crosses the
Volta River. Road transport is by far the dominant carrier of freight and passengers in Ghana's land transport system. It carries over 95% of all passenger and freight traffic and reaches most communities, and is classified under three categories of trunk roads, urban roads, and feeder roads. The Ghana Highway Authority, established in 1974 is tasked with developing and maintaining the country's trunk road network totaling 13,367 km, which makes up 33% of Ghana's total road network of 40,186 km. Trunk roads in Ghana are classified as National roads, Regional roads, and Inter-regional roads, all of which form the
Ghana road network. National roads, designated with the letter
N, link all the major population centers in Ghana. Regional roads, designated with the letter
R, are a mix of primary and secondary routes, which serve as feeder roads to National roads; while Inter-Regional roads, designated with the prefix
IR, connect major settlements across regional borders. With respect to this mode of transport, many people prefer to use the public means. Many of the town and cities in the country can be reached by the use of urban buses known as "trotro" or taxis. For inter-regional transport bigger buses are normally used. The Ghana road network is 64,323 km and
road transportation is the most dominant choice of transportation in Ghana. Road transport infrastructure in Ghana can be used throughout to facilitate the exchange of commodities and enable regular school attendance and fast access to health facilities in Ghana. There is a Ghanaian
Bus Rapid Transit, known as
Metro mass Transit L.T.D, and a
Taxicab system connecting the Ghanaian big cities among themselves, and a
Minibuses system, known as
Tro Tros, connecting big cities with the country's
rural areas and small towns. bus rapid transit system
International highways The
Trans–West African Coastal Highway, part of the
Trans-African Highway network crosses Ghana along the
N1, connecting it to
Abidjan (
Ivory Coast),
Lomé (
Togo) and to
Benin and
Nigeria. Eventually the highway will connect to another seven
Economic Community of West African States (ECOWAS) nations to the west. The
N2, which connects
Tema in the Greater Accra Region to Kulungugu in the Upper East Region; the
N10, which connects
Yamoransa in the Central Region to Paga in the Upper East Region; and the
N12, which connects
Elubo in the Western Region to
Hamile in the Upper West Region; all connect Ghana to landlocked
Burkina Faso, where it joins another highway in the Trans-African network, the
Trans-Sahelian Highway. == Ferries and waterways ==