PT MRT Jakarta (Perseroda) officially partnered with PT Bumi Serpong Damai Tbk (BSD), a subsidiary of Sinar Mas Land, to begin a preliminary study to expand MRT route from Lebak Bulus to Serpong with the Memorandum of Understanding signed in MRT Lebak Bulus Station, South Jakarta on Thursday (24th July). This route is planned to span the total of 11 kilometers, fully underground, and comprises 10 stations. The preliminary study is to be completed in less than a year and the early report to be released in 4-6 months.