KRL Commuterline, commonly known as Greater Jakarta Commuter rail, or KRL Commuter Line Jabodetabek is a commuter rail system for Greater Jakarta in Indonesia. It was previously known as KRL Jabodetabek. It is operated by KAI Commuter (KAIC/KCI), a subsidiary of the Indonesian national railway company PT Kereta Api Indonesia (KAI). The rail system uses rolling stock of rapid transit standard and operates at high frequency with a minimum headway. In 2019, the average number of Commuterline users per day reaches average of 1.04 million, with the record of the highest number of users served in a day being 1,154,080.

Rangkasbitung Station (RK) is a railway station located in East Muara Ciujung, Rangkasbitung, Lebak Regency, Banten. It is the main station of Lebak Regency. This station has a small rail yard to keep passenger coaches and goods carriages. This yard also keeps locomotives from Jakarta which serve trains from Jakarta Kota. All train services that pass this station stop in this station.