High Crash Streets

The High Crash Network includes Portland’s most dangerous streets and intersections for people driving, walking, and bicycling. This dataset delineates the streets which are among the top 20 crash streets for motor vehicles, for pedestrians and for bicyclists. Many streets are high crash streets for multiple transportation modes. Together, they form a network of 30 high crash streets. --Additional Information: Category: Transportation - Plan Purpose: To delineate streets with a high occurrence of traffic crashes. Update frequency: As needed -- Metadata Link: https://www.portlandmaps.com/metadata/index.cfm?&action=DisplayLayer&LayerID=61189高事故风险路网（High Crash Network）涵盖美国波特兰市针对驾车、步行及骑行人群而言事故风险最高的道路与路口。本数据集划定了机动车、行人及骑行者事故率位列前20的道路。多条道路同时在多种交通出行方式下均属于高事故风险路段。上述路段共同组成了包含30条高事故风险路段的路网。 ——附加信息： 分类：交通 - 规划 用途：划定交通事故高发路段 更新频率：按需更新 元数据链接：https://www.portlandmaps.com/metadata/index.cfm?&action=DisplayLayer&LayerID=61189