Mumbai-Ahmedabad Bullet Train Tunnel Section TBM Cutterhead Lowering
Under construction · Maharashtra · Last reported May 2026
Source: The Economic Times
The National High Speed Rail Corporation Limited (NHSRCL) has successfully lowered the cutterhead for the second Tunnel Boring Machine (TBM) for the tunnel section of the Mumbai-Ahmedabad bullet train project in Navi Mumbai. The second TBM will tunnel from Sawli towards Vikhroli. Both TBMs will undergo final assembly and commissioning trials before excavation work begins in the first week of July.
- Status
- Under Construction
- Sector
- Rail, Tunnel
- Location
- Navi Mumbai, Maharashtra, India
- Updated
- 22 Jul 2026
- Source
- The Economic Times
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Project Information
Participants
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Status
Original status | under construction |
Taiyo status | Under Construction |
Taiyo last update | 2026-07-22 |
Contact
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Description
Description | The National High Speed Rail Corporation Limited (NHSRCL) has successfully lowered the cutterhead for the second Tunnel Boring Machine (TBM) for the tunnel section of the Mumbai-Ahmedabad bullet train project in Navi Mumbai. The second TBM will tunnel from Sawli towards Vikhroli. Both TBMs will undergo final assembly and commissioning trials before excavation work begins in the first week of July. The TBMs are designed to excavate a single tunnel large enough for both up and down lines of the high-speed rail corridor, including a 7-km undersea tunnel beneath Thane Creek, India's first undersea rail tunnel. |
Original sector | Transportation |
Location
Country | India |
State | Maharashtra |
City | Navi Mumbai |
Source
Source | The Economic Times |
URL |
More Details
Record type | Project |
Sector | Rail, Tunnel |
Article published date | 2026-05-27 |
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