Kapurbawdi
19.22348, 72.97741 (MMRDA's alignment file, Mar 2025)
Choose a station on the map or in the list.
Street level
The street view for the chosen station appears here.
Watch Mumbai Metro Line 4 reach Thane,
stretch by stretch.
The first stretch, Gaimukh to Cadbury Junction in Thane, is built and in trial runs. It waits for the safety commissioner's approval. The rest of the line to Wadala is still being built: on 31 Aug 2026, MMRDA put pier work at about 95 per cent and the deck slab at about 92 per cent. MMRDA counts 30 stations on Line 4; Line 4A adds two.
VerifiedMMRDA (opens source in a new tab)
Ride the lineRoute
Thirty-two stations, Bhakti Park in Wadala to Gaimukh in Thane, Line 4A included. Scroll to ride the line station by station. Distances follow MMRDA's alignment file of March 2025.
Bhakti Park Metro
Station 1 of 32
0.00 km from the start of the line at Bhakti Park Metro VerifiedMMRDA (opens source in a new tab)
Change for Mumbai Monorail (Chembur-Wadala-Jacob Circle)VerifiedMMRDA DPR (2016) (opens source in a new tab)
Under construction Verified
Wadala TT
Station 2 of 32
0.97 km from the start of the line at Bhakti Park Metro VerifiedMMRDA (opens source in a new tab)
Under construction Verified
Anik Nagar Bus Depot
Station 3 of 32
1.91 km from the start of the line at Bhakti Park Metro VerifiedMMRDA (opens source in a new tab)
Planned interchange: Metro Line 11 (Wadala-Gateway of India), proposed ReportedThe Metro Rail Guy (opens source in a new tab)
Under construction Verified
Siddharth Colony
Station 4 of 32
4.09 km from the start of the line at Bhakti Park Metro VerifiedMMRDA (opens source in a new tab)
Change for Metro Line 2B (D N Nagar-Mandale)ReportedConstruction World (opens source in a new tab)
Under construction Verified
Garodia Nagar
Station 5 of 32
5.90 km from the start of the line at Bhakti Park Metro VerifiedMMRDA (opens source in a new tab)
Under construction Verified
Pant Nagar
Station 6 of 32
7.62 km from the start of the line at Bhakti Park Metro VerifiedMMRDA (opens source in a new tab)
Under construction Verified
Laxmi Nagar
Station 7 of 32
8.71 km from the start of the line at Bhakti Park Metro VerifiedMMRDA (opens source in a new tab)
- The last station on Line 4 to get its land. MMRDA acquired the 16,762 sq m plot in Vikhroli East from Godrej & Boyce in April 2026, after six years of talks (begun 2019) and a 2021 notice withdrawn after a Bombay High Court stay. Every other station on the line is built. ReportedThe Indian Express (opens source in a new tab)
Under construction Verified
Shreyas Cinema
Station 8 of 32
Called "SHREYES CINEMA" in the 2016 project report.
9.29 km from the start of the line at Bhakti Park Metro VerifiedMMRDA (opens source in a new tab)
Under construction Verified
MMRDA's English page spells it 'Shreyes Cinema'; its Marathi page (श्रेयस), its alignment file and the civil contract say Shreyas. The site uses Shreyas.
Godrej Company
Station 9 of 32
10.38 km from the start of the line at Bhakti Park Metro VerifiedMMRDA (opens source in a new tab)
Under construction Verified
Vikhroli Metro
Station 10 of 32
11.14 km from the start of the line at Bhakti Park Metro VerifiedMMRDA (opens source in a new tab)
Under construction Verified
Surya Nagar
Station 11 of 32
12.18 km from the start of the line at Bhakti Park Metro VerifiedMMRDA (opens source in a new tab)
Under construction Verified
Gandhi Nagar
Station 12 of 32
13.16 km from the start of the line at Bhakti Park Metro VerifiedMMRDA (opens source in a new tab)
Change for Metro Line 6 (Swami Samarth Nagar-Vikhroli)VerifiedMMRDA (opens source in a new tab)
Under construction Verified
Bhandup Mahapalika
Station 14 of 32
14.62 km from the start of the line at Bhakti Park Metro VerifiedMMRDA (opens source in a new tab)
Under construction Verified
Bhandup Metro
Station 15 of 32
15.70 km from the start of the line at Bhakti Park Metro VerifiedMMRDA (opens source in a new tab)
Under construction Verified
Shangrila
Station 16 of 32
16.58 km from the start of the line at Bhakti Park Metro VerifiedMMRDA (opens source in a new tab)
Under construction Verified
Sonapur
Station 17 of 32
17.99 km from the start of the line at Bhakti Park Metro VerifiedMMRDA (opens source in a new tab)
Under construction Verified
Mulund Fire Station
Station 18 of 32
19.06 km from the start of the line at Bhakti Park Metro VerifiedMMRDA (opens source in a new tab)
Under construction Verified
MMRDA's Marathi page calls it फायर स्टेशन (Fire Station) only.
