<Tr> <Th> Track gauge </Th> <Td> 1,435 mm (4 ft 8 ⁄ in) standard gauge </Td> </Tr> <Tr> <Th> Electrification </Th> <Td> 25 kV, 50 Hz AC through overhead catenary </Td> </Tr> <P> The Violet Line is one of the six lines of the Delhi Metro, a rapid transit system in Delhi, India . The line connects Kashmere Gate station in New Delhi with Escorts Mujesar in Faridabad . The line consists of 32 metro stations with a total length of 40.35 kilometres (25.07 mi). The Central Secretariat - Sarita Vihar section of the line was opened on 3 October 2010 and was extended to Badarpur on 14 January 2011 . The line was extended from Central Secretariat up to Mandi House on 26 June 2014 and further extended to ITO on 8 June 2015 . The line was further extended to Kashmere Gate metro station via Delhi Gate, Jama Masjid and Lal Qila on 28 May 2017 . The stretch between ITO and Kashmere Gate metro station is popularly known as the Heritage Line . This line acts as a parallel link for those, who travel in the heavily used Yellow Line and connects the interior parts of South Delhi, a little of Central Delhi to the satellite town of Faridabad . An extension southwards till Escorts Mujesar in Faridabad was inaugurated by Prime Minister Narendra Modi on 6 September 2015 . </P> <P> The Violet Line was originally supposed to open in March 2010 . On 12 July 2009, a portion of a bridge under construction collapsed when its cantilever pier collapsed on load of launching girder at Zamrudpur, near East of Kailash, on the Central Secretariat--Badarpur corridor . Six people were killed and 15 others injured . The day after, on 13 July 2009, a crane that was removing the debris collapsed, and with a bowling pin effect collapsed two other nearby cranes, injuring six . </P>

Last metro from kashmere gate to new delhi