Chennai Mofussil Bus Terminus (CMBT) (officially Puratchi Thalaivar Dr. M.G.R. Bus Terminus) is a bus terminus located in Chennai, India, providing inter-state bus transport services. It is located on the 100 feet (30 m) inner-ring road (Jawaharlal Nehru Road) in Koyambedu between SAF Games Village and the Koyambedu Vegetable Market. It is the largest bus terminus in India as well as Asia. Chennai Metro Rail operates a coach depot behind the bus terminus since 2015.