简要分析了普通干线公路的应急保障作用，结合近些年我国在自然灾害条件下公路应急保障实例，用图表形式展示了建立公路交通应急组织和应急处置平台“双体系”的直观性，强调了应急预案制定与演练的极端重要性，提出了利用先进技术引领公路灾害应急保障体系。%The paper briefly analyzes emergent guarantee role of commercial arterial highway,establishes emergent highway traffic organization and emergent processing platform“double-system”with icon expression by combining with recent emergent highway guarantee examples under natural disaster conditions,emphasizes the significance of emergent preplan formulation and drilling,and finally advises to apply advanced tech-nology for guiding emergent highway disaster guarantee system.
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