Transport in Tamil Nadu throughout the state of Tamil Nadu linking all important capital cities, historical places, religious places and commercial places etc., and adjoining states of Andhra Pradesh, Karnataka, Kerala and the Union Territory of Puducherry. SETC provides advance booking and reservation on all of its routes. SETC operates buses of various classes of services such as semi-deluxe, ultra-deluxe and air-conditioned. CMBT in Chennai, operated by transport department is one of the largest bus stations in Asia. Chennai is home to around 35-40% of India's total automobile industry and hence it is known as the Detroit of Asia. It will become one of
Economy of Tamil Nadu of the Government of Tamil Nadu with figures in millions of Indian Rupees. See also and . Non-tax revenues of local bodies are excluded. Amount in millions Economy of Tamil Nadu Tamil Nadu has the second-largest economy in India. Over 50% of the state is urbanized, accounting for 9.6% of the urban population in the country, while only comprising 6% of India's total population. Services contributes to 45% of the economic activity in the state, followed by manufacturing at 34% and agriculture at 21%. Government is the major investor in the state, with 52% of total investments, followed by private