Chushul Chakzam - Credit: Wikimedia Commons
Chushul Chakzam - Credit: Wikimedia Commons
The Chushul Chakzam (), or simply Chakzam which literally means "iron bridge" in Standard Tibetan, was a suspension bridge that spanned the Yarlung Tsangpo river in modern-day Qüxü County near Lhasa, Tibet. It was built in 1430 by Thang Tong Gyalpo.Dundul Namgyal Tsarong, Ani K. Trinlay Chödron, In the service of his country: the biography of Dasang Damdul Tsarong, commander general of Tibet, Snow Lion Publications, 2000, , p. 26 The southern bridgehead was built on the mountain Chowuri, which is sacred in Tibetan Buddhism. This mountain was a site where Guru Rinpoche and Trisong Detsen had meditated during the 8th Century. When it was built, its main section was the longest unsupported span in the world, with a central span estimated at around . Read more on Wikipedia
Source: en.wikipedia.org