There is a network of more than 13,000 kilometres (8,000 mi) of paved roads; modern telecommunications services, including a public data communications network; cellular phones and Internet access; two active ports, one of which, Abidjan, is the most modern in West Africa; rail links-in the process of being upgraded-both within the country and to Burkina Faso; regular air service within the region and to and from Europe; and real estate developments for commercial, industrial, retail, and residential use. Ivory Coast's location and connections to neighboring countries makes it a preferred platform from which Europeans conduct West African business operations. The city of Abidjan is one of the most modern and liveable cities in the region for wealthy French expatriates.