Coimbatore is a city in the state of Tamil Nadu, India. Most transportation in the city and suburbs is over its road network. Coimbatore is well connected to most cities and towns in India by road, rail, and air, but not through waterways. The city has successful transport infrastructure compared to other Indian cities, though road infrastructures are not well maintained and developed according to the growing needs of transport, making traffic congestion a major problem in the city. A comprehensive transport development plan has been made to address many traffic problems.