WSDOT - Seismic Lifelines

This dataset is used as a general reference layer of Seismic Lifelines identified by the Washington State Department of Transportation (WSDOT). It is maintained by the WSDOT Office of Emergency Management. Updates to this dataset are on an as needed basis. This dataset is a snapshot of Seismic Lifelines along the roadway system, effective 12/31/2019. Data provided here is used by WSDOT's transportation partners, government entities, schools, private businesses, and the general public.本数据集作为华盛顿州交通运输部（Washington State Department of Transportation, WSDOT）所标识的地震生命线（Seismic Lifelines）的通用参考图层，由WSDOT应急管理办公室负责维护。本数据集的更新按需进行，为2019年12月31日生效的道路系统沿线地震生命线快照版本。此处提供的数据可供WSDOT的交通合作伙伴、政府机构、学校、私营企业及社会公众使用。