Line 9 (Mumbai Metro)
Line 9 of the Mumbai Metro is part of the metro system for the city of Mumbai, India. Metro Line 9 is extension of Line 7 form Andheri to CSIA and Dahisar to Mira Bhayandar. It shall provide interconnectivity among the existing Western Express Highway, Western Railway, ongoing Metro Line 2A and Metro Line 7 to Dahisar )
J Kumar Infraprojects Ltd has received Letter of Acceptance from Mumbai Metropolitan Region Development Authority for design and construction of Mumbai Metro Line 9 i.e. Extension of Line 7 from Dahisar to Mira Bhayandar. Maintenance Depot has been proposed at Mira-Bhayandar. Total land area proposed for maintenance facilities is 20.0 Ha.
It will be a 11.386 KM Line with an expected ridership of 8.47 lakh Commuters per day by 2021 and 11.12 lakh Commuters by 2031
Planning
In February 2017, the MMRDA announced that the DMRC was preparing a detailed project report on Line 9, a proposed 9 km extension of Metro 7 from Dahisar to Bhayander, via Mira Road. Preliminary plans prepared jointly by MMRDA and DMRC, proposed a 9 km elevated extension of Metro 7 from Dahisar to Bhayander, via Mira Road. The extension will have 9 stations, with an inter-station distance of 1 km. The line will run parallel to the Surat-Dahisar Highway, then turn left at Kashi Mira Junction, before passing through Mira Road-Bhayander, and terminating at Golden Nest Circle, Bhayander. The project is estimated to cost. The extension was approved by the Maharashtra government in September 2018, and will be implemeneted as Metro 9.In March 2017, the MMRDA stated that the DMRC was conducting a feasibility study to extend the line to the T2 terminal of the airport. The proposed 3.17 km extension from Andheri to the domestic airport will pass beneath Line 1's WEH station and is expected to cost between Rs 1,500 and 2,000 crore. The extensions to Mira Road and the airport were officially announced by Chief Minister Fadnavis on 30 March 2017. The alignment for the extension from Andheri to Chhatrapati Shivaji Maharaj International Terminus was approved by the State Cabinet on 12 April 2017. The 3.17 km includes a 0.98 km elevated stretch and 2.11 km tunnel. The Maharashtra Cabinet approved the implementation of the extension, called Metro 7A, in September 2018. Work on Metro 7A is texpected to begin by April 2019.
J Kumar Infraprojects has received a Letter of Acceptance from Mumbai Metropolitan Region Development Authority for Rs 1998 crore work related to Mumbai Metro Rail Project which includes design and construction of elevated viaduct and nine elevated stations including two flyovers, twin tunnel, cut and cover, ramp and one underground station for corridor of Mumbai Metro Line 9.
Construction
J Kumar Infraprojects received letter of acceptance from MMRDA for a contract worth Rs 1,998 crore. The company letter of acceptance from Mumbai Metropolitan Region Development Authority is for design and construction of elevated viaduct and nine elevated stations, including two flyovers, and twin tunnel, cut and cover, ramp and one underground station for corridor of Mumbai Metro Line 9. The announcement was made at 13 September 2019.Stations
As per , 10 stations are being planned on Line 9. -It will be having total 10 stations and proposed stations are –
| # | Station | Grade | Connections | Status |
| 1 | Dahisar | Elevated | Line 7, Line 2 | Under Construction |
| 2 | Pandurang Wadi | Elevated | - | Under Construction |
| 3 | Miragaon | Elevated | - | Under Construction |
| 4 | Kashigaon | Elevated | Line 10 | Under Construction |
| 5 | Sai Baba Nagar | Elevated | - | Under Construction |
| 6 | Meditiya Nagar | Elevated | - | Under Construction |
| 7 | Bhagat Singh Garden | Elevated | - | Under Construction |
| 8 | Subhash Chandra Bose Stadium | Elevated | None | Under Construction |
MEDITIYA NAGAR INTERCHANGE STATION
Meditiya Nagar interchange station is the combination of the two Island platforms dedicated to the tracks of two separate corridor. This station consist common concourse area and contain service areas dedicated to separate corridors. Four Entry exits have been planned to provide easy access to the station for all passengers, from each side of the intersection, without having to cross vehicular traffic on the busy road. The integrated entrances for intersecting lines are at the ground level from where the passengers can access the concourse. Concourse houses ticketing for corridors, lifts, stairs and escalators to reach both the platforms dedicated to different lines. It will connect Bhayandar and Bhayandar West Metro Station
2 stations are being planned on Line 9 for INTERCHANGE STATION from MEDITIYA NAGAR towards Bhayandar East
| # | Station | Grade | Connections | Status |
| 1 | MBMC Sports complex | Elevated | - | Under Construction |
| 2 | Indralok | Elevated | None | Under Construction |
2 stations are being planned on Line 7A. Connected to word Andheri to CSIA
| # | Station | Grade | Connections | Status |
| 1 | Airport Colony | Elevated | - | Under Construction |
| 2 | CSIA | Underground | Line 3 & TERMINAL | Under Construction |