shongtong bridge spans the satluj river in kinnaur, himachal pradesh,

bridge shongtong satluj river kinnaur himachal pradesh altitude elevation high asia structure engineering landscape scenic aerial mountainous valley majestic connection transport landmark architecture impressive beauty steel crossing himalayas spectacular view transportation suspension unique thrilling architectural marvel iconic suspend elevated india travel destination landscapes magnificent mountain region indian state remote breathtaking spans standing 000 feet sea level asia's highes august 30th 2023 highest bridges