Mumbai-Ahmedabad Bullet Train Project: Second TBM Cutterhead installed at Ghansoli shaft
May 23, 2026
In a major milestone for the Mumbai-Ahmedabad High-Speed Rail Corridor, the cutterhead of the second Tunnel Boring Machine (TBM) was lowered at Sawli (Ghansoli) near Mumbai on Saturday, marking the completion of the primary assembly phase of the machine's main shield.