SOURCE
International Road Federation, World Road Statistics and electronic files, except where noted.

DEFINITION
Total road network includes motorways, highways, and main or national roads, secondary or regional roads, and all other roads in a country. A motorway is a road designed and built for motor traffic that separates the traffic flowing in opposite directions."

DEFINITION: Total road network includes motorways, highways, and main or national roads, secondary or regional roads, and all other roads in a country. A motorway is a road designed and built for motor traffic that separates the traffic flowing in opposite directions."

SOURCE: International Road Federation, World Road Statistics and electronic files, except where noted.