross-border rail traffic, is expected to wind down within roughly six months of the RTS Link opening, according to the Johor state government — though Malaysia has reportedly asked Singapore about extending it temporarily during the transition period.
Why this is about more than just shorter queues
The RTS Link isn't only a transit upgrade — it's being positioned as foundational infrastructure for the Johor-Singapore Special Economic Zone, the broader cross-border economic cooperation framework both governments have been building out. At full capacity, the line is projected to cut Causeway congestion by at least 35%, a meaningful shift for a crossing that's long been one of the most congested land borders in the region.
For everyday travelers, the practical upside is straightforward: a day trip to Johor Bahru that currently involves budgeting an unpredictable hour or more for border queues becomes, at least in theory, a quick hop you can do on a whim — assuming the final months of testing go as smoothly as officials on both sides are currently promising.
Frequently Asked Questions
When will the RTS Link open?
Official targets have ranged from end-2026 to January 2027, depending on the most recent statement. Malaysia's Transport Ministry has more recently pointed to a January 2027 launch, while earlier 2026 statements from both governments referenced an end-of-2026 opening.
How long does the RTS Link journey take?
About five minutes between Woodlands North station in Singapore and Bukit Chagar station in Johor Bahru, with no stops in between.
How much will the RTS Link cost to ride?
Fares are expected to be in the range of roughly S$5 to S$7 per trip, though final pricing has not been officially confirmed.
Will I need to go through immigration separately on each side?
No. The RTS Link uses co-located Customs, Immigration, and Quarantine facilities, so passengers clear immigration once at their departure station rather than at both ends of the trip.
What happens to the current KTM Shuttle Tebrau train?
It's expected to be phased out within about six months of the RTS Link's opening, according to the Johor state government, though a temporary extension has reportedly been discussed.
