简述连续长下坡路段高速公路管理服务设施及标志标线设计

Design Introdction of Management and Service Facilities and Traffic Marking Line of Continuous and Long Downgrade Sections in Expressway

完善的管理服务设施及标志标线是保证高速公路行车安全的重要保障。简要介绍了在连续长下坡路段的管理与服务设施、标志与减速标线等安全设施的设计方法,可为同类工程提供参考。

The thorough management and service facilities and traffic marking line are the important security guarantee of expressway traffic. In the paper, the design method on the management and service facilities, the traffic sign and speed-down marking line of continuous and long downgrade sections are generally introduced, which could be used as reference for similar works.