ICS93.080.30 CCSR87DB50 重庆市地方标准 DB50/T548.2—2024 代替DB50/T548.2—2014 城市道路交通管理设施设置规范 第2部分：道路交通标线 2024-03-14发布 2024-06-14实施 重庆市市场监督管理局发布DB50/T548.2—2024 I目次 前言.................................................................................................................................................................III 1范围.....................................................................................................................................................................1 2规范性引用文件.................................................................................................................................................1 3术语和定义.........................................................................................................................................................1 4一般规定.............................................................................................................................................................2 5机动车车行道宽度.............................................................................................................................................2 6指示标线.............................................................................................................................................................2 6.1指示标线的分类.........................................................................................................................................2 6.2可跨越对向车行道分界线.........................................................................................................................3 6.3可跨越同向车行道分界线.........................................................................................................................3 6.4潮汐车道线.................................................................................................................................................4 6.5车行道边缘线.............................................................................................................................................5 6.6左弯待转区线.............................................................................................................................................6 6.7路口导向线.................................................................................................................................................9 6.8导向车道线...............................................................................................................................................10 6.9人行横道线...............................................................................................................................................13 6.10道路出入口标线.....................................................................................................................................17 6.11停车位标线.............................................................................................................................................19 6.12停靠站标线.............................................................................................................................................22 6.13导向箭头.................................................................................................................................................24 6.14路面文字标记.........................................................................................................................................25 7禁止标线...........................................................................................................................................................26 7.1禁止标线的分类.......................................................................................................................................26 7.2禁止跨越对向车行道分界线...................................................................................................................27 7.3禁止跨越同向车行道分界线...................................................................................................................28 7.4禁止停车线........................