With this name to the blog, I can’t not post about the world’s longest sea bridge which (as the Daily Mail puts it so helpfully for us British/French readers) ‘is five miles LONGER than the Dover-Calais crossing’.As ever, the Mail has the best pictures, on it’s staggeringly successful website. This is from Oliver Pickup’s article.
China has unveiled the world’s longest sea bridge, which stretches a massive 26.4 miles – five miles further than the distance between Dover and Calais and longer than a marathon.
The Qingdao Haiwan Bridge, completed earlier this week, links the main urban area of Qingdao city, East China’s Shandong province, with Huangdao district, straddling the Jiaozhou Bay sea areas.
The road bridge, which took four years and cost a cool £5.5billion to build, will be open for use in the New Year and is almost three miles longer than the previous record-holder, the Lake Pontchartrain Causeway in Louisiana.
That structure features two bridges running side by side and is 23.87 miles (38.42km) long.
The three-way Qingdao Haiwan Bridge is a staggering 174 times longer than London’s Tower Bridge, over the Thames River – and shaves 19 miles off the drive from Qingdao to Huangdao.
Two separate groups of workers have been building the different ends of the structure since 2006.
And they were relieved when all the bridges connected properly, which they managed to do on December 22.
One engineer commented: ‘The computer models and calculations are all very well but you can’t really relax until the two sides are bolted together.
‘Even a few centimetres out would have been a disaster.’
- Danyang–Kunshan Grand Bridge (rail) – China – 102 miles
- Tianjin Grand Bridge (rail) – China – 71 miles
- Weinan Weihe Grand Bridge (rail) – China – 50 miles
- Bang Na Expressway (road) – Thailand – 34 miles