The Changyuanhe Grand Bridge, a key feature of the Huangshan-Qiandaohu Expressway, was successfully connected on Monday in mountainous Huangshan, Anhui province.
Huangshan city in Anhui province is regarded as being one of the four new railway hub cities in China – together with Wenzhou in East China's Zhejiang province, Huai'an in East China's Jiangsu province and Qingyuan in South China's Guangdong province.
