这座桥的钢筋混凝土桥塔高度达到300.4米，为世界最高桥塔。
Its steel and concrete bridge towers, the tallest in the world, stand at 300.4 meters.
大型钢制桥塔其风振特点与常规混凝土桥塔有较大差异，国内有关钢桥塔风振研究较少。
There are great differences in the vibration characteristics induced by wind between large steel bridge tower and concrete bridge towers.
平塘桥有世界上最高的混凝土塔桥。
Pingtang Bridge has the highest concrete bridge tower in the world.
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