8-3  城镇市政设施(2010-2011年)
Municipal Infrastructure (2010-2011)
          Item        
#区合计
Total  Total of Districts
2010 2011 2010 2011
道路长度(公里) Length of Paved Roads (km) 6733 7158 5130 5435
道路面积(万平方米) Area of Paved Roads (10 000 sq.m) 12694 13934 9931 10870
#人行道     Sidewalk 3834 4117 2956 3164
桥梁数(座) Number of Bridges (unit) 1444 1522 1136 1211
#立交桥     Overpass 173 228 164 180
路灯盏数(盏) Number of Street Lights (unit) 350593 389850 243524 267599
排水管道长度(公里) Length of Drainpipes (km) 9663 11212 7073 8163
#污水管道     Sewage Pipe 4384 5401 3089 3878
污水年排放量(万立方米) Annual Discharged Volume of Wastewater (10 000 cu.m) 78498 83733 64622 69142
污水处理厂处理总量(万立方米) Total Volume of Wastewater Treated by Wastewater Treatment Plant (10 000 cu.m) 69753 77208 58673 64405
防洪堤长度(公里) Length of Flood Protecting Embankment (km) 384 387 243 222