Green Line (Mumbai Metro)

Green Line
Green Line
Overview
Status	Line 4 (under construction); Line 4A (under construction); Line 10(proposed); Line 11(proposed);
Owner	MMRDA
Locale	Mumbai and Thane, Maharashtra, India
Termini	Gaimukh and Kasarvadavali; Wadala;
Stations	38 (Main Line) 16 (Branch Line)
Website	Line 4
Service
Type	Rapid Transit
System	Mumbai Metro
Operator(s)	MMRDA
Depot(s)	Mogharpada
Rolling stock	Alstom
History
Planned opening	December 2025
Technical
Number of tracks	2
Character	Elevated & Underground
Track gauge	1,435 mm (4 ft 8+1⁄2 in) standard gauge
Operating speed	90 km/h (56 mph)
Highest elevation	3.90 m (12.8 ft)
Route map
Route map
Green Line
	Kanjur Marg on
	Central line
	Indira Dock of
	Mumbai Port Trust
	Central line
	and Harbour line

The Green Line is part of Mumbai Metro rail network for the city of Mumbai, Maharashtra, India. During the construction the line was divided into 3 smaller lines - Line 4 (Kasarvadavali to Bhakti Park (Wadala)), Line 4A (Kasarvadavali to Gaimukh), and Line 10(Gaimukh to Shivaji Chowk (Mira Road)). The line also has a proposed spur line called Line 11 from Anik Nagar Bus Depot to SPM Circle. The line proposed to be of length 60.409km of which 35.2km is under construction. The line connects the regions of Mira Bhayandar to Wadala via Gaimukh and Kasarvadavali. Construction of Line 4 started in October 2018 while the construction of Line 4A started in September 2019. Meanwhile, the proposed Line 10 is currently under environmental review while Line 11 is undergoing Soil testing. The line has a total of elevated 38 stations of which 34 are under construction. The main line is fully elevated and has zero underground stations. In addition, the proposed spur line (Line 11) has 16 stations of which 2 are elevated and the remaining 14 are proposed to be underground.

The line offers interchange with the under construction Orange Line at Kapurbawdi, Pink Line at Gandhi Nagar (Kanjurmarg), and the Yellow Line at Siddharth Colony. In addition the line has a proposed interchange with the Red Line at Shivaji Chowk (Mira Road) and Aqua Line at Chhatrapati Shivaji Maharaj Terminus.