Mulund Naka
Station 19 of 32
20.38 km from the start of the line at Bhakti Park Metro VerifiedMMRDA (opens source in a new tab)
Under construction Verified
Thane Teen Haath Naka
Station 20 of 32
Called "TEEN HAATH NAKA(THANE)" in the 2016 project report.
21.61 km from the start of the line at Bhakti Park Metro VerifiedMMRDA (opens source in a new tab)
Under construction Verified
RTO Thane
Station 21 of 32
22.34 km from the start of the line at Bhakti Park Metro VerifiedMMRDA (opens source in a new tab)
Under construction Verified
Mahapalika Marg
Station 22 of 32
23.39 km from the start of the line at Bhakti Park Metro VerifiedMMRDA (opens source in a new tab)
Under construction Verified
Cadbury Junction
Station 23 of 32
24.15 km from the start of the line at Bhakti Park Metro VerifiedMMRDA (opens source in a new tab)
Built. Trial runs on the Gaimukh-Cadbury Junction stretch; awaiting the CMRS safety report. Reported
Majiwada
Station 24 of 32
25.00 km from the start of the line at Bhakti Park Metro VerifiedMMRDA (opens source in a new tab)
Built. Trial runs on the Gaimukh-Cadbury Junction stretch; awaiting the CMRS safety report. Reported
Kapurbawdi
Station 25 of 32
26.40 km from the start of the line at Bhakti Park Metro VerifiedMMRDA (opens source in a new tab)
Change for Metro Line 5 (Thane-Bhiwandi-Kalyan)VerifiedMMRDA (opens source in a new tab)
Built. Trial runs on the Gaimukh-Cadbury Junction stretch; awaiting the CMRS safety report. Reported
Manpada
Station 26 of 32
27.30 km from the start of the line at Bhakti Park Metro VerifiedMMRDA (opens source in a new tab)
Built. On the first stretch, Gaimukh to Cadbury Junction; awaiting the CMRS safety report. Sources conflict
Tikuji-Ni-Wadi
Station 27 of 32
28.05 km from the start of the line at Bhakti Park Metro VerifiedMMRDA (opens source in a new tab)
Built. Trial runs on the Gaimukh-Cadbury Junction stretch; awaiting the CMRS safety report. Reported
Tikuji-Ni-Wadi on MMRDA's English page; 'Tikuji Wadi' in its alignment file.
Dongari Pada
Station 28 of 32
29.49 km from the start of the line at Bhakti Park Metro VerifiedMMRDA (opens source in a new tab)
Planned interchange: Thane Integral Ring Metro (Maha-Metro) ReportedThane Ring Metro (official) (opens source in a new tab)
Built. Trial runs on the Gaimukh-Cadbury Junction stretch; awaiting the CMRS safety report. Reported
Dongari Pada on MMRDA's English page; Dongripada in its alignment file and its Marathi page (डोंगरीपाडा).
Vijay Garden
Station 29 of 32
30.41 km from the start of the line at Bhakti Park Metro VerifiedMMRDA (opens source in a new tab)
- On the 4.4 km stretch from Gaimukh to Vijay Garden where the first trial run was held, 22 Sep 2025. ReportedFree Press Journal (opens source in a new tab)
Built. Trial runs on the Gaimukh-Cadbury Junction stretch; awaiting the CMRS safety report. Reported
Kasarvadavali
Station 30 of 32
31.49 km from the start of the line at Bhakti Park Metro VerifiedMMRDA (opens source in a new tab)
- On the 4.4 km stretch from Gaimukh to Vijay Garden where the first trial run was held, 22 Sep 2025. ReportedFree Press Journal (opens source in a new tab)
Built. Trial runs on the Gaimukh-Cadbury Junction stretch; awaiting the CMRS safety report. Reported
Gowniwada
Station 31 of 32
On Line 4A, the extension from Kasarvadavali to Gaimukh.
