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.
| तिथि | मान | बदले , % |
|---|---|---|
| 2011 | 171.6 | -0.17% |
| 2010 | 171.9 | 1.09% |
| 2009 | 170.0 | 0.00% |
| 2008 | 170.0 | 1.19% |
| 2007 | 168.0 | 0.00% |
| 2006 | 168.0 | 0.19% |
| 2005 | 167.7 | 0.25% |
| 2004 | 167.3 | 0.32% |
| 2003 | 166.7 | 0.00% |
| 2002 | 166.7 | 0.32% |
| 2001 | 166.2 | 0.03% |
| 2000 | 166.1 |