According to NHSRCL, the 13.6-metre diameter cutterhead weighs around 350 tonnes and forms a critical part of the Tunnel Boring Machine’s (TBM) main shield assembly

The Railway Ministry has unveiled the first look of the Mumbai-Ahmedabad Bullet Train near its Delhi office as work on India’s first high-speed rail corridor gathers pace, with officials hopeful of launching services between Surat and Billimora this year