32.88 km from the start of the line at Bhakti Park Metro VerifiedMMRDA (opens source in a new tab)
- On the 4.4 km stretch from Gaimukh to Vijay Garden where the first trial run was held, 22 Sep 2025. ReportedFree Press Journal (opens source in a new tab)
Built. On the first stretch, Gaimukh to Cadbury Junction; awaiting the CMRS safety report. Sources conflict
Gowniwada in the Line 4A project report (Oct 2017); 'Gownipada' in MMRDA's alignment file (Mar 2025); 'Govaniwada' in news reports. MMRDA's Line 4 page does not list Line 4A's stations. No Marathi name found in an MMRDA source.
Gaimukh
Station 32 of 32
On Line 4A, the extension from Kasarvadavali to Gaimukh.
34.45 km from the start of the line at Bhakti Park Metro VerifiedMMRDA (opens source in a new tab)
- On the 4.4 km stretch from Gaimukh to Vijay Garden where the first trial run was held, 22 Sep 2025. ReportedFree Press Journal (opens source in a new tab)
Planned interchange: Metro Line 10 (Gaimukh-Shivaji Chowk, Mira Road), approved ReportedThe Metro Rail Guy (opens source in a new tab)
Built. Trial runs on the Gaimukh-Cadbury Junction stretch; awaiting the CMRS safety report. Reported
Line 4A's last station and, until the Mogharpada depot is ready, the line's pit line for stabling and maintenance (Free Press Journal, 22 Aug 2026). No Marathi name found in an MMRDA source. MMRDA's alignment file puts it about 360 m further along than the 2017 report's chainage, against under 100 m at every other station: the Line 4A route or the station moved after 2017 (no source says which).
A hollow line marks track that is not yet open. No part of Line 4 has opened; the first stretch, Gaimukh to Cadbury Junction, is in trial runs.
Map
The line on a street map. Choose a station to see where it sits, what surrounds it and what the street looks like today. The route and stations come from MMRDA's alignment file of March 2025.
Route not yet open, MMRDA's alignment fileVerifiedMMRDA (opens source in a new tab)
Station data last reviewed 19 Oct 2026.
Numbers
The line in figures. Old figures stay on the page, struck through, so you can see how the project changed.
- Stations
- 30all elevated, plus 2 on Line 4A
32Project report (May 2016), with Suman Nagar and Amar Mahal Junction, which were dropped in December 2023 (reported)- VerifiedMMRDA (opens source in a new tab)
- Estimated cost
- 14,549crore rupees, Line 4, with taxes
₹11,115 croreProject reportMMRDA's Line 4 page. Line 4A adds ₹949 crore (reported). The 2016 project report gave ₹14,502 crore by completion.- VerifiedMMRDA (opens source in a new tab)
- Funding
- Loans for the systems
- In November 2021 Germany's KfW approved two loans, EUR 545 million in all, for the trains, ticketing and links around the stations of Lines 4 and 4A. MMRDA funds the rest.
- VerifiedMMRDA (opens source in a new tab)
- Depot
- Mogharpada, Thane41.5 ha
Kasarvadavali, with stabling near Ghatkopar2016 project reportNear Gaimukh, 23.1 ha2017 project report for Line 4A- Sources conflictMMRDA (opens source in a new tab)
- Interchanges
- Bhakti Park Metro for Mumbai Monorail, at Bhakti Park
- Gandhi Nagar for Metro Line 6 (Swami Samarth Nagar-Vikhroli), at Kanjur Marg (W)
- Kapurbawdi for Metro Line 5 (Thane-Bhiwandi-Kalyan)
- VerifiedMMRDA (opens source in a new tab)
- Planned: Siddharth Colony for Metro Line 2B (D N Nagar-Mandale), at EEH. ReportedConstruction World (opens source in a new tab)
- Planned: Anik Nagar Bus Depot for Metro Line 11 (Wadala-Gateway of India), proposed. ReportedThe Metro Rail Guy (opens source in a new tab)
- Planned: Dongari Pada for the Thane Integral Ring Metro (Maha-Metro), at its Dongripada station, 186 m away. ReportedThane Ring Metro (official) (opens source in a new tab)
- Planned: Gaimukh for Metro Line 10 (Gaimukh-Mira Road), approved. ReportedThe Metro Rail Guy (opens source in a new tab)
- Travel time
- 50 to 75% shorterthan by road today, depending on traffic (MMRDA)
- VerifiedMMRDA (opens source in a new tab)
Progress
MMRDA publishes one progress table for Line 4, updated monthly. It covers the whole line (and probably Line 4A, which it does not name). It does not publish progress by station or by phase.
