Caiyuanba Yangtze River Bridge In Chongqing Royalty-Free Stock Photography

Chongqing Caiyuanba Yangtze River Bridge, the main bridge length of 1866 meters, for a two-tier design, the above two-way six lanes. Bridge hit a three in the world: Steel box arch beam span of 420 meters, the world's first long; is the world's first dual-city light rail highway bridge; is the world's first cable crane used to install the bridge.