Builders work at the construction site of a bridge as part of Xuan’en-Hefeng expressway in Central China’s Hubei province, April 17, 2018. The 55.6-km expressway linking the two counties of Xuan’en and Hefeng in mountainous region will open to traffic in 2019. [Photo/Xinhua]
Builders work at the construction site of a bridge as part of Xuan’en-Hefeng expressway in Central China’s Hubei province, April 17, 2018.[Photo/Xinhua]
Builders work at the construction site of a bridge as part of Xuan’en-Hefeng expressway in Central China’s Hubei province, April 17, 2018.[Photo/Xinhua]
Builders work at the construction site of a bridge as part of Xuan’en-Hefeng expressway in Central China’s Hubei province, April 17, 2018. [Photo/Xinhua]
