Metro Line - 9
Mumbai Metro Line 9 & 7A (i.e. Line 7 Extension)
- Metro Line 9 is extension of Line 7 from Andheri to CSIA and Dahisar to Mira Bhayander and is 13.581 km long (11.386 km elevated and 2.195km underground) with 10 stations.
- It shall provide interconnectivity among the existing Western Express Highway, Western Railway, ongoing Metro Line 2A (Dahisar to D N Nagar) and Metro Line 7(Andheri (E) to Dahisar (E)).
- It shall provide rail based access to the commercial, Govt. bodies and geographical landmarks in Mumbai.
- It shall reduce the current travel time by anything between 50% and 75% depending on road conditions.
Length | 13.581 km |
Stations | 10 Nos. |
Dahisar (E) to Mira-Bhayander ( All Elevated) 1. Dahisar, 2. Pandhurang Wadi, 3. Miragaon, 4. Kashigaon, 5. Sai Baba Nagar, 6. Meditiya Nagar, 7. Shahid Bhagat Singh Garden, 8. Subhash Chandra Bose Stadium Andheri (E) to CSIA extension 1. Airport Colony (elevated) and 2. CSIA (underground) |
|
Elevated / Underground | 11.386 km elevated and 2.195 km underground |
Project base cost | Rs. 6607 Crore (including state taxes and 7.5% p.a escalation) |
Ridership : | |
2021 | Daily Ridership - 8.47 Lakh (PHPDT- 24585) |
2031 | Daily Ridership – 11.12 Lakh (PHPDT- 30389) |
Rolling Stock |
Width : 3.20 m Height : 3.90 m Length : 21.84 m |
Capacity |
8 coach train : 2352 persons |
Updates as on 24th September 2023
Sr. No. | Name of Work | Status in % |
---|---|---|
(Line 9) Construction Activity (Elevated) | ||
1 | Working Pile (Viaduct) | 81% Completed |
2 | Working Pile (Station) | 100% Completed |
3 | Working Pile (Flyover) Beyond Golden Nest | 90% Completed |
4 | Abutment Pile (Flyover) | 83% Completed |
5 | Working Pile (Entry Exit) | 31% Completed |
6 | Pile cap (Viaduct) | 77% Completed |
7 | Pile cap (Station)) | 100% Completed |
8 | Pile cap (Flyover) Beyond Golden Nest | 72% Completed |
9 | Pier – Flyover | 87% Completed |
10 | Pier – Station (CL to PL) | 92% Completed |
11 | Hammer Head – Station | 96% Completed |
12 | Hammer Head – Flyover | 96% Completed |
13 | Pier Cap Casting | 70% Completed |
14 | Pier Cap Erection | 66% Completed |
15 | Flyover Pier Cap Casting | 95% Completed |
16 | Flyover Pier Cap Erection | 84% Completed |
17 | U-Girder Casting (Viaduct) | 62% Completed |
18 | U – Girder Erection (Viaduct) | 56% Completed |
19 | U-Girder Casting (Station) | 63% Completed |
20 | U-Girder Erection (Station) | 52% Completed |
21 | Concourse Pier Arm Casting | 92% Completed |
22 | Concourse Pier Arm Erection | 90% Completed |
23 | Platform Pier arm Casting | 94% Completed |
24 | Platform Pier arm Erection | 92% Completed |
25 | Portal Beam Casting (Dahisar) | 13% Completed |
26 | I-Girder Casting (Viaduct + Flyover) | 53% Completed |
27 | T-Girder Erection | 57% Completed |
28 | L-Girder Erection | 30% Completed |
29 | PI-Girder Casting | 19% Completed |
30 | PI-Girder Erection | 12% Completed |
Sr. No. | Name of Work | Status in % |
(Line 7A) Construction Activity (Elevated Viaduct & Station) | ||
1 | Test Pile | 100% completed. |
2 | Working Pile (Viaduct + Station) | 100% completed. |
3 | Entry Exit-2 Piling | 89% completed. |
4 | Pile cap (Viaduct +Station) | 100% Completed |
5 | Monolithic Pier | 50% completed. |
6 | Portal Pier | 70% completed. |
7 | Pier Cap Casting (Viaduct) | 91% completed. |
8 | Pier Cap Erection (Viaduct) | 68% completed. |
9 | U-Girder Casting (Viaduct) | 35% Completed |
10 | U-Girder Erection (Viaduct) | 10% Completed |
ELEVATED RAMP | ||
1 | Elevated Ramp | 35% Completed |
CUT & COVER AND UG RAMP | ||
1 | Cut & Cover | |
a. | Hard Pile + Soft Pile | 96% Completed |
b. | Caping Beam | 87% Completed |
2 | Cut & Cover | |
a. | Hard Pile + Soft Pile | 61% Completed |
b. | Caping Beam | 16% Completed |
(Line 7A) Construction Activity (UG CSMIA Station) | ||
1. | Secant Pile (Hard Pile + Soft Pile) | 100% Completed |
2. | Anchor installation & grouting | 64% Completed |
3. | Anchor Stressing | 61% Completed |
4. | Excavation (m3) | 57% Completed |
5. | Tunnel Ring Segment Casting | 49% Completed |
6. | TBM-1 Initial Drive (Down Line) | 57% Completed |
7. | TBM-1 Permanent Ring Installation | 04% Completed |

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