Jak Lingko

Jak Lingko (formerly OK OTrip) is a public transport integration program designed to integrate payment and physical connection between transport modes in Jakarta. The integration includes TransJakarta, KRL Commuterline, MRT, LRT and local angkot (Mikrotrans).
History.
"One Karcis One Trip" (OK OTrip) was initially launched in 2017. The card caps fares at IDR 5,000 for up to 3 hours on transfers for smaller participating local bus services to or from the TransJakarta BRT network, and aims to reduce transportation costs by 30 percent. In 2018, the program was rebranded as "Jak Lingko", where "Jak" refers to Jakarta and "Lingko" deriving from the name of the interconnected irrigation network used in the Manggarai Regency on Flores Island, East Nusa Tenggara.