The highest bridge in the world-- measured by distance from deck to ground level-- remains the Royal Gorge Bridge in Colorado, US which is320 metres(1,053 feet) above the river Arkansas.

• 如果按照从桥面到地面的距离来算，世界上最高的桥仍然是横跨阿肯色河之上，高320米（053英尺）美国科罗拉多州皇家峡谷大桥。