Tamil Nadu rural areas. There are 29 national highways in the state, covering a total distance of . The state is also a terminus for the Golden Quadrilateral project, that connects Indian metropolises like (New Delhi, Mumbai, Bengaluru, Chennai and Kolkata). The state has a total road length of , of which are maintained by Highways Department. This is nearly 2.5 times higher than the density of all-India road network. The major road junctions are Chennai, Vellore, Madurai, Trichy, Coimbatore, Salem, Tirunelveli, Tuticorin, Karur, Krishnagiri, Dindigul and Kanniyakumari. Road transport is provided by state owned Tamil Nadu State Transport Corporation and State
Department of Revenue (Tamil Nadu) Department of Revenue (Tamil Nadu) The Department of Revenue of the State of Tamil Nadu is one of the Department of Government of Tamil Nadu The department was formerly known as the Tamil Nadu Board of Revenue, an agency created under Company Rule and maintained under the Raj. It was renamed in 1980. 1) Providing efficient delivery of services of various Government schemes to the people of Tamil Nadu. 2) Providing relief and implementing rehabilitation measures for those affected by Natural Calamities. 3) Functioning as the custodian of Government lands and ensuring proper maintenance of land records for the State.