India marks a milestone in railway infrastructure with the completion of its longest railway tunnel in Uttarakhand, a 14.6 km marvel named Tunnel T-8. This crucial segment of the Rishikesh ...

Railway Minister Ashwini Vaishnaw witnessed the breakthrough of India's longest rail tunnel at Janasu in Uttarakhand on Wednesday (April 16, 2025). Accompanied by Chief Minister Pushkar Singh ...

Rail Vikas Nigam Limited achieved a breakthrough in the 14.6km Devprayag-Janasu railway tunnel, India's longest, a key part of the Rishikesh-Karnaprayag rail project. Overcoming Himalayan ...

The East Coast Railway has achieved a significant milestone by successfully commissioning a breakthrough (daylighting) of tunnel T-4 — a 4,185-metre-long tunnel located between Adenigarh and ...

Stretching 35 miles under the Alps, the Gotthard Base Tunnel is the pinnacle of tunnel engineering. More than just a ...

A revolutionary 18 km long tunnel is being built under the Baltic Sea between Denmark and Germany, the “Femarnbelt”, which ...

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 ...

Railway Minister Ashwini Vaishnaw witnessed the breakthrough of India’s longest rail tunnel at Janasu in Uttarakhand on Wednesday. Accompanied by Chief Minister Pushkar Singh Dhami, Vaishnaw ...

Chennai Metro Rail’s tunnel boring machine (TBM) Pelican has encountered a minor glitch. As a result, tunnelling between Panagal Park and Kodambakkam has hit a pause in one of the tunnels.