Dubai approves fully underground Metro Gold Line

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Dubai has approved the Metro Gold Line, a Dh34 billion fully underground rail corridor that will stretch 42 kilometres across the city, marking the emirate’s largest single public transport investment to date.

A new backbone for Dubai’s expanding metro network

Publicly available information shows that the Metro Gold Line will add 42 kilometres of track and 18 new stations to Dubai’s urban rail system, making it the fourth line in the network and the first designed to run entirely below ground. The project was approved on 22 April 2026, with a target opening date of 9 September 2032.

According to published coverage in regional transport and real estate media, the route is planned to begin near Al Ghubaiba in old Dubai, before running inland through Business Bay and Meydan, then north and east through emerging residential clusters such as Jumeirah Village Circle, finally reaching Jumeirah Golf Estates. Along the way, the line is expected to pass through 15 key districts identified as priorities for future growth.

Reports indicate that the Gold Line has been conceived as a capacity booster for the wider network rather than a standalone corridor. It is planned to connect with the existing Green Line at Al Ghubaiba and with the Red Line at both Business Bay and Jumeirah Golf Estates. Further integration is envisaged with Etihad Rail at Meydan and Jumeirah Golf Estates, creating a direct interface between Dubai’s urban metro and the national railway.

Local coverage notes that the line has been designed to run at depths of up to about 40 metres in certain sections. This approach allows the alignment to weave beneath dense urban fabric and major highways without the need for extensive surface demolition, while also avoiding conflicts with utilities and other infrastructure.

Largest transport investment in Dubai’s history

According to data circulated by Dubai-focused business and property outlets, the Gold Line carries an estimated capital cost of around Dh34 billion, or just over 9 billion dollars, positioning it as the most expensive single transport scheme ever undertaken in the emirate. The scale of the project reflects Dubai’s broader strategy of accommodating rapid population and real estate growth with high-capacity public transport.

Coverage in regional planning and infrastructure reports indicates that the Gold Line is expected to serve roughly 1.5 million residents once operational, with projected ridership benefitting both established districts and new master-planned communities. Planners have aligned the underground corridor with more than 50 large-scale real estate developments currently under construction or in advanced planning.

Information circulated by transport analysts suggests the project schedule foresees tendering of major construction packages beginning in 2026, with contract awards anticipated in 2027. The multi-year build-out is likely to be phased, with tunnelling, station excavation, systems installation and testing extending into the early 2030s ahead of the planned 2032 opening.

For Dubai’s broader rail strategy, the Gold Line sits alongside the already under-construction Blue Line as part of a long-term expansion that aims to push the metro network deeper into inland communities and improve resilience during major events and future growth cycles.

Route, stations and underground design

Detailed guides published by local transport specialists outline a preliminary alignment of 18 stations along the 42 kilometre corridor, although the names and exact positions remain subject to refinement. Early maps show interchange hubs at Al Ghubaiba, Business Bay, Meydan and Jumeirah Golf Estates, with intermediate stops serving areas such as Safa, Al Quoz, Al Khail Road developments and Jumeirah Village Circle.

Engineering-focused coverage highlights that, unlike Dubai’s existing elevated viaducts on large sections of the Red and Green Lines, the Gold Line will be fully underground. This design choice addresses both urban and climatic considerations, reducing visual impact in dense neighbourhoods and allowing stations to be integrated beneath new mixed-use developments.

Reports on the technical concept describe a combination of deep-bored tunnels and mined station caverns, with platforms and concourses stacked vertically to minimise the footprint. Depths of up to about 40 metres will require high-capacity vertical circulation systems, likely including banks of high-speed lifts alongside escalators to manage peak crowds.

Urban-planning commentary notes that the subterranean approach frees up surface land for public realm projects, such as parks, plazas and pedestrian corridors, which can be layered above station boxes. This is seen as particularly important in older parts of Dubai where street-level space is already constrained.

Strategic links to Etihad Rail and new districts

According to recent explanatory pieces in UAE transport media, one of the defining features of the Gold Line is its planned integration with Etihad Rail, the emerging national railway that will eventually link major cities across the country. Interchange facilities at Meydan and Jumeirah Golf Estates are envisioned as multi-modal hubs, where long-distance rail, metro, buses and other services converge.

By offering metro access to Etihad Rail stations, the Gold Line is expected to make intercity journeys more seamless for residents and visitors, particularly those travelling between Abu Dhabi, Dubai and the Northern Emirates. Travel analysts note that this connection is part of a wider policy goal to encourage a shift from private cars to rail for both commuting and leisure trips.

Beyond intercity connectivity, the underground corridor is being positioned as a catalytic project for inland districts that have, until now, depended primarily on road transport. Neighbourhoods along Al Khail Road, Meydan and Jumeirah Village Circle have seen intense residential and hospitality development in recent years, and the new line is expected to improve accessibility for both residents and tourists.

Real estate commentary suggests that metro access historically correlates with higher occupancy and capital values in Dubai, and similar effects are anticipated around key Gold Line stations. However, analysts also point out that long construction timelines and evolving station designs mean property buyers and investors will need to track official planning updates over the coming years.

Implications for visitors and future mobility

Travel and lifestyle publications have started to frame the Gold Line as a future asset for visitors, particularly those who split their time between heritage areas, Downtown Dubai and new suburban resorts. With direct underground connections planned between Al Ghubaiba, Business Bay, Meydan and emerging residential clusters, tourists may eventually be able to move across the city with fewer interchanges and less reliance on taxis or ride-hailing.

For inbound travellers arriving by long-distance rail, the planned Etihad Rail interchanges could provide a metro link into core districts without the need to transfer to road-based modes. This model mirrors integrated rail systems in other major cities where intercity and urban networks share hubs.

Mobility specialists also note that a fully underground line offers operational advantages in Dubai’s climate, with stations and trains shielded from high summer temperatures and sandstorms. In combination with the upcoming Blue Line and other projects, the Gold Line is viewed as part of a shift toward a denser, rail-centric transport grid that supports higher urban densities and reduced per-capita car use.

While the first passengers are not expected to ride the Gold Line until the early 2030s, the approval of the project signals a long-term commitment to expanding high-capacity public transport. For both residents and future visitors, the line is set to reshape how people move between historic waterfront districts, central business hubs and rapidly developing inland neighbourhoods.