《云南省山地城镇道路工程设计导则》

云南省山地城镇道路工程设计导则 （试行） 2013-12-01 发布 2013-12-25 实施 云南省住房和城乡建设厅 1 目 录 1 总则······································································································································1 2 术语······································································································································2 3 基本规定······························································································································3 4 道路横断面··························································································································5 4.1 一般规定·····················································································································5 4.2 道路规划红线·············································································································5 4.3 道路横断面·················································································································5 4.4 机动车道宽度·············································································································6 4.5 路侧带宽度·················································································································6 4.6 分车带·························································································································7 4.7 道路横坡·····················································································································7 4.8 综合管线·····················································································································7 4.9 路缘石·························································································································7 5 道路平面和纵断面··············································································································8 5.1 一般规定·····················································································································8 5.2 直线·····························································································································9 5.3 平曲线·························································································································9 5.4 缓和曲线·····················································································································9 5.5 回头曲线···················································································································10 5.6 纵断面设计···············································································································11 5.7 平纵线形组合···········································································································13 6 道路交叉····························································································································16 6.1 一般规定·································································································