Line 12

Mumbai Metro, Kalyan to Taloja. The unofficial tracker.

Edition of Facts checked Not affiliated with MMRDA

Watch Mumbai Metro Line 12 rise,
pillar by pillar.

The line will run fully elevated from Kalyan through Dombivli MIDC, Kalyan Growth Centre and Turbhe to Amandoot in Taloja, with 19 stations. On 31 Aug 2026, MMRDA put pile work at about 37 per cent and U-girder erection at about 19 per cent.

VerifiedMMRDA

Ride the line
Isometric drawing of the Line 12 viaduct: concrete piers carry a U-girder deck over a road marked 12, and a three-car train runs on top.12
Illustration, not to scale. Original drawing, not an official design.
KalyanAmandoot19 stations23.57 km

Route

Nineteen stations, Kalyan to Amandoot. Scroll to ride the line station by station. Positions follow the 2019 project report's alignment and are approximate.

  1. Kalyan

    Station 1 of 19

    Position approximate: start of the civil contract's viaduct ReportedThe Metro Rail Guy

    Change for Metro Line 5 (Thane-Bhiwandi-Kalyan)MMRDA

    Under construction (civil works across the corridor)

    Not in the 2019 DPR. Added to Line 12 scope in civil contract CA-240. Rail Analysis (Dec 2025) reports a foot overbridge link to Central Railway at Kalyan Junction. Loksatta (27 Sep 2026) lists Kalyan first among the 19 stations.

  2. APMC Kalyan

    Station 2 of 19

    Called "APMC - Kalyan" in the 2019 project report.

    Where the 2019 alignment began (DPR chainage -110.313 m)

    Under construction (civil works across the corridor)

    In the DPR this was the Line 5 terminal. It moved into Line 12 scope in CA-240. MMRDA lists the Line 5 interchange at 'Kalyan'.

  3. Ganesh Nagar

    Station 3 of 19

    0.84 km along the 2019 alignment (DPR chainage 843.771 m)

    Under construction (civil works across the corridor)

  4. Pisavali Gaon

    Station 4 of 19

    2.30 km along the 2019 alignment (DPR chainage 2,295.898 m)

    Under construction (civil works across the corridor)

    DPR text gives ch. 2,320 m; the DPR station table gives 2,295.898 m. The table value is used.

  5. Golavli

    Station 5 of 19

    3.40 km along the 2019 alignment (DPR chainage 3,400 m)

    Under construction (civil works across the corridor)

    Also spelled Golavali and Golvali.

  6. Dombivli MIDC

    Station 6 of 19

    4.57 km along the 2019 alignment (DPR chainage 4,567.083 m)

    Under construction (civil works across the corridor)

    Also spelled Dombivali MIDC.

  7. Sagaon

    Station 7 of 19

    5.57 km along the 2019 alignment (DPR chainage 5,573.311 m)

    Under construction (civil works across the corridor)

  8. Sonarpada

    Station 8 of 19

    6.70 km along the 2019 alignment (DPR chainage 6,700 m)

    Under construction (civil works across the corridor)

  9. Manpada

    Station 9 of 19

    7.69 km along the 2019 alignment (DPR chainage 7,689.746 m)

    Under construction (civil works across the corridor)

    Wikipedia lists it as 'Manpada (Dombivali East)'.

  10. Hedutane

    Station 10 of 19

    8.95 km along the 2019 alignment (DPR chainage 8,947.974 m)

    Change for Metro Line 14 (Vikhroli-Badlapur)MMRDA

    Under construction (civil works across the corridor)

    Interchange listed by MMRDA.

  11. Kolegaon

    Station 11 of 19

    9.98 km along the 2019 alignment (DPR chainage 9,978.357 m)

    Under construction (civil works across the corridor)

  12. Nilje Gaon

    Station 12 of 19

    11.09 km along the 2019 alignment (DPR chainage 11,093.376 m)

    Under construction (civil works across the corridor)

    Also spelled Nilaje Gaon.

  13. Vadavli (Khu.)

    Station 13 of 19

    12.55 km along the 2019 alignment (DPR chainage 12,553.4 m)

    Under construction (civil works across the corridor)

    MMRDA spells it Wadavli. The depot reportedly connects via this station (Free Press Journal, Dec 2024).

