8月14日，一辆汽车将穿越西（安）商（州）高速公路5440米长的秦岭隧道。当日，沪陕高速西安至商州段建成通车。西安至商州高速公路是国家高速沪陕线在陕西境内的重要组成部分，是连接西部地区与中东部地区的快速通道和交通大动脉，也是穿越秦岭、沟通关中和陕南经济区的第一条六车道高速公路。新华社记者 陶明 摄     August 14,，A car will through the west（Ann）business（state）Highway 5440 meters long qinling tunnel。On that day，Shanghai-shaanxi high-speed xian to DuanJianCheng western open to traffic。Xian to western highway is the national high speed shanghai-shaanxi line in shaanxi is an important part of territory，In the western region is connected with area of middle fast channel and traffic artery，Is through the qinling、Communication in guanzhong economic region and the first six lane highway。Xinhua news agency reporters TaoMing perturbation

    8月14日，汽车行驶在西（安）商（州）高速公路上。新华社记者 陶明 摄     August 14,，Driving car in the west（Ann）business（state）highway。Xinhua news agency reporters TaoMing perturbation