911主要城市道路测情况2005年

9-11主要城市道路交通噪声监测情况(2005年)MonitoringProgrammeofUrbanRoadTrafficNoiseinMajorCities(2005)路段总长度超标路段路段超标率(米)(米)(％)Percentage地区RegionTotalLengthRoadswithofRoadsofRoadsExcessNoisewithExcess(m)(m)Noise(％)北京Beijing59609225333942．5天津Tianjin2764913013810．9石家庄Shijiazhuang1794022978016．6太原Taiyuan1375612888921．0呼和浩特Hohhot826493454741．8沈阳Shenyang1440001814412．6长春Changchun1236041656313．4哈尔滨Harbin1202001935216．1上海Shanghai21560016277875．5南京Nanjing1650725496933．3杭州Hangzhou1893554184722．1合肥Hefei90571福州Fuzhou1112301412612．7南昌Nanchang675002490736．9济南Jinan1614245956536．9郑州Zhengzhou841151177614．0武汉Wuhan26332512112946．0长沙Changsha958004646348．5广州Guangzhou2473648509334．4南宁Nanning1020003978039．0海口Haikou1072801877417．5重庆Chongqing3370057414122．0成都Chengdu3229129461329．3贵阳Guiyang567802674347．1昆明Kunming914943037633．2拉萨Lhasa529501307824．7西安Xi'an2040172937814．4兰州Lanzhou1253962382519．0西宁Xining856803213037．5银川Yinchuan942803356335．6乌鲁木齐Urumqi21292010709850．3资料来源：国家环境保护总局(以下各表同)。Source:StateEnvironmentalProtectionAdministration(thesameasinthefollowingtables).路段平平均车流量噪声均值均路宽(辆／小时)dB(A)(米)AverageAverageAverageWidthTrafficNoiseValueofRoadsVolumedB(A)(m)(car／hour)36．0542269．528．8222168．029．5188567．223．0212567．930．2200969．733．7226668．430．8281268．016．8241068．219．9216472．031．0202169．416．3183367．938．6248768．022．9261468．331．2325069．952．6246669．443．5293467．621．6215569．832．5271670．024．0348969．319．8331069．734．2244367．716．2169867．944．3318568．736．0272269．630．2227269．720．181567．824．3291068．019．7147968．517．1207469．832．2169968．042．9199170．0