As an important transportation hub, Ambato is connected with other cities through Ecuador's widely used bus system. Although there used to be train service running through Ambato from Quito to Riobamba, this service has long since closed. Ambato has an airport, the Chachoan Airport in the Izamba neighborhood, but it is not used for commercial flights. The city's main bus terminal is located in the Ingahurco neighborhood, which lies on the north side of downtown. This main terminal, or Terminal Terrestre (as it is known in Spanish), serves some of the country numerous bus operators. There are plans to renovate the aging bus terminal, making it the main terminal in a network of terminals around the city. As it stands, travelers can also catch buses traveling to the south from unlabeled yet popular stops along the Pan-American Highway