各省、自治区、直辖市国土资源厅(国土环境资源厅、国土资源和房屋管理局、房屋土地资源管理局、规划和国土资源局),各省、自治区、直辖市及新疆生产建设兵团交通厅(交通委员会、市政工程局、交通局)、安全生产监督管理部门: 近年来,特别是在每年的汛期,山区公路的地质复杂路段经常发生崩塌、 The departments of land and resources (departments of land and resources, land resources and housing, land and resources administration, planning and land and resources bureau) of all provinces, autonomous regions and municipalities directly under the Central Government and the traffic department of Xinjiang Production and Construction Corps (traffic committees, Municipal Engineering Bureau, Transportation Bureau), safety supervision and management departments: In recent years, especially in the annual flood season, the mountainous road of the complex geological sections often collapse,