are the earliest rapid transit stations in the Klang Valley designed to provide a degree of accessibility for handicapped users. In contrast, handicapped-friendly facilities for the Ampang and Sri Petaling Lines were installed beginning in 2012. The stations have closed-circuit security cameras for security purposes. List of stations Gallery of stations Extensions On 29 August 2006, Malaysian Deputy Prime Minister Mohd Najib Abdul Razak announced that the western end would be extended to the suburbs of Subang Jaya (USJ and Putra Heights) to the south-west of Kuala Lumpur. The extension would be part of a RM10 billion plan to expand Kuala Lumpur's public transport network. The expansion plan will also see the Sri Petaling Line extended to the suburbs of Puchong and the south-west of Kuala Lumpur. The plan also involved the construction of an entirely new line, tentatively called the Kota Damansara–Cheras line, running from Kota Damansara in the western portion of the city, to Cheras in the southeast of Kuala Lumpur. As of August 2008, Syarikat Prasarana Negara was reportedly running land and engineering studies for the proposed extension. In September 2009, Syarikat Prasarana Negara began displaying the alignment of the proposed extensions over a 3-month period for feedback. The Kelana Jaya extension would have 13 new stations over 17 km from Kelana Jaya to Putra Heights. Construction was expected to commence in early 2010. In November 2010, Prasarana announced that it has awarded RM1.7 billion for first phase of the project. The winners include Trans Resource Corp Bhd for the Kelana Jaya Line extension. UEM Builders Bhd and Intria Bina Sdn Bhd were appointed as subcontractors for the fabrication and supply of segmental box girder jobs for the Kelana Jaya Line. Construction works on the Kelana Jaya Line and the Sri Petaling Line extension project were targeted to accelerate at the end of March 2011, with commencement of structural works, subject to approval from state government and local authorities. In 2014, completion of the extension was targeted for 2016. On 14 April 2016, Prasarana Malaysia confirmed in a media release that the Kelana line extension would be fully operating on 30 June 2016. Rolling stock 2-car 1998 Innovia ART 200 The rolling stock, in use since the opening of the line in 1998, consists of 35 Innovia ART 200 trains with related equipment and services supplied by the Bombardier Group and train electronics company Quester Tangent. They