According to the master plan for the Red River urban area within the administrative boundaries of 55 wards, communes in 13 districts, spanning 40 km from Hong Ha Bridge to Me So Bridge. The planned area covers nearly 11,000 hectares, equivalent to the total area of 8 districts: Hoan Kiem, Ba Dinh, Tay Ho, Cau Giay, Dong Da, Hai Ba Trung, Thanh Xuan, and Nam Tu Liem. Of which, the Red River accounts for 3,600 hectares (33%), the river bank land is over 5,400 hectares (50%). The remaining area consists of built-up areas including historical villages such as Bat Trang, Van Khe, Trang Viet; villages outside levees, social and technical infrastructure works… Map of the location of the Red River banks in the planned area.