KA Commuter line Jatinegara–Bogor or the Jakarta loop line is a commuter rail line in Indonesia, operated by PT Kereta Commuter Indonesia (KCI). The line connects Jatinegara station in East Jakarta and Bogor station in Bogor, West Java. On maps and diagrams, the line is shown using the colour "yellow" ( ). The Jatinegara–Bogor line is the second busiest line in the KA Commuter system. Covering the distance of 69.35 kilometres, it is the longest KA Commuter line, combining the loop-line on Jatinegara–Kampung Bandan–Tanah Abang–Manggarai with Manggarai–Depok–Bogor lines.