Lucknow Metro is 8th metro system in India after the Kolkata Metro, Delhi Metro, Namma Metro, Rapid Metro Gurgaon, Mumbai Metro, Jaipur Metro, Chennai Metro and Kochi Metro. The Lucknow metro covers a distance of 22.87 km with 22 stations with 19 elevated and 3 below ground.
The elevated stations are Chaudhary Charan Singh Airport, Amausi, Transport Nagar, Krishna Nagar, Shringar Nagar, Alambagh, ISBT, Mawaiya, Durgapuri, Charbagh, KD Singh Babu Stadium, Lucknow University, IT College, Badshahnagar, Lekhraj Market, Ramsagar Mishra Nagar, Indira Nagar and Munshi Pulia. The underground stations are Hussain Ganj, Sachivalaya (Uttar Pradesh Secretariat) and Hazratganj stations.