The Algiers-Lagos Trans-African Highway, or the Trans-Saharan Highway (4,504 kilometers), links:
North Africa: Algeria (2,106 kilometers) and Tunisia, with;
West Africa: Niger (655 kilometers), Nigeria (1,193 kilometers) and Mali.
Key features of the Trans-Saharan Transport Corridor:
Countries of the Trans-Saharan Transport Corridor: Algeria, Niger, Nigeria, Mali, and Tunisia;
Chad is also in the influence area of the of the Trans-Saharan Transport Corridor;
Main languages in the region of the Algiers-Lagos Corridor: Arabic, English, and French;
Main religion in the region of the Algiers-Lagos Corridor: Islam;
Main cities in the Trans-Saharan Highway: Algiers, Ghardaia, Tamanrasset, In Guezzam, Arlit (Frontier Algeria/Niger),
Agadez,
Zinder,
Kano, Oyo,
Ibadan, Lagos;
Paved: 85%.
The Trans-Saharan Highway links with other African corridors: