Monuments and memorials to the genocide during the Khmer Rouge era in the 1970s are the Tuol Sleng Genocide Museum (a former high school used as a concentration camp) and, on the outskirts of the city, the Choeung Ek Genocide Center.
Originally intended to be completed by 2020, the 2035 master plan[REF] is a French-funded project for the development of Phnom Penh.