赵州桥 Traditional 趙州橋 Zhào zhōu Qiáo 🔊 Zhaozhou Bridge over Xiao River 洨河[Xiao2… + Review this word Meanings Zhào zhōu Qiáo name 趙州橋 Zhaozhou Bridge over Xiao River 洨河[Xiao2 He2] in Zhao county 趙縣|赵县[Zhao4 Xian4], Shijiazhuang, Hebei, dating back to the Sui dynasty 隋代[Sui2 dai4] (581-617) and the world's oldest extant stone arch bridge Its characters 赵zhàoto surpass (old)州zhōuprefectureHSK 6桥qiáobridgeHSK 4