Explore the world’s longest tunnel, which is an engineering marvel that redefined transportation. The longest tunnel in the ...

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 ...

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 ...

This 14.57-km-long railway tunnel is the longest tunnel not only in Uttarakhand but in the whole of India. With this project, the journey from Rishikesh to Karnaprayag will be reduced from seven ...

Uttarakhand Chief Minister Pushkar Singh Dhami and Union Minister Ashwini Vaishnaw attended the breakthrough ceremony of Tunnel T-8 of India's longest rail tunnel, Rishikesh-Karnprayag rail line ...

Delhi: Larsen & Toubro has achieved the breakthrough in India’s longest railway tunnel – the 14.57 km Tunnel No. 8 – on the 125-km Rishikesh-Karnaprayag Broad Gauge Rail Link Project of Rail Vikas ...

Indian conglomerate Larsen & Toubro (L&T) has broken through on India’s longest railway tunnel, linking Devprayag and Janasu in the northern state of Uttarakhand. The 14.5km-long Tunnel Number 8 forms ...

the breakthrough of India’s longest railway tunnel — the 14.57 km Janasu Tunnel — was successfully completed on Wednesday (16 April). Union Rail Minister Ashwini Vaishnaw and Uttarakhand ...

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 ...