Mumbai Metro Green Line 4, 4A, 10, and 11

February 3, 2026 by Rustomjee

The Green Line Metro in Mumbai is currently under construction and is expected to be completely operational by 2030. It is a completely elevated metro route designed to provide Mumbai residents with a hassle-free travel experience and convenient transportation options.

The MMRDA (Mumbai Metropolitan Region Development Authority) oversees the Green Line Metro Station project. The MMRDA would also build metro stations and depots in Thane’s Vikhroli and Owala villages.

The 57.18 km-long completely elevated Green Line Metro Station (Lines 4, 4A, 10, and 11) is now under construction and will connect Shivaji Chowk (Mira Road), Gaimukh, Kasarawadavali, Wadala, and CST with 48 stations. On September 27, 2016, the Maharashtra cabinet approved the Green Metro Line 4 corridor proposal, and on December 24, 2016, Prime Minister Narendra Modi laid the foundation stone.

The Green Line Metro Mumbai construction is divided into five packages using the engineering, procurement, and construction (EPC) methodology. A joint venture between Reliance Infrastructure and the Italian multinational corporation Astaldi S.p.A. was awarded three packages totalling Rs. 1,584 crores (USD 200 million). Under these plans, a 32.32-kilometer corridor between Wadala and Kasarvadavali in eastern Mumbai would be constructed along LBS Marg and the Eastern Express Highway.

Tata Projects Limited and China Harbour Engineering Company formed a joint venture to secure the final two packages, which totalled Rs. 1,048 crores (USD 130 million). The proposed Green Line metro was launched to give local inhabitants more transport options.

The first phase of the Green Line began in 2023, with many interchanges connecting to other metro lines, buses and suburban rail services. MMRDA publicly revealed the line’s official hue on February 28, 2020, as part of a comprehensive branding campaign to create style guidelines, with consultation from Systra MVA Consulting.

Green Line Metro Route Map

The Green Line metro station in Mumbai is being built in four segments, or parts:

Line 4 – Wadala to Kasarvadavali

Line 4A – Kasarvadavli to Gaimukh

Line 10 – Gaimukh to Shivaji Chowk

Line 11 – Wadala to SPM Chowk

Green Line Metro or Line 4 of Mumbai Metro

The Green Line, Mumbai Metro Line 4, is a rapid transit line that serves Mumbai, India. It is a fully elevated line that runs for 32 km and connects the city’s eastern and western districts. The line has 32 stations and connects Kasarvadavali in Thane to Wadala in Mumbai. It is an important transport link for commuters, greatly reducing travel time between the two suburbs. The project is projected to cost approximately 14,549 crores.

Sr. No.	Station Name	Status	Connections	Layout
1	Kasarvadavali	Under Construction	Green Line 4A (Under Construction)	Elevated
2	Vijay Gardens	Under Construction	None	Elevated
3	Hiranandani Estate	Under Construction	None	Elevated
4	Stretford Avenue	Under Construction	None	Elevated
5	Manpada (Thane)	Under Construction	None	Elevated
6	Kapurbawdi	Under Construction	Orange Line 5 (Under Construction)	Elevated
7	Majiwada	Under Construction	None	Elevated
8	Cadbury Junction	Under Construction	None	Elevated
9	Mahapalika Marg	Under Construction	None	Elevated
10	Thane RTO	Under Construction	None	Elevated
11	Teen Haath Naka, Thane	Under Construction	None	Elevated
12	Mulund Naka	Under Construction	None	Elevated
13	Mulund Fire Station	Under Construction	None	Elevated
14	Sonapur	Under Construction	None	Elevated
15	Shangrila	Under Construction	None	Elevated
16	Bhandup	Under Construction	None	Elevated
17	Bhandup Mahapalika	Under Construction	None	Elevated
18	Naval Housing	Under Construction	None	Elevated
19	Gandhi Nagar (Kanjurmarg)	Under Construction	Pink Line 6 (Under Construction)	Elevated
20	Surya Nagar	Under Construction	None	Elevated
21	Vikhroli	Under Construction	None	Elevated
22	Godrej Company	Under Construction	None	Elevated
23	Shreyas Cinema	Under Construction	None	Elevated
24	Laxmi Nagar (Ghatkopar)	Under Construction	None	Elevated
25	Pant Nagar	Under Construction	None	Elevated
26	Garodia Nagar	Under Construction	None	Elevated
27	Amar Mahal Junction	to be removed	None	–
28	Siddharth Colony	Under Construction	Yellow Line 2 (Under Construction)	Elevated
29	Suman Nagar	to be removed	None	–
30	Anik Nagar Bus Depot	Under Construction	None	Elevated
31	Wadala Truck Terminal	Under Construction	None	Elevated
32	Bhakti Park (Wadala)	Under Construction	Line 1 (Mumbai Monorail) Green Line 11 (Planned)	Elevated

