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1、天津市运输线路长度历年统计注：可将数据复制入excel方便查看编辑年份铁路营业里程（万公 里）内河航道里程（万公 里）公路里程（万公里）等级公跖里程（万公里）高速等级公路里程（万公里）一级等级公路里程（万公里）20210.120.011.531.530.130.140.2(20200.120.011.641.640.130.140220190.120.011.611.610.130.120.2!20180.120.011.631.630.130.120.3(20170.110.011.651.650.120.120320160.110.011.681.680.120.120.3：20150.1
2、00.011.661.660.110.130.3：20140.100.011.611.610.110.130.320130.100.011.571.570.110.130.3；20120.090.011.541.540.110.110.3.20110.090.011.521.520.110.110.3：20100.080.011.481.480.100.100.3：20090.080.011.431.430.090.070.3：20080.080.011.211.210.080.060.2,20070.070.011.151.150.070.050.2：20060.070.011.131.13
3、0.070.050.2：20050.070.011.081.080.060.05o.r20040.070.011.051.040.050.05o.r20030.070.011.020.990.050.040.1.20020.070.040.970.910.030.040.1，20010.070.040.960.910.030.04O.L20000.050.040.890.890.030.040.1.19990.060.040.880.880.020.040.1：19980.060.010.430.430.020.030.1(19970.060.010.430.420.010.040.0!199
4、60.060.010.430.420.010.040.0：19950.060.010.420.420.010.040.019940.060.010.420.410.010.030.019930.060.010.410.400.010.03O.Ol19920.060.010.410.400.010.03O.Oi19910.060.010.410.400.010.03O.Ol19900.050.010.400.390.000.03O.Ol19890.050.010.400.390.03O.Ol19880.050.010.390.380.02O.Ol19870.050.040.390.380.01O.Ol19860.050.040380.010.0.19850.040.050.380.370.010.0.19840.040.050.380.370.000.0.19830.040.050.370.360.000.0.19820.040.050.370.360.000.0.19810.050.050.370.350.000.0-19800.040.050.350.340.000.0-19790.040.350.340.000.0：