Why Kolkata is Building This Extensive Metro Network

Kolkata Metro is India's 5th largest metro network spanning 41 km and 34 stations. Presently, it has 2 operational lines but a massive expansion of 4 new routes upto 100 km in length is under progress. Map References: OpenStreetMap Contributors, KMRC, MRK, Indian Railways, Wikipedia, GoogleMaps, Mapbox. Music: Storyblocks Video Chapters: 0:00​ Intro 0:28 Background 1:39 Details 4:31 Present Network 5:05 Future Expansion 7:52 Proposed Network 9:23 Conclusion