  14. Bale

    Station 14 of 19

    13.97 km along the 2019 alignment (DPR chainage 13,974.564 m)

    Under construction (civil works across the corridor)

  15. Waklan

    Station 15 of 19

    15.48 km along the 2019 alignment (DPR chainage 15,478.984 m)

    Under construction (civil works across the corridor)

    Also spelled Vaklan.

  16. Turbhe

    Station 16 of 19

    16.33 km along the 2019 alignment (DPR chainage 16,326.986 m)

    Under construction (civil works across the corridor)

    This Turbhe is a village near Taloja, not Turbhe in Navi Mumbai on the Thane-Belapur road.

  17. Pisarve Depot

    Station 17 of 19

    17.18 km along the 2019 alignment (DPR chainage 17,176.971 m)

    Under construction (civil works across the corridor)

    The name comes from the DPR depot plan. The depot is now at Nilje, so the name may change.

  18. Pisarve

    Station 18 of 19

    18.98 km along the 2019 alignment (DPR chainage 18,981.937 m)

    Under construction (civil works across the corridor)

  19. Amandoot

    Station 19 of 19

    Called "Taloja" in the 2019 project report.

    20.49 km along the 2019 alignment (DPR chainage 20,492.296 m)

    Change for Navi Mumbai Metro Line 1MMRDA

    Under construction (civil works across the corridor)

    Called 'Taloja' in the DPR. DPR text gives ch. 20,525.676 m; the station table gives 20,492.296 m. The table value is used.

A hollow line marks track that is under construction. No part of Line 12 has opened.

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 is drawn from the 2019 project report and is approximate.

Route under construction, positions approximateMMRDA DPR (2019)

Dombivli MIDC

19.20282, 73.10475 (approximate, from the 2019 project report)

Choose a station on the map or in the list.

Street level

The street view for the chosen station appears here.

Before and after

The same spots from above, before construction began in March 2024 and in the latest imagery. Drag the handle or use the arrow keys to compare.

May 2022Oct 2025
APMC Kalyan, from above. Before: captured 10 May 2022 (Maxar). After: captured 12 Oct 2025 (Vantor). Imagery: Esri World Imagery Wayback.VerifiedEsri WaybackCentred on the approximate station position.

A station, up close

An original model of a typical Line 12 station over Kalyan-Shilphata Road. Scroll to fly around it. Built from published descriptions, not an official design.

  1. Two levels on one row of piers

    The concourse hangs from cantilever arms on the viaduct's own columns. The platforms and trains sit above it.

    VerifiedMMRDA DPR (2019)

  2. Over the middle of the road

    From Kalyan to Sonarpada the line runs above the median of Kalyan-Shilphata Road, so the stations straddle the traffic.

    VerifiedMMRDA DPR (2019)

  3. 21 to 23 metres up

    Stations on the line stand 21 to 23 m high.

    ReportedRail Analysis India

  4. About 145 metres long

    Station drawings for Dombivli shared on X show a building about 145 m long with four street entries. Not yet confirmed by an official source.

    Unverified

Stylized model. Not an official MMRDA design.

Numbers

The line in figures. Old figures stay on the page, struck through, so you can see how the project changed.

Length
23.57km, fully elevated
20.756 km Final DPR, April 201922.17 km Civil contract CA-240 scope
VerifiedMMRDA
Stations
19all elevated
17 Final DPR, April 2019
VerifiedMMRDA
Completion cost
5,865crore
Includes land, taxes and interest during construction, escalated to March 2026 in the 2019 report.
VerifiedMMRDA
Funding
Not confirmed
The 2019 report recommends building it as a fully government project. No official document yet ties any loan to Line 12.
UnverifiedMMRDA DPR (2019)
Daily riders by 2031
2.62lakh a day (projected)
VerifiedMMRDA
Depot
Nilje31 ha
Near Pisarve, 20 ha 2019 project report
VerifiedMMRDA
Interchanges
  • Kalyan for Metro Line 5 (Thane-Bhiwandi-Kalyan)
  • Hedutane for Metro Line 14 (Vikhroli-Badlapur)
  • Amandoot for Navi Mumbai Metro Line 1
VerifiedMMRDA
Travel time
50 to 75% shorterthan by road today, depending on traffic (MMRDA estimate)
VerifiedMMRDA

Progress

MMRDA publishes one progress table for the whole corridor, updated monthly. It does not publish progress by station.

