Balikpapan–Samarinda Toll Road

This is the first expressway in Kalimantan (Indonesian portion), second in the entire Borneo island after Tun Salahuddin Toll Bridge, Sarawak, Malaysia was completed in 2003.

Samboja-Samarinda section (58.7 kilometers (192,585 ft)) of the toll road has been inaugurated by President Joko Widodo on 17 December 2019.

[2] On 24 August 2021, the toll has officially connected both Balikpapan and Samarinda through the inaugurations of sections I and V.[3] The construction of the 99.3 kilometers (325,787 ft) expressway was started on 12 January 2011.

The project was officially inaugurated by Governor of East Kalimantan, but the construction halted in 2012 because of financial shortage.

[6][7] In early September 2019, the toll constructions have achieved 97 percent and predicted will be finished in October 2019.