{"text_format":"3","workbook":"xlsx","n_sheets":1,"sheets":["桥梁"],"not_rendered":{"defined_names":1},"read":"whole","date_system":"1900"}

{"sheet":"桥梁","index":0,"n_rows":8,"n_cols":15,"rows_kept":8,"merged":[[0,0,0,2],[1,0,1,14]]}
["附件3"]
["如东县2026年度乡村公路危旧桥梁建设计划明细表"]
["序号","镇区","桥梁名称","桥梁代码","桥梁中心桩号","所属线路名称","所属线路技术等级","桥梁\n全长（米）","跨径\n总长（米）","单跨最大跨径（米）","桥梁\n全宽（米）","桥梁\n分类","主桥上部构造结构\n形式","北纬","东经"]
[1,"马塘镇","兴镇桥","Y420320623L0010","K1+848","育才路","四级",34,29,29,4,"中桥","桁架拱",32.31324,121.05049]
[2,"洋口镇","跃进桥","YOB2320623L0020","K2+656","六周路","四级",22,20,8,4.9,"小桥","钢筋混凝土空心板",32.49069,120.95553]
[3,"外农（苴镇街道）","六五河桥","Y251320623L0110","K6+594","环北线","四级",14,10,10,5.3,"小桥","钢筋混凝土T梁",32.36916,121.109476]
[4,"新店镇","志红桥","YNA9320623L0050","K2+305","西中心河路","四级",24,20,8,3.6,"小桥","钢筋混凝土空心板",32.28359,120.945036]
[5,"长沙镇","李家河桥","X301320623L0070","K7+708","长雪线","四级",30,26,10,4.1,"小桥","钢筋混凝土T梁",32.419166,121.216198]