In April 2016, PT Trans Bumi Serbaraja - a consortium of PT Bumi Serpong Damai, PT Astratel Nusantara, PT Transindo Karya Investama and PT Sinar Usaha Mahitala won the tender for the Serpong-Balaraja toll road and signed the toll road concession agreement on 9 June. ASTRA Infra owns a 25% share.
This 39.8 km long Serpong-Balaraja toll road consists of three sections. Section 1: BSD – Legok (9.3km), Section 2: Legok – Curug (10.7km), Section 3: Curug – Balaraja (19.8 km). This toll road is planned to operate in stages, with Section 1 to be operational in 2019.