12-3 Quality of Transportation Routes
Item	1995	2000	2003
Length of Railways in Operation (km)	2038	3010	3009
Double-Tracking Length		986	986
Automatic Blocking Length	273	685	988
Length of Highways (km)	30298	34585	59910
Paved Highways	27982	33035	51092
Proportion (%)	92	96	85