Wanxian Bridge, or Wanzhou Bridge (simplified Chinese: 万县长江大桥; traditional Chinese: 萬縣長江大橋; pinyin: Wànxiàn Chángjiāng Dàqiáo), is a reinforced concrete arch bridge built over the Yangtze River in 1997.
Wanxian Bridge , or Wanzhou Bridge ( simplified Chinese : 万县长江大桥 ; traditional Chinese : 萬縣長江大橋 ; pinyin : Wànxiàn Chángjiāng Dàqiáo ) , is a reinforced concrete arch bridge built over the Yangtze River in 1997 .
What is the surface of Wanxian Bridge made of?
What is the surface of Wanxian Bridge made of ?
concrete
concrete