Experts use cutting-edge tech and bold engineering to build a record-breaking bridge that spans a deadly chasm in a remote section of the Himalayas. When completed, it will be the world's tallest railway bridge, towering almost 1,200 feet high. |
||
Title: | Himalaya Mega Bridge | |
Air Date: | May 22, 2019 | |
Runtime: | 60 min | |
etim : There's no subs for the foreign parts on (at least some) of these links. They're available...