The major transport services in the area are taxi cabs with a main taxi station at the Central Business District (CBD). There is also an enormous usage of tri-cycles, motorbikes within the metropolis which is the main source of affordable transport for both males and females. State Transport Company, Metro Mass Transit, OA Transport and other private bus services link the Metropolis with other cities and towns in the country. For easy transport of goods and services, EMS, FEDEX, DHL and others that offer fast and reliable express services from the Metropolis to other places. There is a National Airport located at Mile 9. Major airlines such as Antrak Air, Ghana Air Force and City Link offer air services to customers in and around the Northern part of the country. The presence of air transport has an advantage for business men and women who would be trading in perishable goods.