International Road Federation, 2009.
IRF World Road Statistics is the only global compilation of road and vehicle statistics. It is based on data compiled from official sources within national statistics offices and national road administrations in more than 185 countries. IRF also benefits from increased cooperation with international institutions such as Eurostat and Afristat, The World Bank, and the UN ECE and the African Development Bank.
 World Road Statistics 2009 | [ ] |
