Road density is the ratio of the length of the country's total road network to the country's land area. The road network includes all roads in the country: motorways, highways, main or national roads, secondary or regional roads, and other urban and rural roads.
| Date | Valeur | Modifier , % |
|---|---|---|
| 2011 | 172,3 | 0,01 % |
| 2010 | 172,3 | -0,01 % |
| 2009 | 172,3 | 0,01 % |
| 2008 | 172,3 | -0,09 % |
| 2007 | 172,4 | 0,12 % |
| 2006 | 172,2 | 8,12 % |
| 2005 | 159,3 | 0,09 % |
| 2004 | 159,1 | -1,19 % |
| 2003 | 161,1 | 0,69 % |
| 2002 | 159,9 | -0,65 % |
| 2001 | 161,0 | 0,51 % |
| 2000 | 160,2 |