Based on a comparison of 62 countries in 2011, USA ranked the highest in road network with 6,545,326 km followed by China and Brazil. On the other end of the scale was Luxembourg with 2,880 km, Singapore with 3,377 km and Armenia with 7,705 km.
Data for more countries are available at Roads (Total Network) indicator page.
| Roads (Total Network) | Unit | 1991 | 1992 | 1993 | 1994 | 1995 | 1996 | 1997 | 1998 | 1999 | 2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Australia | km | ... | ... | ... | ... | ... | ... | 816,949 | 822,649 | ... | ||||||||||||
| Brazil | km | ... | ... | 1,610,076 | 1,610,076 | 1,603,131 | 1,603,131 | 1,634,071 | ... | |||||||||||||
| Canada | km | ... | ... | ... | ... | ... | ... | ... | ... | 1,409,000 | 1,409,000 | 1,409,000 | 1,042,300 | ... | ||||||||
| China | km | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | 3,345,187 | 3,456,999 | 3,583,715 | 3,730,164 | 3,860,823 | ... | |
| France | km | ... | 950,985 | 951,225 | 951,125 | 1,031,200 | 1,041,260 | ... | ||||||||||||||
| Germany | km | ... | ... | ... | ... | ... | ... | 644,480 | 644,359 | 644,181 | 643,999 | 643,969 | ... | |||||||||
| Indonesia | km | ... | 391,009 | 393,794 | 396,362 | 437,759 | 476,337 | ... | ... | |||||||||||||
| Japan | km | ... | 321,346 | 324,662 | 327,752 | 331,071 | 333,574 | ... | ||||||||||||||
| Mexico | km | ... | 355,796 | 356,945 | 360,075 | 366,096 | 366,807 | ... | ||||||||||||||
| Poland | km | ... | 381,463 | 382,615 | 383,053 | 383,313 | 384,104 | |||||||||||||||
| Russia | km | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | 858,000 | 932,000 | 963,000 | 940,000 | 983,000 | ... | ... | ||
| Sweden | km | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | 425,383 | 426,332 | 427,045 | 574,801 | 581,061 | ... | |||
| Turkey | km | ... | ... | ... | 349,238 | 349,304 | 350,708 | 351,958 | 362,660 | ... | ||||||||||||
| USA | km | ... | ... | 6,544,257 | ... | 6,489,079 | 6,506,221 | 6,545,839 | ... | |||||||||||||
| United Kingdom | km | ... | 388,008 | 419,526 | 420,009 | 419,634 | 419,665 | ... |
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