The Trans-African Highway is a network of roads that connects various countries across the African continent. It aims to facilitate trade, improve transportation, and enhance regional integration. The project includes several major routes, linking cities and regions from north to south and east to west. This highway system is part of the African Union's initiative to promote economic development and cooperation among member states. It is designed to support the movement of goods and people, ultimately contributing to the growth of the African economy and improving access to essential services across the continent.