中文摘要：

龙川至怀集高速公路是国家高速公路网规划“71118”布局方案中第17横—汕头至昆明高速公路的重要路段,其中,粗石山特长隧道为该路关键性控制工程。为了确保该隧道施工的顺利进行,文章在分析该隧道粗石山特长隧道施工过程中重难点的基础上,提出了合理的工程措施。

英文摘要：

The Longchuan-Huaiji expressway is an important section of national highway network planning ＂71118＂ layout in seventeenth cross-Shantou Kunming expressway, the rough mountain tunnel for the road of key control engineering.In order to ensure the smooth progress of tunnel construction.On the base of difficulty analysis the period of construction of Cushashan extra long tunnel, this thesis put forward reasonable engineering measures.