辽宁大连市星海湾大桥主桥为(180+460+180)米跨径的双塔三跨悬索桥,上下双层八车道,是国内首座海中地锚式悬索桥,也是我国第一座双层通车的钢桁梁悬索桥。
The main bridge of XinghaiBayBridgeinDalian,Liaoning Province, is a double-pylon
three-span suspension bridge with a span of 180+460+180m, with eight lanes at
the top and bottom. It is the first sea-anchor suspension bridge in Chinaand the first steel truss suspension
bridge with double-deck traffic in China.