Line 4 Mumbai Metro – Change in Station List

Suman Nagar and Amar Mahal, which were formerly planned stations for Mumbai Metro Line 4, will not be built. The MMRDA decided to close these stations during a meeting headed by the Maharashtra Chief Minister on December 12, 2023.

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Building the stations would have been costly, whereas removing them would save money.

There is insufficient room in the places where stations should be built.

The Amar Mahal station was judged impractical due to the area’s high-tension wire towers and flyovers. There was not enough land available to erect the full station.

Suman Nagar station was decommissioned to save money. It would have been situated at the intersection of Sion-Trombay Road and the Eastern Express Highway (EEH).

With the elimination of the Suman Nagar station, the Siddharth Colony station will be moved to connect with the EEH station on Metro Line 2B.

Line 4 now has 30 stops, with each station scheduled at a distance of one kilometre.

Green Line Metro or Line 4A of Mumbai Metro

Line 4A, which connects Kasarvadavali and Gaimukh, is set to be extended to the north by 2.88 kilometres. In March 2019, the MMRDA invited proposals; in September 2019, J Kumar Infraprojects was awarded civil construction contract worth Rs 342 crore.

The Mumbai Metro Green Line 4A, estimated to cost Rs 949 crore, will include a 20-hectare metro car depot near Mogharpada. This under-construction route will include two elevated stations: Gowniwada and Gaimukh.

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Metro lines 4 and 4A, which connect Wadala TT to Gaimukh, would be the longest train corridor in the Mumbai Metropolitan Region, covering 35.25 km and including 32 stops and 5 interchanges. This Metro line will quickly bridge the gap between Thane and the mainland city.

Sr. No.	Station Name	Status	Connections	Layout
1	Gaimukh	Under Construction	Green Line 10 (Planned)	Elevated
2	Gowniwada	Under Construction	None	Elevated

Green Line Mumbai Metro Current Status

The following is the current status of Mumbai Metro Line 4 and its extension Line 4A.

Trial Runs Underway on a Section of the Line

The first portion of the metro line, a 10.5 km stretch from Cadbury Junction to Gaimukh, is now undergoing trials. Line 4 and its extension Line 4A share a single segment, which is nearing completion.

Following trial runs on the metro section, the Commissioner of Metro Rail Safety (CMRS) will give the go-ahead for passenger operations.

Timeline of Expected Completion and Inauguration

Government authorities and the Mumbai Metropolitan Region Development Authority (MMRDA) have claimed that passenger service on the Cadbury Junction-Gaimukh route will begin in December 2025.

Metro Line 4, which runs from Wadala to Kasarvadavali, will be finished in August 2026.

Future Plans of Mumbai Metro Green Line

The MMRDA is investigating interim measures, such as using inspection pits after Gaimukh station to allow trial runs to continue even in the absence of the permanent depot.

The government also intended to lay the groundwork for a 4A road extension from Gaimukh to the statue of Chhatrapati Shivaji Maharaj in Mira-Bhayander.

Green Line Metro or Line 10 of Mumbai Metro

The Green Line Mumbai Metro Line 10 connects various regions of the city and covers roughly 9.2 km. It has four stations, beginning in Gaimukh and finishing at Shivaji Chowk.

The line will run parallel to the Thane-Bhayandar Highway, connecting with Mumbai Metro Line 9 at Chhatrapati Shivaji Maharaj Chowk. The project is anticipated to cost Rs 3,600 crore.

