Who Designed the Longest Bridge in the World?

Test your infrastructure knowledge—do you know your global engineering marvels?

Pretty sure it’s the Danyang–Kunshan Grand Bridge on the Beijing–Shanghai HSR, with design led by a China Railway Design Corp. consortium, but “longest” gets fuzzy if you mean over water (Lake Pontchartrain Causeway shows up). From experience, the fastest way to nail the designer is to skim the owner/EPC tender PDFs rather than Wikipedia, especially on these “global engineering marvels” claims. Are we talking overall length or over-water only?

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