Economy of Tamil Nadu projects under operation in the public-private partnership (PPP) model. It is currently working on upgrading its road network, though the pace of work is considered slow. Tamil Nadu has a well-developed rail network as part of Southern Railway. Headquartered at Chennai, the present Southern Railway network extends over a large area of India's Southern Peninsula, covering the states of Tamil Nadu, Kerala, Puducherry, minor portions of Karnataka and Andhra Pradesh. Tamil Nadu has a total railway track length of 6,693 km and there are 690 railway stations in the state. The system connects it with most major cities in India.
Tamil Nadu Legislature Tamil Nadu Legislature The Tamil Nadu Legislature is the unicameral legislature of the Indian state of Tamil Nadu. The Legislature is composed of Tamil Nadu Legislative Assembly and the Governor of Tamil Nadu Until 1986, the Tamil Nadu Legislature was a bicameral legislature consisting of: In 2010, the erstwhile Dravida Munnetra Kazhagam (DMK) Government took steps to revive the Tamil Nadu Legislative Council and convert the legislature back into a bicameral one, but the administration left power during this time and was unable to continue. The present All India Anna Dravida Munnetra Kazhagam (AIADMK) Government has expressed its intent not