Mumbai Metro Line 4 Upgrade
Sector: Rail • Location: Mumbai, Maharashtra, India
Source: Construction World
Larsen & Toubro (L&T) and Alstom Transport have secured a contract to supply key systems for Mumbai Metro’s 35.2 km Line 4 and Line 4A, linking Wadala, Kasarvadavali, and Gaimukh. The project includes 39 six-coach trains, CBTC signalling, telecommunications, platform screen doors, and depot machinery, with a targeted completion for Phase 1 certification in August 2026.
- Status
- Under Construction
- Sector
- Rail, Road, Mass Transit, Government
- Location
- Mumbai, Maharashtra, India
- Updated
- 22 Jul 2026
- Source
- Construction World
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Project Information
Participants
Sponsoring Agency | |
Company |
Status
Original status | Under Construction |
Taiyo status | Under Construction |
Taiyo last update | 2026-07-22 |
Contact
| Not available for this record. |
Description
Description | Larsen & Toubro (L&T) and Alstom Transport have secured a contract to supply key systems for Mumbai Metro’s 35.2 km Line 4 and Line 4A, linking Wadala, Kasarvadavali, and Gaimukh. The project includes 39 six-coach trains, CBTC signalling, telecommunications, platform screen doors, and depot machinery, with a targeted completion for Phase 1 certification in August 2026. |
Original sector | Transport |
Budget |
Location
Country | India |
State | Maharashtra |
City | Mumbai |
Source
Source | Construction World |
URL |
More Details
Record type | Project |
Sector | Rail, Road, Mass Transit, Government |
Article published date | 2025-03-07 |
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