The Cairo–Dakar Highway has a length of 8,636 kilometres (5,366 mi) and runs along the Mediterranean coast of North Africa, continuing down the Atlantic coast of North-West Africa. It is substantially complete except for a few kilometres on the Western Sahara-Mauritania border where there is currently only a desert track. The Nouadhibou-Nouakchott section was paved in 2005 (fr:Transport en Mauritanie).