From its ribbon cutting in 2004, the viaduct was destined for Guinness: When finished, it had the highest road deck in Europe, the tallest piers and highest bridge tower in the world, and the longest launch of a bridge deck.

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At Tower Hill, the coffin was piped aboard the launch Havengore for the voyage up the Thames.

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The new facility near Tongchang is far more advanced, with a 100-foot-tall launch tower and a below-ground tunnel to direct rocket exhaust.

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