High Crash Intersections

The High Crash Network includes Portland’s most dangerous streets and intersections for people driving, walking, and bicycling. This dataset delineates the intersections which are among the top 20 crash streets for motor vehicles, for pedestrians and for bicyclists. Many intersections are high crash intersections for multiple transportation modes. Together, they form a network of 30 high crash intersections. --Additional Information: Category: Transportation - Plan Purpose: To delineate intersections with a high occurrence of traffic crashes. Update frequency: As needed -- Metadata Link: https://www.portlandmaps.com/metadata/index.cfm?&action=DisplayLayer&LayerID=61190高事故道路网络（High Crash Network）涵盖了波特兰市针对机动车驾驶人、步行者及骑行者而言事故风险最高的道路与交叉口。本数据集界定了在机动车、行人及骑行者的高事故道路排名中均跻身前20位的交叉口。诸多交叉口同时属于多种交通模式下的高事故交叉口，总计30个高事故交叉口共同构成该网络。 ——附加信息：类别：交通运输；规划用途：界定交通事故高发的交叉口；更新频率：按需更新；——元数据链接：https://www.portlandmaps.com/metadata/index.cfm?&action=DisplayLayer&LayerID=61190