World’s longest Highway tunnel – Atal Tunnel
The Prime Minister, Shri Narendra Modi dedicates to the nation the World’s longest Highway tunnel – Atal Tunnel, in Manali, Himachal Pradesh on October 03, 2020.
The Prime Minister, Shri Narendra Modi dedicates to the nation the World’s longest Highway tunnel – Atal Tunnel, in Manali, Himachal Pradesh on October 03, 2020.