El Qanater El Khayreya is a bridge and dam (Delta Barrage) to control the flow of the Nile water and improve irrigation at the point of its branching to the Rosetta and Damietta branches, in a city of the same name in the Qalyubiyya Governorate in Egypt. El Qanater El Khayreya dates back to 1868 and 1939 AD, and it includes the Qanater of Muhammad Ali and Muhammad Ali Bridge.