Phase 1, Gaimukh to Cadbury Junction
- PlanningDoneLine 4 approved, 27 Sep 2016 (reported)
- Tenders and designDoneCivil contracts awarded, 3 Mar 2018
- Civil constructionDoneViaduct, track and wires complete by the trial run, 22 Sep 2025 (reported)
- Systems and trainsDoneRDSO certification, 2 Jun 2026 (reported)
- Testing and safety approvalNowCMRS report awaited (reported). No date announced
- OpeningNot startedReported target: around Diwali or by the end of 2026
Phase 2, Cadbury Junction to Gandhi Nagar
- PlanningDoneLine 4 approved, 27 Sep 2016 (reported)
- Tenders and designDoneCivil contracts awarded, 3 Mar 2018
- Civil constructionNowLine-wide progress 92% to 98%, 31 Aug 2026
- Systems and trainsStartedPower and traction contract to L&T, 24 Dec 2025
- Testing and safety approvalNot startedNo date announced
- OpeningNot startedReported target was October 2026
Phase 3, Gandhi Nagar to Wadala
- PlanningDoneLine 4 approved, 27 Sep 2016 (reported)
- Tenders and designDoneCivil contracts awarded, 3 Mar 2018
- Civil constructionNowLine-wide progress 92% to 98%, 31 Aug 2026
- Systems and trainsStartedPower and traction contract to L&T, 24 Dec 2025
- Testing and safety approvalNot startedNo date announced
- OpeningNot startedReported target October 2027
Civil works complete, as of
- Pier (viaduct and station, up to platform level)95%
- Pier cap erection98%
- U-girder erection94%
- I-girder erection97%
- Deck slab92%
- L-girder erection96%
- T-girder erection98%
- RCC beam erection97%
- Portal beam erection93%
Accident on the works,
A parapet segment fell from the viaduct onto vehicles at Mulund: one man died and three people were hurt.
On LBS Road near Mulund Fire Station, at pier P196. MMRDA fined the civil contractor, the Reliance Infrastructure-Astaldi joint venture (named 'RAJV Milan Infra' by News On AIR), Rs 5 crore, and the general consultants (DB Engineering, Hill International and Louis Berger) Rs 1 crore; the consultants' services ended on 18 Feb 2026. An MMRDA executive engineer was suspended. MMRDA's inquiry, as Free Press Journal reported it on 26 Mar 2026, found that a welder cut the temporary supports of a newly placed segment before it was joined, and no design, material or workmanship fault; work on Line 4 was then cut back to safety work only. No MMRDA document on the inquiry was found.
ReportedNews On AIR (opens source in a new tab)Also: Free Press Journal
Tenders and contracts
Every package we could trace, with its value in crore rupees. MMRDA keeps only current notices online, so most of these come from trade press.
| Package | Scope | Floated | Estimate | Awarded | Awarded to | Status | Source |
|---|---|---|---|---|---|---|---|
| CA-08 | Viaduct and 6 stations, Bhakti Park (Wadala) to Amar Mahal Junction | Not found | ₹519.36 cr | ₹540 cr3 Mar 2018 | Reliance Infrastructure and Astaldi (JV) | Awarded | ReportedThe Metro Rail Guy (opens source in a new tab) |
| CA-09 | Viaduct and 7 stations, Garodia Nagar to Surya Nagar | Not found | ₹546.08 cr | ₹538.03 cr3 Mar 2018 | Tata Projects and China Harbour Engineering Company (JV) | Awarded | ReportedThe Metro Rail Guy (opens source in a new tab) |
| CA-10 | Viaduct and stations, Gandhi Nagar to Sonapur | Not found | ₹535.07 cr | ₹513 cr3 Mar 2018 | Reliance Infrastructure and Astaldi (JV) | Awarded | ReportedThe Metro Rail Guy (opens source in a new tab) |
| CA-11 | Viaduct and 7 stations, Mulund Fire Station to Majiwada | Not found | ₹529.76 cr | ₹510.22 cr3 Mar 2018 | Tata Projects and China Harbour Engineering Company (JV) | Awarded | ReportedThe Metro Rail Guy (opens source in a new tab) |
| CA-12 | Viaduct and 6 stations, Kapurbawdi to Kasarvadavali | Not found | ₹547.63 cr | ₹531 cr3 Mar 2018 | Reliance Infrastructure and Astaldi (JV) | Awarded | ReportedThe Metro Rail Guy (opens source in a new tab) |
