What’s the longest bridge in the world? It’s not San Francisco’s Golden Gate, or Saudi Arabia’s King Fahd Causeway (as a friend insisted when I asked him) or even one of those really long “over the horizon” ones in Scandinavia.
The world’s longest bridge in the world – by far – is the Danyang-Kunshan Grand Bridge on the Beijing-to-Shanghai high-speed rail link. Stretching across the Yangtze delta, and completed in 2010, the Danyang-Kunshan is no less than 102 miles long. That’s over 29 times the length of Bromford Viaduct near Birmingham, the UK’s longest bridge. And it’s 116-times longer than the Humber Bridge, our widest single-span crossing.