A65 autoroute, also known as Autoroute de Gascogne, is approximately 150 kilometres (93 mi), and was  built by a joint venture A'LIENOR.
Known also as Autoroute de Gascogne, its length is approximately 150 kilometres (93 mi). It was built by a joint venture A'LIENOR, 65% owned by Eiffage and 35% by SANEF, who will have effective control for 65 years. 