| CA-54 | Line 4A: viaduct and 2 stations, Kasarvadavali to Gaimukh | Mar 2019 | Not published | ₹342 crSep 2019 | J Kumar Infraprojects | Awarded | ReportedThe Metro Rail Guy (opens source in a new tab) |
| L4-C01 | Mogharpada depot for Lines 4, 4A, 10 and 11 on 41 ha, with a double-decker stabling shed, first tender | Aug 2020 | ₹596.6 cr | None | None | Cancelled | ReportedThe Metro Rail Guy (opens source in a new tab) |
| CA-160 | Mogharpada depot: stabling yard, operation control centre, workshops, staff quarters, approach bridge, ETP and STP | Jan 2023 | ₹711.34 cr | ₹905.77 cr26 Sep 2023 | SEW Infrastructure and Vishwa Samudra Engineering (JV) | Awarded | ReportedThe Metro Rail Guy (opens source in a new tab) |
| L4-C02 | 9,800 tonnes of head-hardened rails (60E1, 1080 grade), first tender | Oct 2020 | ₹80.46 cr | None | None | Cancelled | ReportedThe Metro Rail Guy (opens source in a new tab) |
| CA-150 | 9,800 tonnes of head-hardened rails, second tender | Nov 2022 | Not published | None | None | Cancelled | ReportedThe Metro Rail Guy (opens source in a new tab) |
| CA-202 | 9,800 tonnes of head-hardened rails, third tender | Aug 2023 | ₹78.09 cr | None | None | Cancelled | ReportedThe Metro Rail Guy (opens source in a new tab) |
| CA-161 | Ballastless track, Mulund Fire Station (ch. 18,930) to Gaimukh (ch. 34,702), 15.77 km, with Gaimukh's siding tracks | Jan 2023 | Not published | ₹121.56 cr26 Sep 2023 | Apurvakriti Infrastructure | Awarded | ReportedThe Metro Rail Guy (opens source in a new tab) |
| CA-168 | Ballastless track, Bhakti Park to Mulund Fire Station, about 19.5 km, with sidings at Bhakti Park and a pocket track between Sonapur and Mulund Fire Station | Aug 2024 | Not published | ₹188.5 cr21 Aug 2025 | Larsen & Toubro | Awarded | ReportedMetro Rail News (opens source in a new tab) |
| MRS-2 | 234 standard gauge cars for Lines 4 and 4A | Not found | Not published | Not publishedJan 2021 | None | Cancelled | ReportedThe Metro Rail Guy (opens source in a new tab) |
| CA-72 | CBTC signalling, train control and platform screen doors, main line and depot | Apr 2020 | Not published | None | None | Cancelled | ReportedThe Metro Rail Guy (opens source in a new tab) |
| CA-76 | Telecommunication system, main line and depot | 9 Mar 2021 | Not published | None | None | Cancelled | ReportedThe Metro Rail Guy (opens source in a new tab) |
| CA-234 | Integrated systems: 39 six-car trains, CBTC signalling and train control, telecom, platform screen doors and Mogharpada depot machinery, with 15 years of maintenance after 2 years of defect liability | Feb 2024 | ₹4,279.49 cr | ₹4,788 cr19 Sep 2025 | Larsen & Toubro | Awarded | ReportedMetro Rail News (opens source in a new tab) |
| CA-236 | Power supply and traction, E&M, lifts and escalators for 34 stations, with 15 years of maintenance after 2 years of defect liability (Package 2) | Feb 2024 | ₹1,212 cr | Not found | Not found | Unknown | ReportedThe Metro Rail Guy (opens source in a new tab) |
| CA-298 | Power supply and traction for 24.72 km from Bhakti Park to Cadbury Junction; lifts, escalators and E&M for 22 stations and 2 depots; SCADA for Lines 4 and 4A; five years of maintenance (Package 2) | Not found | ₹1,155 cr | ₹1,260 cr24 Dec 2025 | Larsen & Toubro | Awarded | ReportedMetro Rail News (opens source in a new tab) |
| CA-237 | Automatic fare collection, with the central clearing house software, and maintenance after 2 years of defect liability | 2024 | Not published | ₹249.9 crAug 2025 | Aurionpro Solutions | Awarded | ReportedMetro Rail News (opens source in a new tab) |
