Passenger services on the first stage of the UK's much-delayed high-speed Channel Tunnel Rail Link (CTRL) have finally started. The opening of the £1.9 billion, 46-mile link from Folkestone to ...

The 14.57-km tunnel on the 125-km Rishikesh-Karnaprayag Rail Link Project achieved a breakthrough on April 16 in the presence of Railway Minister Ashwini Vaishnaw, Uttarakhand Chief Minister ...

Developed in China, the 148-meter-long machine — with a diameter of 15.4 meters — is edging closer to the most technically challenging section of the tunnel, according to China Railway Tunnel ...