PM Modi laid the foundation stone for Mumbai Metro Line 10 on September 7, 2020. The line will connect Mira-Bhayander, Thane, Borivali, and the remainder of Mumbai, cutting travel time by 50-75%.

Sr. No.	Station Name	Layout
1	Gaimukh Reti Bundar	Elevated
2	Varsova Char Phata	Elevated
3	Kashimira	Elevated
4	Shivaji Chowk (Mira Road)	Elevated

Green Line Metro or Line 11 of Mumbai Metro

Mumbai Metro Line 11 has been proposed, with 15 metro stations spanning 17.5 kilometers. The route consists of both underground and elevated metro stations. The projected metro line will have an Anik Depot at Wadala. The metro line will begin in Wadala in eastern Mumbai and end at the Gateway of India in the south.

According to officials, the proposal for the development of Mumbai Metro Line 11 is being reviewed. It is expected that the Maharashtra Urban Development Department will sanction it soon. Once authorized, it will be submitted to the Central Government for ultimate approval.

Mumbai Metro Line 11 Key Details

Find below key details of the metro line.

Particulars	Details
Route	Anik Depot in Wadala to SPM Chowk Near Gateway of India
Number of Stations	15 Metro Stations
Expected Completion	2030
Estimated Cost	Rs.16,000 Crore

Mumbai Metro Line 11 Metro Stations

Mumbai Metro Line 11 Proposed Stations	Type
Anik Depot (Wadala)	Ground Level
CGS Colony	Underground
Ganesh Nagar	Underground
BPT Hospital	Underground
Sewri	Underground
Hay Bunder	Underground
Coal Bunder	Underground
Reay Road	Underground
Byculla	Underground
Nagpada Junction	Underground
Bhendi Bazaar	Underground
Crawford Market	Underground
CSMT Metro (Interchange Station for Line 3)	Underground
Fort	Underground
SPM Chowk	Underground

Technical Specifications Of Green Line Metro Station

Design Speed	80 kmph
Average Speed	34 kmph
Track Gauge	Standard Gauge – 1435 mm
Electrification	25 kV, 50 Hz AC OHE
Signalling	Communication-based Train Control (CBTC)

Green Line Metro Station Fare

The pricing, guidelines, and fare structure for the Green Line have yet to be announced. However, MMRDA intends to include cutting-edge technology into its automatic fare collection (AFC) system to enable the usage of Near Field Communication (NFC) phones and QR codes.

Mumbai Metro Line 11 Extension Gets INR 23,884 Crore Boost

The Maharashtra state cabinet has authorized the Mumbai Metro Line 11 project. This line will now be extended to the current Line 4 (Wadala-Thane-Kasarvadavli) and terminated at Chhatrapati Shivaji Maharaj Terminus. It would have 14 stations and is expected to cost INR 23,884 crore.

Aim of the Project

The project’s goal is to improve connectivity in Mumbai by linking major districts throughout the city. It will also reduce traffic congestion and enhance public transport infrastructure.

Key Features of the Project

Key features for the extension of Mumbai metro line 11:-

Feature	Details
Total Corridor Length	17.51 km
Underground Section	13 km
Elevated Section	4.3 km
Revised Alignment	Runs via Regal Circle
Key Landmarks Covered	Gateway of India, Flora Fountain, Crawford Market, Fort
Previously Proposed Route	Narrow lanes and wholesale markets like Abdul Rehman Street
Reason for Change	To address the engineering challenges posed by old residential and commercial structures

Funding for the Expansion Project

The initiative will receive central backing of INR 1,338 crore as equity and INR 917 crore as interest-free junior debt, with the state government handling the loan component. The project will be implemented by the Mumbai Metropolitan Region Development Authority (MMRDA).

Metro Line 11 will provide an easy interchange with Metro Line 3 (Colaba-Bandra-SEEPZ) at CSMT and Metro Line 4 at Wadala, as well as connect Dharavi to the Sion district. The corridor is planned to reduce dependency on suburban trains and decongest central and southern Mumbai.

Green Line Metro Station Facilities

Here is a list of basic but important facilities accessible at all Mumbai metro stations.