| CA-194 | Architectural finishing and steel roofs, 7 stations: Mulund Fire Station, Mulund Naka, Teen Haath Naka, RTO Thane, Mahapalika Marg, Cadbury Junction, Majiwada | Oct 2023 | ₹198.19 cr | Not found | Not found | Unknown | ReportedThe Metro Rail Guy (opens source in a new tab) |
| CA-222 | Architectural finishing and steel roofs, 7 stations: Garodia Nagar, Pant Nagar, Laxmi Nagar, Shreyas Cinema, Godrej Company, Vikhroli Metro, Surya Nagar | Oct 2023 | ₹200.83 cr | Not found | Not found | Unknown | ReportedThe Metro Rail Guy (opens source in a new tab) |
| CA-243 | Architectural finishing and steel roofs, 4 stations, Kapurbawdi to Dongripada | Not found | Not published | Not found | Not found | Unknown | ReportedThe Metro Rail Guy (opens source in a new tab) |
| CA-257 | Architectural finishing and steel roofs, 4 stations, Vijay Garden to Gaimukh | Not found | Not published | Not found | Not found | Unknown | ReportedThe Metro Rail Guy (opens source in a new tab) |
| CA-290 | Architectural finishing, 6 stations: Gandhi Nagar, Naval Housing, Bhandup Mahapalika, Bhandup Metro, Shangrila, Sonapur | 22 Sep 2025 | Not published | Not found | Not found | Unknown | ReportedMetro Rail News (opens source in a new tab) |
| MMI works | Multi-modal integration facilities at 16 stations of Lines 4 and 4A | 2024 | ₹140.2 cr | Not published3 Sep 2025 | NA Construction | Awarded | ReportedMetro Rail News (opens source in a new tab) |
| Car transport | Road transport of metro cars and their machinery to the line, for trial runs | Jul 2025 | ₹8.28 cr | Not found | Not found | Unknown | ReportedFree Press Journal (opens source in a new tab) |
Who is building it
- Reliance Infrastructure and Astaldi (JV)Civil contractor, three packages: Wadala to Amar Mahal Junction, Gandhi Nagar to Sonapur, Kapurbawdi to KasarvadavaliReportedThe Metro Rail Guy (opens source in a new tab)
- Tata Projects and China Harbour Engineering Company (JV)Civil contractor, two packages: Garodia Nagar to Surya Nagar, Mulund Fire Station to MajiwadaReportedThe Metro Rail Guy (opens source in a new tab)
- J Kumar InfraprojectsCivil contractor, Line 4A, Kasarvadavali to GaimukhReportedThe Metro Rail Guy (opens source in a new tab)
- SEW Infrastructure and Vishwa Samudra Engineering (JV)Mogharpada depotReportedThe Metro Rail Guy (opens source in a new tab)
- Larsen & ToubroIntegrated systems (trains, signalling, telecom, platform screen doors, depot machinery), track from Bhakti Park to Mulund Fire Station, and power supply from Wadala to Cadbury JunctionReportedRailway Gazette (opens source in a new tab)
- AlstomTrains (39 Metropolis, six cars each), signalling and depot equipment, as L&T's partner, with five years of maintenanceReportedMetro Rail News (opens source in a new tab)
- Apurvakriti InfrastructureTrack, Mulund Fire Station to GaimukhReportedThe Metro Rail Guy (opens source in a new tab)
- Aurionpro SolutionsAutomatic fare collectionReportedMetro Rail News (opens source in a new tab)
- NA ConstructionMulti-modal integration at 16 stationsReportedMetro Rail News (opens source in a new tab)
- Univastu IndiaE&M systems, as L&T's subcontractor on CA-298ReportedMetro Rail Today (opens source in a new tab)
- SYSTRA MVA Consulting (India)Detailed design consultant, Line 4ReportedThe Metro Rail Guy (opens source in a new tab)
- DB Engineering & Consulting, Louis Berger and Hill International (JV)General consultant, Lines 4 and 4A, from 2017 until MMRDA ended its services on 18 Feb 2026ReportedThe Metro Rail Guy (opens source in a new tab)
Trains
The trains are ordered. Alstom is building 39 six-car trains for Lines 4 and 4A. They are part of one contract held by L&T, with the signalling, platform screen doors and depot machinery.
