13-2 运输线路长度
Length of Transportation Routes
   
单位:公里     (km)
  铁路营业里程          
# 电气化里程 等 级 路 等 外 路
Year Length of Railways      in Operation # Electrified Railways Length of Highways Expressway and Class I to IV Highway Highway Below Class IV Length of Civil Aviation Routes
1978 1906.7     34521         1118
1979 1909.2     33410         1118
1980 1909.0     33632 19778 13854 1118
1981 2244.4     32003 20676 11327 1100
1982 2244.6     32065 21004 11061 1451
1983 2221.5 146.2 32365 21638 10727 1451
1984 2221.1 356.5 32531 22083 10448 6099
1985 2221.0 356.5 32870 22872 9998 6099
1986 1885.0 356.6 33574 23972 9602 2166
1987 1884.0 356.8 34187 25074 9113 2166
1988 1884.0 356.8 34354 25314 9040 2166
1989 1884.0 356.8 34613 23184 11429 2166
1990 1884.0 356.8 34708 23368 11340 2166
1991 1884.0 356.8 34776 23630 11146 2166
1992 1884.0 637.8 34822 23890 10932 2166
1993 1884.0 637.8 34875 23953 10922 2166
1994 1883.6 652.8 34984 24145 10840 2166
1995 1883.6 1093.3 35194 24503 10691 2166
1996 1965.8 1265.3 35338 24777 10561 2166
1997 1965.8 1485.2 35594 25112 10482 2166
1998 1965.7 1485.2 35865 25518 10347 2166
1999 1966.4 1765.7 36212 26088 10124 2166
2000 1961.8 1766.0 39344 29393 9951 2166
2001 1961.7 1766.0 39844 30283 9561 2166
2002 1961.4 1766.0 40223 30806 9417 2166
2003 1961.5 1766.0 40293 30947 9346 2198
2004 1937.5 1748.0 40751 31614 9137 2200
2005 2013.0 1754.0 41330 32792 8538 2200
2006 1986.7 2208.3 95642 42866 52776 2200
                                                                   
注:自1995年起,电气化里程为兰州铁路局全路局数。
aElectrifiied railways includes the scope of Lanzhou Railways Bureau since 1995.