  1. PlanningDoneProject report, April 2019
  2. Tenders and designDoneCivil contract awarded, March 2024
  3. Civil constructionNowPiles, piers and girders, 31 Aug 2026
  4. Systems and trainsStartedTender floated, Jun 2026
  5. Testing and safety approvalNot startedNo date announced
  6. OpeningNot startedReported target May 2028

Civil works complete, as of

  • Pile works37.12%
  • Pile cap works31.54%
  • Pier works25.88%
  • Pier cap works (erection)26.84%
  • U-girder works (erection)18.75%

VerifiedMMRDA

53.87%

Whole line, as reported on . Loksatta quotes unnamed MMRDA sources. MMRDA's table above gives no overall figure, and the report does not say how this one was measured, so do not compare it with the figures above.

Reportedloksatta.com

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.

PackageScopeFloatedEstimateAwardedAwarded toStatusSource
MMRDA/Metro-PIU/0002141General Consultant for Metro Lines 10 and 12 (design review, supervision, safety, quality and contract management for civil and systems work)Feb 2022Not published₹265.1 crDec 2022SYSTRA MVA Consulting and DB Engineering & Consulting JVAwardedReportedThe Metro Rail Guy
Detailed Design Consultant (package number not found)Detailed design consultancy for Line 12Feb 2023₹11.28 cr₹6.51 crJun 2023LKT Engineering Consultants and Enia Design JVAwardedReportedThe Metro Rail Guy
CA-185Elevated viaduct and 9 stations, Kalyan to Kolegaon (ch. -13.383 m to +10,043.275 m)Feb 2023₹783 crNoneNoneCancelledReportedThe Metro Rail Guy
CA-186Elevated viaduct and 8 stations, Kolegaon to Taloja (ch. +10,043.275 m to +20,400 m)Feb 2023₹738.8 crNoneNoneCancelledReportedThe Metro Rail Guy
CA-240Part design and construction of elevated viaduct (ch. -860.224 m to +21,316.022 m) and 19 elevated stations, Kalyan to Amandoot, plus depot connecting lineDec 2023₹1,877.88 cr₹1,971.77 cr27 Mar 2024Gawar Constructions LtdAwardedReportedThe Metro Rail Guy
CA-315 (unconfirmed)Rolling stock, CBTC signalling, telecom, traction and power supply, depot equipment, lifts, escalators and other systems, with a 2-year defect liability period and 5 years of maintenanceJun 2026₹4,882 crNoneNoneOpenReportedMetro Rail News

Who is building it

Trains

No train has been ordered yet. The trains, signalling and power systems are in one tender floated in Jun 2026. Until a maker is chosen, these are the 2019 project report's planning figures.

Side view of a generic three-car metro train, each car 3.2 metres wide as planned in the 2019 report.3 cars at opening, 6 cars later
Generic drawing, not any maker's design. Line 12 extends Line 5; its own trains are not ordered yet.

Maker not chosenReportedMetro Rail News

On Line 5, which Line 12 extends: Titagarh Rail Systems is building 22 six-coach trains (132 coaches) with signalling, platform screen doors and depot machinery, for ₹2,481 crore (package CA-241). Line 12 may end up with the same design, but its trains are a separate tender. ReportedThe Metro Rail Guy

Car width
3.2 m
Body
Stainless steel
Cars per train at opening
3
Cars per train later
6
Capacity, 3 cars
862 people
Capacity, 6 cars
1,756 people
Trains needed
15
Top operating speed
80 km/h
Design speed
90 km/h
Seating
Longitudinal
Axle load
17 t
Power
25 kV AC overhead

Planning figures, not a procured train. Capacity counts 6 standing people per square metre.VerifiedMMRDA DPR (2019)

Stations

All nineteen, in order from Kalyan. Names follow the civil contract. Select a station to ride to it, or open its own page.

