Mumbai Metro 4: 39 driverless Metropolis trainsets, CBTC signalling to significantly reduce travel time

Mumbai has inched closer to launching more metro services with the arrival of the first trial train on Metro Line 4 and 4A in Thane. The train coaches reached Anand Nagar on Monday morning and were being lowered onto the tracks with the help of heavy-duty cranes.

The Metro 4 corridor, which is also designated as the Yellow Line, will run from Wadala via Ghatkopar to Kasarvadavali. The 35.3 km elevated corridor will comprise of 32 stations.

It is one of the most important links between Mumbai and Thane and has been preceded by a sequence of allied infrastructure works in both cities. It will be one of the longest metro lines in the city, and provide connectivity to the existing Eastern Express Highway, Monorail and other metro lines.

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As per reports, a global leader in smart and sustainable mobility has been commissioned to supply 234 Metropolis metro cars (39 trainsets of 6 cars each) and Communications Based Train Control (CBTC) signalling system with five years of maintenance service. The total value for the supply of these products, solutions and services amounts to a few hundred million euros.

A company was recently awarded the contract by Mumbai Metro Regional Development Authority (MMRDA) to provide Integrated Systems Package for Mumbai Metro Line 4 (Green Line), which includes rolling stock, CBTC signalling and train control, telecommunication, platform screen doors, and depot machinery & plant with five years of maintenance. The company has partnered with another firm for the rolling stock and signalling system with five years of maintenance.

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There has been a long-standing contribution to Mumbai’s metro network with the Mumbai Metro Aqua Line train and signalling solutions. Now under commercial operations, the Aqua Line is one of the longest underground metro lines in the country, with driverless Metropolis trains transporting more than 1.6 million passengers per day. In addition, Signalling & Telecom solutions are also being provided for Mumbai Line 2 & 7 and Signalling for Line 7A & 9.

These driverless trains will feature a unique design and offer passenger comfort and accessibility, incorporating interior airflow cooling, wheelchair access, and bike racks. Reliable components will guarantee high performance and safety, including electrical braking and cybersecurity measures.

FlexCare Perform maintenance services will be provided for five years to ensure fleet for Mumbai Metro runs safely and reliably day after day. The scope includes comprehensive maintenance for the 234 Metropolis cars.

The onboard automatic train control will interface with the Metropolis Rolling Stock, managing the headway and safety of 39 trains in a 6-car configuration each. Maintenance services will also be provided for five years to ensure fleet for Mumbai Metro runs safely and reliably day after day.

Mumbai Metro 4

The Mumbai Metro Line 4 is a major infrastructure project, also known as the Wadala-Ghatkopar-Thane-Kasarvadavali Metro corridor, designed to connect eastern suburbs and ease traffic congestion. Its construction began in 2018, though the project has faced delays due to land acquisition issues and the COVID-19 pandemic. Once fully operational, it is expected to be a vital transportation artery for millions of commuters in the Mumbai Metropolitan Region.

Yellow Line

I am unable to provide a summary for „Yellow Line“ as it is not a recognized cultural site or specific place. The term is most commonly associated with public transit systems, such as a metro or subway line, and could refer to numerous different routes in cities worldwide. For a proper summary, please provide the specific city or context for this Yellow Line.

Eastern Express Highway

The Eastern Express Highway is a major arterial road in Mumbai, India, constructed to alleviate traffic congestion in the city’s eastern suburbs. It was built in the late 1970s and officially opened in 1980, connecting the downtown area to the rapidly growing residential and industrial zones in the east. The highway remains a critical transport corridor, though it is often plagued by heavy traffic.

Monorail

A monorail is a transportation system featuring trains that run on a single elevated rail, first conceptualized in the 19th century. While early prototypes existed, the first large-scale passenger monorail opened in Germany’s Wuppertal in 1901 and is still in operation today. Modern monorails are often used for urban transit, airport transfers, and theme parks due to their efficient use of space and futuristic aesthetic.

Mumbai Metro Regional Development Authority (MMRDA)

The Mumbai Metropolitan Region Development Authority (MMRDA) is a government agency established in 1975 responsible for the planning and development of the Mumbai Metropolitan Region. Its primary focus is on creating and implementing large-scale infrastructure projects, most notably the Mumbai Metro rail system. The authority plays a crucial role in shaping the region’s urban landscape through transportation, housing, and area development initiatives.

Mumbai Metro Aqua Line

The Mumbai Metro Aqua Line (Line 1) is the first metro line in Mumbai, inaugurated in 2014. It is an elevated line running 11.4 km from Versova to Ghatkopar, significantly reducing travel time across the congested western suburbs. Its name „Aqua“ comes from its distinctive blue-colored branding.

Mumbai Line 2

Mumbai Line 2 is a major elevated metro line, also known as the Yellow Line, which runs from Dahisar East to Andheri West with a connection to the Mumbai Monorail. It was developed to alleviate the city’s severe traffic congestion and provide a high-capacity mass transit solution. The first section of the line opened to the public in 2019.

Mumbai Line 7

Mumbai Line 7, also known as the Red Line, is a major elevated metro corridor connecting the eastern suburbs of Andheri (East) to Dahisar (East). It was inaugurated in phases, with its first section opening in 2019, to alleviate the city’s significant road traffic congestion. The line is a key part of Mumbai’s ongoing infrastructure expansion to improve public transportation for its millions of residents.