Save the Ailing Earth from Vehicular Pollution

Delhi Metro (Hindi Dilli Me? ro) is a speedy transit system serving Delhi, Gurgaon and Noida in the National Capital region of India. The network consists of five lines with a total length of 125. 67kilometres (78. 09mi). The thermionic valve has 107 stations of which 17 are underground. It has a combination of elevated, at-grade and underground lines and uses both(prenominal) b passage gauge and standard gauge rolling stock. Delhi Metro is beingness built and operated by the Delhi Metro Rail Corporation Limited (DMRC).As of April 2010, DMRC operates more(prenominal) than 100 trains daily between 600 2300 with a oftenness of 3 to 4. 5 minutes. 5 The trains have four to six coaches6 and the power sidetrack is supplied by 25-kilo volt, 50 Hz AC through overhead catenary. The metro has an average daily ridership of over a million commuters,3 and has carried over a billion commuters in seven years since its inception. The concept of a cumulation fast transit for Delhi first emerged from a traffic and travel characteristics learning carried out in the city in 1969. 8 Over the next several(prenominal) years, many official committees by a variety of government departments were fit to examine issues related to technology, route alignment and governmental jurisdiction.In 1984, the Delhi Development situation and the Urban Arts Commission came up with a proposal for maturation a multi-modal transport system, which would consist of constructing three underground mass rapid transit corridors as well augmenting the citys existing suburban railway and road transport networks. 10 While extensive technical studies and search for financing the see were in progress, the city expanded significantly resulting in a two-fold turf out in population and a fivefold rise in the image of vehicles between 1981 and 1998. 10 Consequently, traffic congestion and pollution soared, as an increasing consider of commuters took to private vehicles with the existing bus system unable to bear the load. 8 An seek at privatising the bus transport system in 1992 merely heighten the problem, with inexperienced operators plying poorly maintained, noisy and polluting buses on lengthy routes, resulting in unyielding waiting times, unreliable service, extreme overcrowding, unqualified drivers, speeding and reckless driving. 11 To reanimate the situation, the Government of India and the Government of Delhi jointly set up a club called the Delhi Metro Rail Corporation (DMRC) on March 5, 1995 with E. Sreedharan as the managing director. 12