  1. 01Kalyanकल्याणInterchange: Metro Line 5 (Thane-Bhiwandi-Kalyan)Station page
  2. 02APMC Kalyanएपीएमसी कल्याणStation page
  3. 03Ganesh Nagarगणेश नगरStation page
  4. 04Pisavali Gaonपिसवली गावStation page
  5. 05GolavliगोळवलीStation page
  6. 06Dombivli MIDCडोंबिवली एमआयडीसीStation page
  7. 07SagaonसागावStation page
  8. 08SonarpadaसोनारपाडाStation page
  9. 09ManpadaमानपाडाStation page
  10. 10HedutaneहेदुटणेInterchange: Metro Line 14 (Vikhroli-Badlapur)Station page
  11. 11KolegaonकोळेगावStation page
  12. 12Nilje Gaonनिळजे गावStation page
  13. 13Vadavli (Khu.)वडवली (खु.)Station page
  14. 14BaleबाळेStation page
  15. 15WaklanवाकळणStation page
  16. 16Turbheतुर्भेStation page
  17. 17Pisarve Depotपिसारवे डेपोStation page
  18. 18PisarveपिसारवेStation page
  19. 19Amandootअमंडूत (तळोजा)Interchange: Navi Mumbai Metro Line 1Station page

Station list and order ReportedThe Metro Rail Guy station count VerifiedMMRDA

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

  1. Progress snapshot: piles 37%, U-girders 19%

    MMRDA

  2. Systems and rolling stock tender floated

    Metro Rail News

  3. 200th U-girder launched

    Re-Mumbai

  4. Metro Line 12A approved (related project)

    Newsband

  5. 100th U-girder launched

    Free Press Journal

  6. Civil contract CA-240 awarded to Gawar Constructions

    The Metro Rail Guy

Every milestone is in the timeline

On X

Posts by people who follow the project, not by MMRDA. Their claims count as reported.

  1. Swarup Bodke @bodkeitis

    Mumbai Metro line 12 First PPC (Precast Prestressed Concrete) Platform level erection for a metro station on Line 12. Station name undisclosed. (PCRO)

    Open on X

  2. JAIDEEP @jaideepkane

    Mumbai Metro Line 12 On Ground Progress Update. Pic1: Line 12 viaduct at 23 m height. Pic2: Line 12 viaduct at 23 m height. Pic3: Sonarpada casting yard. Pic4: Amandoot metro station work.

    Open on X

  3. Arindam Mahapatra @Maha7Arindam

    MMRDA has issued 2 separate tenders for various works related to construction of 11 stations of Line 12 between Kalyan and Katai Naka.

    Open on X

  4. Swarup Bodke @bodkeitis

    MMRDA has invited bids for architectural finishing, roof sheeting, external facade, water supply, sanitary installation and drainage for 6 stations of Mumbai Metro Line 12: Dombivali MIDC, Sagaon, Sonarpada, Manpada, Kolegaon, Katai Naka.

    Open on X

  5. Swarup Bodke @bodkeitis

    MMRDA has invited bids for architectural finishing, roof sheeting, external facade, water supply, sanitary installation and drainage for 5 stations of Mumbai Metro Line 12: Kalyan, APMC Kalyan, Ganesh Nagar, Pisavali Gaon, Golavali.

    Open on X

  6. Arindam Mahapatra @Maha7Arindam

    August 2026 update of Metro 12 between Kalyan and Kharghar (Amandoot). 1st LHS-RHS pillar casting work has started near Amandoot metro station (Pic 3). Supporting structures in station area has been cleared.

    Open on X

In the news

Found automatically in the outlets' own feeds, not checked by a person. Last new item found .

  1. Kalyan-Taloja Metro Line 12 Crosses 53% Work, May 2028 Target Set

    Urban Acres

  2. Metro Line 12 Crosses 53% Completion as MMRDA Targets May 2028 Commissioning

    Re-Mumbai

  3. Panvel Civic Body Approves Water, Infrastructure Projects; Rejects LED Streetlight, Metro Line 12 Funding Proposals

    Re-Mumbai

  4. MMRDA Announces Mumbai Metro Line 12 Extension at ₹8,415 Crore

    Metro Rail News

  5. MMRDA achieves milestone as Mumbai Metro Line-12 launches 200th U-Girder near Golavali

    Rail Analysis India

  6. MMRDA’s Mumbai Metro Line-12 marks major milestone with 100th U-Girder launch near Dombivli

    Rail Analysis India

Timeline

From the first report in 2017 to the reported opening target. Dates show only as much precision as the source gives.

