High Quality Content by WIKIPEDIA articles! The KL Monorail is an urban monorail system (previously known as Peoplemover Rapid Transit - PRT) in Kuala Lumpur, Malaysia. It opened on 31 August 2003, and serves 11 stations running 8.6 km (5 mi) with two parallel elevated tracks. It connects the Kuala Lumpur Sentral transport hub with the "Golden Triangle". It was completed at a cost of MYR 1.18 billion by the KL Infrastructure Group (KL Infra).