Curb Ramps

Points representing the locations of curb ramps in the City of Portland. The attribute information includes ownership, maintenance responsibility, and ID number. -- Additional Information: Category: Transportation - Assets Purpose: For mapping and analysis of curb ramp assets in Portland. Update Frequency: Weekly -- Metadata Link: https://www.portlandmaps.com/metadata/index.cfm?&action=DisplayLayer&LayerID=52778本数据集由表征波特兰市路缘坡道（curb ramp）位置的点位构成，其属性信息包含所有权归属、维护责任主体及编号。 -- 附加信息： 分类：交通-资产 用途：用于波特兰市路缘坡道资产的制图与分析 更新频率：每周 元数据链接：https://www.portlandmaps.com/metadata/index.cfm?&action=DisplayLayer&LayerID=52778