Brahmaputra Tunnel: Assam’s Underwater Game-Changer – From 6-Hour Detours to 30-Min Freedom
Writer by sanjoy gorh 01.04.2026 time 8.27 PM Published Imagine driving straight under one of India’s mightiest rivers, emerging on the other side in half an hour. No ferries, no floods, no 240 km detours. That’s the promise of India’s first underwater road-rail tunnel – a ₹18,662 crore engineering marvel linking Gohpur and Numaligarh across […]