Economy of Sierra Leone small communities, walking is often the preferred method of transportation in Sierra Leone. There are 11,700 kilometres (7,270 mi) of highway in Sierra Leone, of which 936 km (582 mi) are paved. There are 800 km (497 mi) of waterways in Sierra Leone, of which 600 km (373 mi) are navigable year-round. Major ports of Sierra Leone include: Bonthe, Freetown and Pepel. Queen Elizabeth II Quay in Freetown represents the country's only deep water port facility capable of berthing large-hulled cargo or military vessels. There are ten airports in Sierra Leone, of which one - Lungi International Airport in Freetown
Media of Sierra Leone Osman Conteh won the 2002 Macmillan Writer's Prize for African Children's Literature award. The Sierra Leone diaspora has written a high proportion of the books published from Sierra Leone authors, including , written by Ishmael Beah. The book recalls the experiences of Ishmael during the war in Sierra Leone and his following rehabilitation. There are organisations, such as Sierra Leone PEN, who are trying to revitalise the sector. Radio is the most common and trusted media in Sierra Leone with 85% of population having access to the radio and 72% listening daily in 2007. The level of penetration of radio