BRT Banjarbakula, also informally known as "Tayo bus",[2] is a bus rapid transit (BRT) system serving Greater Banjarmasin metropolitan area, encompassing Banjarmasin, Banjarbaru, and parts of Banjar Regency in Indonesia.

[3] After several months of trials with free service, it launched on 14 August 2019 to coincide with the celebration of 69 years since the creation of South Kalimantan province.

[6] As of September 2020, recruitment of new drivers for the service was stalled because of the COVID-19 pandemic, hampering route and fleet expansion needed to keep up with demand.

[8] During the annual event commemorating death of a charismatic ulema from the region, Muhammad Zaini Abdul Ghani [id; bjn], bus tickets are free for pilgrims.

[3] Hours of operation were also changed to 06:30–17:00 (Central Indonesia Time) from Monday to Friday and 08:00–15:00 on weekends and holidays.