11月20日，交通运输部发出通知，要求各地交通运输部门进一步加强冬季公路养护管理保通工作，为群众出行提供安全畅通的公路交通环境。

On November 20th,The traffic department of transportation notice,Requires all transportation departments to further strengthen winter highway maintenance management bao tong work,For the masses to provide safe travel unimpeded highway traffic environment.

　　通知要求，各级公路养护管理机构要全面加强冬季公路养护，加强国省干线公路路面病害处置，做好桥梁、隧道、高边坡等重点部位监管工作，及时发现并消除公路安全隐患；切实加强公路交通的雾、雨、雪、低温冰冻等灾害性天气预报预警，及时向社会公众提供预警信息和出行安全提示；切实做好冬季雨雪天气下公路抢通保通工作，明确各类公路作业标准和时限要求，高速公路和重要国省干线公路原则上应采用机械除雪。

Notice requirements,Highway maintenance management institutions at all levels must strengthen winter highway maintenance,Strengthen the kingdom province trunk highway pavement diseases treatment,Do bridge/tunnel/High slope as well as other key parts of the supervision work,Timely discover and eliminate highway safety hidden trouble;Strengthen the highway traffic of the fog/The rain/snow/Low temperature freezing and severe weather forecast warning,Promptly to the social public to provide early warning information and travel safety tips;To do a winter rain and snow weather highway rob pass bao tong work,Clear all kinds of highway operation standard and time limits,Highway and important countries provincial trunk highway in principle should adopt mechanical snow removal.

　　同时，各地交通运输主管部门要认真做好值班和信息上报工作，坚持执行24小时值班制度，出现险情立即逐级报告。

At the same time,All the department in charge of transportation to carefully watch and information work report,Adhere to carry on 24 hours on duty system,Immediately report result shows step by step.