An Engineering Milestone: The Story of Tenacity and Extreme Engineering Unfolds in HistoryTV18’s Modern Marvel: Atal Tunnel 20/10/2022 1 minute read Spread the love Watch the making of the world’s longest high-altitude tunnel, premiering 20th Oct, 9PM on HistoryTV18 About the Author View All Posts Post navigation Previous: TCS, HCL, Wipro: Salary Hikes, Bonuses Begin Coming Down for Indian IT Industry, Says ReportNext: Girl from Pak undergoes bone marrow transplant in Bengaluru
