Turkey Izmit Bay Bridge is a main span of 1550 meters of three-span suspension bridge, suspension bridge is the

world's second largest (after China Xihoumen Bridge)！

Recently the DS2800 expansion joint which is provided by German Maurer has been installed, the expansion joint is

becoming the world's largest displacement expansion joint(over China Sutong Yangtze River Bridge DS2600

expansion joint).

The expansion joint can withstand more than 8 earthquake,4 m more leeway in case of earthquake.