目 次

前言...................................................................................................................................................................1

1范围................................................................................................................................................................. 1

2规范性引用文件.............................................................................................................................................1

3路线................................................................................................................................................................. 1

3.1基本要求.................................................................................................................................................1

3.2技术要求.................................................................................................................................................2

4路基................................................................................................................................................................. 2

4.1基本要求.................................................................................................................................................2

4.2路肩.........................................................................................................................................................2

4.3边沟.........................................................................................................................................................2

4.4路基.........................................................................................................................................................2

5路面................................................................................................................................................................. 3

5.1基本要求.................................................................................................................................................3

5.2技术状况.................................................................................................................................................3

5.3预防性养护.............................................................................................................................................3

5.4绿色养护.................................................................................................................................................3

6桥隧构造物.....................................................................................................................................................3

6.1基本要求.................................................................................................................................................3

6.2技术状况.................................................................................................................................................3

6.3桥梁限载.................................................................................................................................................3

6.4加固改造.................................................................................................................................................4

6.5桥隧保护.................................................................................................................................................4

6.6桥隧设施.................................................................................................................................................4

6.7桥隧管理.................................................................................................................................................4

7交通安全设施.................................................................................................................................................4

7.1基本要求.................................................................................................................................................4

7.2特殊路段.................................................................................................................................................4

7.3防撞护栏.................................................................................................................................................4

7.4警示设施.................................................................................................................................................4

7.5防眩设施.................................................................................................................................................5

7.6平面交叉.................................................................................................................................................5

8管理和服务设施.............................................................................................................................................5

8.1基本要求.................................................................................................................................................5

8.2监控设施.................................................................................................................................................5

8.3养护道班.................................................................................................................................................5

8.4服务设施.................................................................................................................................................5

9路域环境.........................................................................................................................................................5

9.1基本要求.................................................................................................................................................5

9.2村镇路段.................................................................................................................................................6

9.3公路绿化.................................................................................................................................................6