7月30日，在兰州至临洮高速公路往兰州方向24公里处塌方现场，道路实行临时管制。当日凌晨3时许，受大雨影响，兰州至临洮高速公路往兰州方向24公里处发生塌方落石灾害，致使临洮至兰州方向道路阻断。目前公安消防、公路养护部门正在紧张排除险情，抢通公路。新华社记者 张锰 摄     July 30,，In lanzhou to LinTao highway lanzhou direction to 24 kilometres from the landslide，A temporary control road。On that day at about three in the morning，Influence by the heavy rain，Lanzhou to LinTao highway to lanzhou 24 kilometers to the landslide happened direction falling disasters，The LinTao to lanzhou direction road block。At present the public security fire control、Highway maintenance department is nervous eliminate dangerous case，Rob the highway。The xinhua news agency reporter zhang manganese perturbation

    7月30日，在兰州至临洮高速公路往兰州方向24公里处塌方现场，排险人员正在冲刷事故现场护坡上的落石，排除安全隐患。 新华社记者 张锰 摄     July 30,，In lanzhou to LinTao highway lanzhou direction to 24 kilometres from the landslide，Workers are scouring zone accident site on the slope protection falling，Ruled out safe hidden trouble。 The xinhua news agency reporter zhang manganese perturbation