By comparison, China's 36 kilometer (22 mile) Hangzhou Bay Bridge, the world's longest sea-crossing bridge, over seven times the length of the Mumbai bridge, took four years to get completed.

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No Anchor switch things up on the brand new full-length, The Golden Bridge.

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Gaelic TV channel BBC Alba said a feature length cinema version of The Bridge Rising would be released later.

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Officials do not say whether this would involve a tunnel or a bridge, but at around 100km in length, either would be the longest of its type in the world.

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