The Hyderabad Metro is a rapid transit system, serving the city of Hyderabad, Telangana, India. It is the second longest operational metro network in India after the Delhi Metro (285 stations) with 57 stations and the lines are arranged in a secant model. It is funded by a public–private partnership (PPP), with the state government holding a minority equity stake. A special purpose vehicle company, L&T Metro Rail Hyderabad Ltd (L&TMRHL), was established by the construction company L&T to develop the Hyderabad metro rail project. A 30-kilometre (19 mi) stretch from Miyapur to Nagole, with 24 stations, was inaugurated on 28 November 2017 by Prime Minister Narendra Modi. This was the longest rapid transit metro line opened in one go in India. It is estimated to cost ₹18,800 crore (US$2.6 bill