The MRT extension from Lebak Bulus to South Tangerang (Tangsel) is still awaiting a feasibility study by PT MRT Jakarta (Perseroda) and Sinar Mas Land, expected in December 2026 before being discussed with ministries and regional governments. No funding scheme has been set yet, as it depends on the implementation model, with cooperation with partners such as JICA still open. The extension is tied to the East-West MRT line (Cikarang-Balaraja), whose first phase has begun with land acquisition under way according to Jakarta Governor Pramono Anung, with the Rorotan depot seen as key to progress.