@cn_eyee: High‑speed train action on the Beijing‑Shanghai high‑speed railway! Train G5 from Beijing to Shanghai, operated by CRH380BL‑5543, is travelling at a restricted speed of 300 km/h across the Nanjing Dashengguan Yangtze River Bridge. It overtakes another high‑speed train G3108 heading from Xinxiang East to Hangzhou East, moving at 200 km/h. The two trains run side‑by‑side and will arrive at Nanjing South Station one minute apart. The Nanjing Dashengguan Yangtze River Bridge is an amazing engineering landmark. It is 9273 metres long, the world’s first six‑track railway bridge, carrying high‑speed rail and metro lines. When completed, it had the world’s longest span for this type of high‑speed railway steel arch bridge. #ChinaHighSpeedRail #BeijingShanghaiHighSpeedRailway #NanjingDashengguanBridge