A single ticketing system will soon be introduced in the country which will ensure that people can travel in buses, trains, metros and ferries across India using a single card.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/soon-one-card-all-modes-transport
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/indian-express-new-delhi
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/public-transport
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/urban-planning
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/mobility-planning
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/jawaharlal-nehru-national-urban-renewal-mission-jnnurm
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/delhi-metro-rail-corporation-dmrc
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/parking-policy
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/habitat-and-urbanisation