Escalators

Elevators

Ramps

Wheelchairs

First Aid

Washrooms

Water Coolers

PIDS

PAS

Customer Care

F&B Facilities

Convenience Stores

Emergency Evacuation

Bank ATM

Ticket Counter

Mumbai Metro Line 11 – South Mumbai Underground Shift

The reconceptualization of Metro Line 11 marks a watershed moment in Mumbai’s Green Line expansion. Originally, the Mumbai Metro Line 11 was planned to include both elevated and underground trains. It will be a 17.5-kilometer route that connects Wadala to the island city’s southernmost point. However, the project will now be carried out wholly as an underground road. This move is in direct response to the dense urban fabric and the preservation needs of South Mumbai’s heritage precincts.

Underground Infrastructure

By January 2026, the project will be well into the design and testing phase. Going underground is a major technological challenge due of the chaotic geology beneath the Mumbai Port Trust area. Furthermore, they must tunnel directly beneath the century-old house complexes in Bhendi Bazaar and Nagpada.

Strategic Alignment: The route begins in the open at the Anik Depot station but shortly moves underground. It passes through key areas such as Sewri and Byculla, then via Crawford Market before arriving at SPM Chowk, near the Gateway of India. It’s a very clever layout for reaching certain specific city hubs.

Engineering Precision: To protect the historic structures in the Fort region, MMRCL is using the New Austrian Tunnelling Method (NATM) in conjunction with standard Tunnel Boring Machines (TBMs), which ensures little surface vibration.

Impact on Urban Connectivity

Feature	2026 Shift
Interchange Potential	Creates a gigantic superhub at CSMT, connecting to Central Railway and the Aqua Line 3.
Heritage Protection	By remaining 20 meters underground, the metro avoids disrupting the skyline of South Mumbai’s Art Deco and Victorian zones.
Surface Relief	Eliminates the requirement for permanent elevated viaducts on LBS Marg and Eastern Freeway approaches, maintaining the road.

The Mumbai Metro Line 11 extension, by going underground, can ease the last-mile difficulty for thousands of passengers arriving from Thane via Line 4. It’s a quick, climate-controlled alternative that’s far more comfortable than attempting to fit into the already overcrowded local train network every day.

Green Line Metro Mumbai Distance to Nearby Landmarks

The following are some of the famous landmarks located near the Green Line Metro Mumbai:

2.1km from Cambridge International Preschool

1.7km from Trimurti English High School and Junior College

1.7km from Action The School of Arts

2.2km from Brahmand Multispeciality Hospital

2.6km from Tieten Medicity – Super Speciality Hospital

6.6km from Hiranandani Hospital

2.9 km from Choudhary Mini Market

3.2km from Hypercity

3.2km from RD Innovative

4.7km from Big Centre Thane

3.3km from MBC Park

Restaurants Near Green Line Metro, Mumbai

There are numerous restaurants around the Green Line Metro. Here are some of the greatest diners and restaurants to suit your taste:

400 metres from Hideaway Resto

350 metres from Desi Vibes

1.5km from Rustic Rasoi

1.4km from Midnight Dhana

350 metres from Cafe Meraki

1.5km from Carnival Family Resto

1.4km from Yoco Moco

1.8km from Shri Swamy, Pure South

1.4km from the Golden Hut

400 metres from Khushi Bar & Restaurant

1 km from New Garvaa Restaurant

300 metres from Hotel Swagat

2.2km from Sai Inn Residency

Residential Projects Near Green Line Metro, Mumbai

The locations surrounding the Green Line Metro Mumbai are ideal for residential reasons. Here are a few residential projects in Kasarvadavali, one of Mumbai’s Green Line districts. If you want to buy a house in this neighbourhood, the price ranges from Rs. 7,500 to Rs. 11,700 per square foot. Renting a property costs between Rs. 18 and Rs. 28 per square foot.

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Summary For Green Line Metro Mumbai

Green Line Metro Mumbai is divided into four lines: Line 4, Line 4A, Line 10, and Line 11, all of which provide convenient access to the rest of the city. The metro stations on these lines are fully equipped to provide you with an unforgettable travel experience. Furthermore, the availability of several public transportation options such as auto rickshaws, buses, and taxis makes it easy to reach to these metro stations.