World's longest high-altitude tunnel fully ready to open in Himachal Pradesh
India TV NewsThe world's longest high-altitude tunnel on Manali-Leh national highway is fully ready to open in Himachal Pradesh's Lahaul-Spiti district, a senior Border Road Organisation official said on Sunday. The 9-km Atal tunnel built at an altitude of about 10,000 feet above sea level in Lahaul Spiti's Rohtang is likely to be formally inaugurated by Prime Minister Narendra Modi in coming weeks, said BRO Chief Engineer, Brigadier K P Purshothaman. Brig Purshothaman said the tunnel provides a telephone facility at every 150 metre of its stretch, a fire hydrant every 60 metre, emergency exits every 500 metre, turning cavern every 2.2 km, air quality monitors every one km, broadcasting system and automatic incident detection system with CCTV cameras every 250 metre. The Union government on December 25 last year named the strategic tunnel under the Rohtang Pass in Himachal Pradesh after former prime minister Atal Bihari Vajpayee in a tribute to him on his 95th birth anniversary.