KnowYourArea
Mumbai Suburban metro construction update
Mumbai Suburban has 12 metro lines open, 5 sections under construction and 2 planned, as of 01 November 2026. Construction often narrows roads along the route, so check the corridors below before you travel.
Under construction
| Project | Status | Timing | Agency |
|---|---|---|---|
| Line 7A – metro line under construction | Under way | Expected Dec 2026 | — |
| Line 4 – metro line under construction | Under way | Expected Nov 2027 | — |
| Dahisar (W) to Mandale Metro (Line-2) – metro line under construction | Under way | Expected Dec 2027 | MMRDA |
| Line 6 – metro line under construction | Under way | End date not announced | — |
| Mulund Fire Station Metro – metro line under construction | Under way | End date not announced | — |
Open lines
| Project | Status | Timing | Agency |
|---|---|---|---|
| Mumbai Monorail Line 1 | Open / completed | Open | — |
| Mumbai Metro Line 1 | Open / completed | Open | MMRDA |
| Line 2 | Open / completed | Open | MMRDA |
| Line 7 | Open / completed | Open | MMRDA |
| Metro 2 Depot Line | Open / completed | Open | MMRDA |
| Mumbai Metro Line 3 | Open / completed | Open | — |
| Worli to SEEPZ (Line-3) | Open / completed | Open | — |
| Line 9 | Open / completed | Open | MMRDA |
| Line 7A | Open / completed | Open | — |
| Colaba to SEEPZ (Line-3) | Open / completed | Open | — |
| Dahisar (W) to Mandale Metro (Line-2) | Open / completed | Open | MMRDA |
| Mumbai Monorail Phase1 | Open / completed | Open | — |
Planned
| Project | Status | Timing | Agency |
|---|---|---|---|
| Thane Ring Metro – metro line planned | Planned | Start date not announced | MMRCL |
| Line 11 – metro line planned | Planned | Start date not announced | — |
Common questions
Which metro lines are under construction in Mumbai Suburban?
Dahisar (W) to Mandale Metro (Line-2) – metro line under construction, Line 4 – metro line under construction, Line 6 – metro line under construction, Line 7A – metro line under construction, Mulund Fire Station Metro – metro line under construction
Which metro lines are open in Mumbai Suburban?
Colaba to SEEPZ (Line-3), Dahisar (W) to Mandale Metro (Line-2), Line 2, Line 7, Line 7A, Line 9, Metro 2 Depot Line, Mumbai Metro Line 1, Mumbai Metro Line 3, Mumbai Monorail Line 1, Mumbai Monorail Phase1, Worli to SEEPZ (Line-3)
Where can I see Mumbai Suburban metro construction on a map?
Open the live map and choose Metro & highways; lines are shown in their official colours.
Nearby areas
Thane · Mumbai City · Mira-Bhayandar · Navi Mumbai · Panvel · Kalyan-Dombivli
More about Mumbai Suburban
Mumbai Suburban road works and closures this week · Upcoming road projects in Mumbai Suburban
Information is indicative and may change at short notice. Always follow road signs, traffic police and official notices. See our data sources and disclaimer.