About the Line 4 (Green)
Connecting Wadala to Kasarvadavali in Thane.
History
Line 4 is the main trunk of Mumbai's Green corridor from Wadala to Kasarvadavali. According to MMRDA's current project overview, the corridor is 32.32 km long with 30 stations and is intended to knit together the Eastern Express Highway belt, Central Railway catchments, Monorail links and several new metro interchanges. Trial activity has taken place on the broader Line 4 and 4A package, but the corridor is still in the under-construction stage for normal passenger use.
Stations on this Line
31 stops along the route
StationInterchangeTerminal
Line Statistics
Total Stations30
Route Length32.32 km
Year Opened2026
Accessible Stations31
Travel Tips
- 1Watch this line if you need future Mumbai-Thane connectivity because it is one of the biggest time-saving projects in the eastern corridor.
- 2Stations near Ghatkopar, Kanjurmarg, Mulund and Thane are expected to become important interchange and feeder points.
- 3The final station list in official MMRDA material is 30 stations, not 32.
Frequently Asked Questions
Everything you need to know about the Line 4 (Green) in Mumbai.
QIs Line 4 open to regular passengers?
Not yet. Line 4 remains under construction, although trial-run milestones have been reported on parts of the Green Line package.
QWhat is the route of Line 4?
Line 4 runs from Wadala through eastern Mumbai and onward into Thane, ending at Kasarvadavali.