AlstomReportedRailway Gazette (opens source in a new tab)
Package CA-234, held by L&T: 39 trains of 6 cars (234 coaches). The award value is not published; the tender estimate was ₹4,297.49 crore. ReportedRailway Gazette (opens source in a new tab)
First train: The first train was unveiled at Alstom's factory at Sri City on 14 Oct 2026, built in 14 months. Alstom expects to ship it by the end of November and to reach Mumbai in the first or second week of December 2026. ReportedRailway Gazette (opens source in a new tab)
Maintenance: 17 years of maintenance under the same contract, paid for by MMRDA; the KfW loan pays for the design and build. ReportedThe Metro Rail Guy (opens source in a new tab)
Driving: Driverless, at the highest grade of automation (GoA4), with Alstom's Urbalis Forward CBTC signalling. ReportedRajendra B. Aklekar (opens source in a new tab)
Built in India: Designed at Alstom's engineering centre in Bengaluru and built at Sri City in Andhra Pradesh, with propulsion from Coimbatore and bogies from Savli in Gujarat. ReportedRailway Gazette (opens source in a new tab)
On board: Airflow-based cooling, wheelchair spaces and bicycle racks, which Alstom calls a first for its trains in India. ReportedMetro Rail News (opens source in a new tab)
Tests before service: After it arrives, each train must pass RDSO and CMRS tests, including runs up to 90 km/h, braking, ride and oscillation trials. Alstom says its signalling work is done. ReportedPSU Watch (PTI) (opens source in a new tab)
Until they arrive: MMRDA plans to open the first stretch with trains from Lines 2 and 7, as reported, and to replace them once the Alstom trains are tested. Alstom's contract milestone for passenger service with its trains is August 2027. ReportedPSU Watch (PTI) (opens source in a new tab)
Where they will be kept: The first 20 trains at the Mandale depot (Line 2B), which also holds the operation control centre, and the other 19 at the Kasheli depot (Line 5), linked to Line 4; a backup control centre at Mogharpada. Line 4 has no depot of its own yet. Sources conflictRajendra B. Aklekar (opens source in a new tab)
In what order: The Alstom trains will be received at the Mandale depot first, then at Kasheli, and will move to Mogharpada once it is ready. Reported@saurabh5620 on X (opens source in a new tab)
- Cars per train
- 6
- Trains
- 39
- Track gauge
- 1,435 mm
- Power
- 25 kV AC overhead
- Top operating speed
- 80 km/h
- Design speed
- 90 km/h
Design values from the 2016 project report, with the train count from the contract. The project report (DMRC for MMRDA, May 2016) gives gauge, power and speeds as design values; the trains built under CA-234 may differ. Trains and cars per train come from the contract (reported). VerifiedMMRDA DPR (2016) (opens source in a new tab)
Stations
All 32, in order from Bhakti Park in Wadala: the 30 of Line 4 to Kasarvadavali, then the two of Line 4A to Gaimukh, then the two the 2016 plan had. Names follow MMRDA. Select a station to ride to it, or open its own page.
- 01Bhakti Park Metroभक्तीपार्क मेट्रोInterchange: Mumbai Monorail (Chembur-Wadala-Jacob Circle)Station page: Bhakti Park Metro
- 02Wadala TTवडाळा टीटीStation page: Wadala TT
- 03Anik Nagar Bus Depotअनिकनगर बसडेपोPlanned interchange: Metro Line 11 (Wadala-Gateway of India), proposedStation page: Anik Nagar Bus Depot
- 04Siddharth Colonyसिद्धार्थ कॉलनीInterchange: Metro Line 2B (D N Nagar-Mandale)Station page: Siddharth Colony
- 05Garodia Nagarगरोडिया नगरStation page: Garodia Nagar
- 06Pant NagarपंतनगरStation page: Pant Nagar
- 07Laxmi Nagarलक्ष्मीनगरStation page: Laxmi Nagar
- 08Shreyas Cinemaश्रेयस सिनेमाStation page: Shreyas Cinema
- 09Godrej Companyगोदरेज कंपनीStation page: Godrej Company
- 10Vikhroli Metroविक्रोळी मेट्रोStation page: Vikhroli Metro
- 11Surya Nagarसूर्यानगरStation page: Surya Nagar
- 12Gandhi NagarगांधीनगरInterchange: Metro Line 6 (Swami Samarth Nagar-Vikhroli)Same site as Line 6 Kanjur Marg (W)Station page: Gandhi Nagar
- 13Naval Housingनेव्हल हाऊसिंगStation page: Naval Housing
- 14Bhandup Mahapalikaभांडुप महापालिकाStation page: Bhandup Mahapalika
