Vehicles per kilometer of road include cars, buses, and freight vehicles but do not include two-wheelers. Roads refer to motorways, highways, main or national roads, secondary or regional roads, and other roads. A motorway is a road specially designed and built for motor traffic that separates the traffic flowing in opposite directions.
International Road Federation, World Road Statistics and data files.
Please report any inconsistencies, apparent data errors, or other comments on this page using the link below. Provide a brief description and include the countries, years and indicators affected if appropriate.