支线公路的养护工作对于保证公路总体交通顺畅有着重要意义,要按照“保重保主、兼顾一般”的原则,并按规范要求做好次要路线的养护工作,提高公路的整体服务水平。对当前支线公路产生破损的成因及解决措施加以探讨。 The maintenance work of the branch-line highway is of great significance to ensure the smooth traffic flow of the highway. In accordance with the principle of taking care of the owner and giving consideration to the general situation, the maintenance of the minor routes should be done in accordance with the requirements of the regulation so as to improve the overall service level of the highway. The causes of the breakage of current branch roads and their solutions are discussed.