The Trans–West African Coastal Highway provides a paved link to Ghana, Togo, Benin and Nigeria, with paved highways to landlocked Mali and Burkina Faso feeding into the coastal highway. When construction of roads and bridges in Liberia and Sierra Leone is complete, the highway will link to another seven Economic Community of West African States (ECOWAS) nations to the west and north-west. At the national level, vehicles are estimated at 600 000, which includes 75% of used cars (second hand) due to the low purchasing power since the beginning of the economic crisis. 20 000 new cars are registered every year. Although maintenance and renovations works are being carried out since middle-2011, over 80% of the Ivorian network is older than 20 years and therefore damaged.