The LRT Kelana Jaya Line is a medium-capacity light rapid transit (LRT) line and the first fully automated and driverless rail system in the Klang Valley, Malaysia. It forms part of the Klang Valley Integrated Transit System in and around Kuala Lumpur, Malaysia. Servicing 37 stations, the line has 46.4 km (28.8 mi) of grade-separated tracks running mostly on underground and elevated guideways. Formerly known as the PUTRA-LRT, it is operated as part of the Rapid KL system by Rapid Rail, a subsidiary of Prasarana Malaysia. The line is named after its former terminus, the Kelana Jaya station. The line is numbered 5 and coloured ruby on official transit maps.
Bombardier Innovia ART 200 (left) and Innovia Metro 300 (right) at the KL Sentral LRT station