Cross Island Line: Stations, Phases and Opening Dates

The Cross Island Line (CRL) is Singapore's next major MRT project: a fully underground line stretching approximately 67 km and serving 27 stations across the island. When complete, it will be the longest underground line in the MRT network, linking the east, north-east, west, and future Changi Terminal 5 without a single surface track.

For home buyers and owners along the corridor, the CRL is not just a transport upgrade. It changes commute times, reshapes district desirability, and often precedes shifts in property interest. This article breaks down the three phases, the stations confirmed so far, and the timelines you need to plan around.

What is the Cross Island Line?

The Cross Island Line is the eighth MRT line in Singapore. It runs east–west across the island, intersecting with existing lines at multiple points to create new transfer options and relieve congestion on the East-West and North-South lines.

Unlike the Thomson-East Coast Line or the Circle Line, the CRL does not loop around the city centre. Instead, it cuts across the middle of the island, connecting Pasir Ris and Changi in the east to Jurong in the west, with branches reaching north-east and south-west corridors. This geometry matters for residents in towns that have never had a direct rail link to the other side of the island.

The line is being built in three phases, plus a Punggol Extension. Each phase opens a different segment, so the benefits arrive gradually rather than all at once.

When will each phase open?

Phase 1 — widely reported for 2030

Phase 1 of the CRL is expected to open around 2030, according to widespread reporting. The Land Transport Authority (LTA) has not issued a fresh press release confirming this exact year in the sources we reviewed, but the date is consistently cited in parliamentary replies and media coverage. We treat it as the working timeline until LTA updates its official project page with a firmer date.

Phase 1 includes interchange stations at:

• Pasir Ris — East-West Line
• Hougang — North-East Line
• Ang Mo Kio — North-South Line
• Bright Hill — Thomson-East Coast Line

These four interchanges alone will dramatically shorten cross-island journeys. A resident in Ang Mo Kio, for example, will be able to reach the east coast without travelling south to Bishan or City Hall first.

Phase 2 — targeted for 2032

LTA announced in September 2022 that Phase 2 is targeted to open by 2032. This segment is approximately 15 km long and runs entirely underground with six stations:

Construction began with a groundbreaking ceremony at Clementi station on 7 July 2025. LTA confirmed the start of works and noted that tunnelling and station excavation would proceed through the late 2020s.

For home owners in the Clementi and King Albert Park corridors, Phase 2 brings a second MRT line within walking distance, which typically improves connectivity and can support property values over the long term.

Phase 3 — late 2030s

Phase 3 was announced on 31 July 2026. LTA's joint release confirmed that this segment will be approximately 10 km long with four underground stations. Construction is slated to begin in 2027, with completion expected in the late 2030s.

The exact station names for Phase 3 have not been published in the verified sources we reviewed. Once LTA releases the detailed alignment, we will update this article.

Punggol Extension — expected by 2032

The CRL Punggol Extension is expected to open by 2032, according to LTA. Construction works commenced in 2023. The extension will connect Punggol to the main CRL corridor, giving north-east residents a faster route to the west and to Changi.

The specific station names for the Punggol Extension have not been confirmed in the sources we reviewed.

Which towns and districts are affected?

One of the most common questions we hear is: Which HDB towns and districts fall within 1 km of a CRL station?

The honest answer is that LTA has not published a definitive list of every block, street, and district boundary in relation to the CRL alignment. What we can say is that the following areas are broadly served by the confirmed station locations:

• East: Pasir Ris, Tampines North, Changi
• North-East: Hougang, Serangoon North, Defu, Punggol
• Central-North: Ang Mo Kio, Bright Hill, Tavistock
• West: Clementi, King Albert Park, West Coast, Jurong Lake District

If you are evaluating a specific property, do not rely on district-level assumptions. Use LTA's official station maps once they are released, or check the URA Master Plan for confirmed transport corridors. Proximity to an MRT station is measured by walking distance, not straight-line radius, so the shape of the estate and the location of pedestrian paths matter.

For district-level context on property trends, see our district guides.

How the CRL changes connectivity for each area

East corridor: Pasir Ris to Changi

Pasir Ris residents already have the East-West Line, but the CRL interchange gives them a direct western connection without backtracking through Tampines or City Hall. The Changi Terminal 5 station — confirmed by LTA on 25 July 2025 as an interchange with the Thomson-East Coast Line — will tie the airport expansion into the wider rail network.

North-east corridor: Hougang, Defu, Punggol

Hougang is already on the North-East Line, but the CRL interchange creates a new cross-island route. The Punggol Extension will give Punggol residents a one-seat ride to the west, bypassing the need to travel south to Serangoon or Hougang first.

Central-north corridor: Ang Mo Kio, Bright Hill

Ang Mo Kio is one of Singapore's most established HDB towns. The CRL interchange at Ang Mo Kio station adds a second line to a town that has relied on the North-South Line for decades. Bright Hill, currently served by the Thomson-East Coast Line, becomes a three-line junction, which improves access to both the city centre and the western suburbs.

West corridor: Clementi to Jurong Lake District

Clementi is already on the East-West Line. The CRL adds a second interchange, making the town a more important transit node. Jurong Lake District is Singapore's planned second central business district, and the CRL station there will support the area's long-term commercial and residential growth. West Coast, currently without MRT access, gets its first station on the CRL.

Construction status: what we know from 2025–2026

• 7 July 2025: Groundbreaking ceremony for CRL Phase 2 held at Clementi station. LTA announced the commencement of construction.
• 25 July 2025: LTA confirmed Changi Terminal 5 station as an interchange with the Thomson-East Coast Line.
• 31 July 2026: LTA announced Phase 3 details — four stations, 10 km, construction starting 2027, completion in the late 2030s.

Beyond these milestones, LTA has not published detailed monthly progress reports for 2025–2026 in the sources we reviewed. For the latest construction updates, check LTA's CRL project page.

What this means for home buyers and sellers

If you are buying or selling near the CRL corridor, the phased opening matters more than the final completion date.

Buyers: A home near a Phase 1 station (opening ~2030) will see connectivity improve sooner than one near a Phase 3 station (late 2030s). Factor the timeline into your holding period and resale plans. Do not assume that all CRL stations will deliver the same value uplift at the same time.

Sellers: If your property is near a station opening in 2032 or later, the transport premium may not be fully priced in yet. Some buyers discount distant future infrastructure because of uncertainty. Be prepared to explain the timeline and the specific interchange benefits.

Investors: The Jurong Lake District and Punggol Extension corridors are tied to broader government plans (Jurong as a second CBD, Punggol as a digital district). The CRL is a supporting piece of that story, not the whole story.

Frequently asked questions

How we got these numbers

Every station count, length figure, and opening year in this article comes from official LTA press releases and project pages. We do not use estimates from property marketing materials or unverified social media posts. Where LTA has not confirmed a detail — such as the exact Phase 1 opening year or the names of Phase 3 stations — we say so explicitly.

If you spot an update we have missed, contact us and we will review it.

Sources

• LTA — Cross Island Line project page, 2026
• LTA — Cross Island Line Phase 2 announcement, 2022
• LTA — Construction commences on CRL Phase 1, 2023
• LTA — Construction begins on CRL Phase 2, 2025
• LTA — CRL Punggol Extension construction commences, 2023
• LTA — Phase 3 announcement, 2026