世界上跨径最大的桥梁

土耳其1915恰纳卡莱大桥跨越土耳其马尔马拉海西端的达达尼尔海峡，为双塔三跨悬索桥，双向六车道。大桥通车后将把以往乘轮渡过海峡的约1小时时间缩短为6分钟车程，从能源消耗和碳排放角度每年节约4.15亿欧元。

桥梁主跨长度设计为2023米，桥梁格里玻鲁侧（欧洲岸）边跨长度为770米、拉普塞基侧（亚洲岸）边跨长度为770米，钢箱梁主梁总共87段，总长3563米。主跨超越了日本明石海峡大桥（1991米）是目前世界上跨径最大的桥梁。 

The Turkish 1915 Canakkale Bridge spans the Dardanelles Strait at the western end of the Marmara Sea in Turkey. It is a two-tower three-span suspension bridge with six lanes in both directions. After the bridge is opened to traffic, it will shorten the time of crossing the strait from about an hour by ferry to a six-minute drive, saving 415 million euros per year from the perspective of energy consumption and carbon emissions.

The length of the main span of the bridge is designed to be 2023 meters, the length of the side span on the Griboru side of the bridge (European shore) is 770 meters, and the length of the side span on the Lapseki side (Asian shore) is 770 meters, with a total of 87 main girder sections of steel box girder. , with a total length of 3563 meters. The main span surpasses Japan's Akashi Kaikyo Bridge (1991 meters) and is currently the largest bridge in the world.