  1. MMRDA and DMRC sign DPR agreement

    MMRDA engages Delhi Metro Rail Corporation to prepare the Detailed Project Report for extending Metro Line 5 from Kalyan to Taloja.

    PlanningVerifiedMMRDA DPR (2019)

  2. MMRDA approves the project

    Wikipedia gives this date for MMRDA approval. No primary source found. The date is before the final DPR (April 2019), so it may be an in-principle approval.

    ApprovalUnverifiedWikipedia

  3. Draft DPR submitted

    DMRC submits the draft DPR. MMRDA sends comments in February and March 2019.

    PlanningVerifiedMMRDA DPR (2019)

  4. Final DPR: 20.756 km, 17 stations, Rs 5,865 crore

    Final DPR proposes a fully elevated 20.756 km line with 17 stations from APMC Kalyan to Taloja and a depot near Pisarve.

    PlanningVerifiedMMRDA DPR (2019)

  5. State Government approval

    Wikipedia gives this date for Maharashtra Government approval. No Government Resolution found yet.

    ApprovalUnverifiedWikipedia

  6. General Consultant bids invited (Lines 10 and 12)

    MMRDA invites bids for a joint General Consultant for Metro Lines 10 and 12.

    TenderReportedThe Metro Rail Guy

  7. SYSTRA MVA and DB Engineering JV appointed General Consultant

    Joint GC contract for Lines 10 and 12, bid Rs 265.10 crore, 54 months. The JV was named preferred bidder in July 2022.

    AwardReportedThe Metro Rail Guy

  8. First civil tender in two packages (CA-185, CA-186)

    Kalyan to Kolegaon and Kolegaon to Taloja, 17 stations. 11 firms submit 19 bids, opened 31 May 2023.

    TenderReportedThe Metro Rail Guy

  9. LKT Engineering and Enia Design JV named detailed design consultant

    Lowest bid Rs 6.51 crore against an MMRDA estimate of Rs 11.28 crore.

    AwardReportedThe Metro Rail Guy

  10. First civil tender cancelled for scope changes

    The two-package tender is cancelled. The new scope adds Kalyan and APMC Kalyan stations.

    TenderReportedThe Metro Rail Guy

  11. Civil works re-tendered as single package CA-240

    Viaduct and 19 stations, estimate Rs 1,877.88 crore, 30 months.

    TenderReportedThe Metro Rail Guy

  12. Gawar Constructions emerges lowest bidder for CA-240

    Bid Rs 2,037.20 crore. J Kumar Infraprojects second at Rs 2,158.62 crore.

    TenderReportedMetro Rail Today

  13. Foundation stone laid

    Maharashtra Chief Minister Eknath Shinde lays the foundation stone for Metro Line 12.

    ConstructionReportedSwarajya

  14. Civil contract CA-240 awarded to Gawar Constructions

    Letter of Award for Rs 1,971.77 crore after negotiation.

    AwardReportedThe Metro Rail Guy

  15. 100th U-girder launched

    Near Dombivli MIDC station on Shilphata Road.

    ConstructionReportedFree Press Journal

  16. 200th U-girder launched

    Near Golavali station on Kalyan-Shilphata Road. Exact date not stated in the source.

    ConstructionReportedRe-Mumbai

  17. Metro Line 12A approved (related project)

    18.4 km, 12 stations, Kalyan Phata to Taloja via Dahisar Mori, Rs 8,414.53 crore. Separate from Line 12.

    Related projectReportedNewsband

  18. Systems and rolling stock tender floated

    Trains, CBTC signalling, telecom, power supply, depot equipment, lifts and escalators, with maintenance. Estimate about Rs 4,882 crore.

    TenderReportedMetro Rail News

  19. Progress snapshot: piles 37%, U-girders 19%

    Pile works 37.12%, pile caps 31.54%, piers 25.88%, pier caps 26.84%, U-girder erection 18.75%.

    ConstructionVerifiedMMRDA

  20. Date not announced

    Trial runs

    No date announced.

    Still to comeUnverified

  21. Target completion (reported)

    The most recent reported target. The earlier reported target was 31 December 2027. MMRDA has not published a date.

    Still to comeSources conflictFree Press Journal

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

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.

Report a correction on GitHub