- 15Bhandup Metroभांडुप मेट्रोStation page: Bhandup Metro
- 16Shangrilaशांग्रीलाStation page: Shangrila
- 17SonapurसोनापूरStation page: Sonapur
- 18Mulund Fire Stationफायर स्टेशनStation page: Mulund Fire Station
- 19Mulund Nakaमुलुंड नाकाStation page: Mulund Naka
- 20Thane Teen Haath Nakaठाणे तीनहात नाकाStation page: Thane Teen Haath Naka
- 21RTO Thaneआरटीओ ठाणेStation page: RTO Thane
- 22Mahapalika Margमहापालिका मार्गStation page: Mahapalika Marg
- 23Cadbury Junctionकॅडबरी जंक्शनStation page: Cadbury Junction
- 24MajiwadaमाजिवडाStation page: Majiwada
- 25KapurbawdiकापूरबावडीInterchange: Metro Line 5 (Thane-Bhiwandi-Kalyan)Same site as Line 5 KapurbawdiStation page: Kapurbawdi
- 26ManpadaमानपाडाStation page: Manpada
- 27Tikuji-Ni-Wadiटिकूजी-नि-वाडीStation page: Tikuji-Ni-Wadi
- 28Dongari PadaडोंगरीपाडाPlanned interchange: Thane Integral Ring Metro (Maha-Metro)Station page: Dongari Pada
- 29Vijay Gardenविजय गार्डनStation page: Vijay Garden
- 30KasarvadavaliकासारवडवलीStation page: Kasarvadavali
- 31GowniwadaLine 4A, the extension to GaimukhStation page: Gowniwada
- 32GaimukhPlanned interchange: Metro Line 10 (Gaimukh-Shivaji Chowk, Mira Road), approvedLine 4A, the extension to GaimukhStation page: Gaimukh
In the 2016 plan, dropped in December 2023
- Suman NagarDropped to cut costs. It was to sit at the junction of Sion-Trombay Road and the Eastern Express Highway. ReportedConstruction World (opens source in a new tab)
- Amar Mahal JunctionDropped as not feasible: flyovers and high-tension towers leave no room for a station. Riders use Garodia Nagar, about 1 km away. ReportedConstruction World (opens source in a new tab)
Station list and order VerifiedMMRDA (opens source in a new tab) station count VerifiedMMRDA (opens source in a new tab)
Updates
The latest reported milestones, each linked to the article or document, posts on X picked by hand, and news that a script finds every six hours.
Latest reports
- First of 39 driverless trains unveiled (opens in a new tab)
- Trial runs resume, Gaimukh to Cadbury Junction (opens in a new tab)
- CMRS inspects the Gaimukh pit line (opens in a new tab)
- RDSO certifies the first stretch (opens in a new tab)
- Parapet segment falls at Mulund (opens in a new tab)
- L&T wins power and traction from Wadala to Cadbury Junction (opens in a new tab)
On X
Posts by people who follow the project, not by MMRDA. Their claims count as reported.
Saurabh Raut @saurabh5620
Line 4's trains go to the Mandale depot. The Alstom trains will be received at Mandale first, then at Kasheli, and will move to Mogharpada once it is ready.
In the news
Found automatically in the outlets' own feeds, not checked by a person. Last new item found .
Nothing found yet.
Headlines about Line 4 appear here when an outlet publishes one.
Timeline
From the first report in 2016 to the reported opening target. Dates show only as much precision as the source gives.
Sources and corrections
Every figure on this page links to where it came from. This is how to read the marks next to them.
- Verified Confirmed by MMRDA or its published project report.
- Reported From a news or trade source, not confirmed by MMRDA.
- Unverified Could not be confirmed. Treat with care.
- Sources conflict Sources disagree. Alternatives are shown.
Primary sources
- MMRDA, Metro Line 4 project pageLength, stations, colour, cost, riders, connections, monthly progress.
- Detailed project report, Wadala to Kasarvadavali (DMRC for MMRDA, May 2016)Design basis, station chainages, depot, cost.
- Detailed project report, Line 4A to Gaimukh (DMRC for MMRDA, October 2017)Line 4A's length, stations and cost.
- Alignment file of Line 4 (MMRDA, March 2025)The route line and every station position on the map.
- KfW loan for Lines 4 and 4A (MMRDA, November 2021)The EUR 545 million loans and what they pay for.
The full list, with every news and trade source, is in SOURCES.md.
Spotted a mistake?
Tell us what is wrong and where you saw the right figure. Corrections are public and dated.
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