16-4  Length of Transportation Routes
	(10 000 km)
Year	Length of				Length of	Length of		Length of
	Railways in	National	Length of	Expressway	Navigable	Civil	International	Petroleum
	Operation	Electrified	Highways		Inland	Aviation	Routes	and Gas
		Railways			Waterways	Routes		Pipelines
1978	5.17	0.10	89.02		13.60	14.89	5.53	0.83
1980	5.33	0.17	88.83		10.85	19.53	8.12	0.87
1981	5.39	0.17	89.75		10.87	21.83	8.28	0.97
1982	5.33	0.18	90.70		10.86	23.27	9.99	1.04
1983	5.46	0.23	91.51		10.89	22.91	9.99	1.08
1984	5.48	0.30	92.67		10.93	26.02	10.74	1.10
1985	5.52	0.41	94.24		10.91	27.72	10.60	1.17
1986	5.58	0.44	96.28		10.94	32.43	10.76	1.30
1987	5.60	0.46	98.22		10.98	38.91	14.89	1.38
1988	5.62	0.57	99.96	0.01	10.94	37.38	12.83	1.43
1989	5.70	0.64	101.43	0.03	10.90	47.19	16.64	1.51
1990	5.79	0.69	102.83	0.05	10.92	50.68	16.64	1.59
1991	5.78	0.78	104.11	0.06	10.97	55.91	17.74	1.62
1992	5.81	0.84	105.67	0.07	10.97	83.66	30.30	1.59
1993	5.86	0.89	108.35	0.11	11.02	96.08	27.87	1.64
1994	5.90	0.90	111.78	0.16	11.02	104.56	35.19	1.68
1995	6.24	0.97	115.70	0.21	11.06	112.90	34.82	1.72
1996	6.49	1.01	118.58	0.34	11.08	116.65	38.63	1.93
1997	6.60	1.20	122.64	0.48	10.98	142.50	50.44	2.04
1998	6.64	1.30	127.85	0.87	11.03	150.58	50.44	2.31
1999	6.74	1.40	135.17	1.16	11.65	152.22	52.33	2.49
2000	6.87	1.49	140.27	1.63	11.93	150.29	50.84	2.47
2001	7.01	1.69	169.80	1.94	12.15	155.36	51.69	2.76
2002	7.19	1.74	176.52	2.51	12.16	163.77	57.45	2.98
2003	7.30	1.81	180.98	2.97	12.40	174.95	71.53	3.26
2004	7.44	1.86	187.07	3.43	12.33	204.94	89.42	3.82
2005	7.54	1.94	334.52	4.10	12.33	199.85	85.59	4.40
2006	7.71	2.34	345.70	4.53	12.34	211.35	96.62	4.81
2007	7.80	2.40	358.37	5.39	12.35	234.30	104.74	5.45
2008	7.97	2.50	373.02	6.03	12.28	246.18	112.02	5.83
2009	8.55	3.02	386.08	6.51	12.37	234.51	91.99	6.91
2010	9.12	3.27	400.82	7.41	12.42	276.51	107.02	7.85
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