Transportation System Plan TSP Project - Polygon

Oregon's Transportation Planning Rule (TPR) mandates that regional and local jurisdictions develop transportation system projects to meet identified transportation needs over the 20-year life of the TSP. This dataset includes the portion of Portland's Transportation System Plan (TSP) project list most appropriately represented as polygons. -- Additional Information: Category: Transportation - Planning Purpose: Represent planned transportation projects. Update Frequency: As Needed -- Metadata Link: https://www.portlandmaps.com/metadata/index.cfm?&action=DisplayLayer&LayerID=54618俄勒冈州《交通规划规则》（Transportation Planning Rule，TPR）规定，各区域及地方管辖机构需制定交通系统项目，以满足该规则20年有效期内的既定交通需求。本数据集涵盖波特兰《交通系统计划》（Transportation System Plan，TSP）项目列表中最适合以多边形要素呈现的部分。 ——附加信息： 类别：交通-规划 用途：展示规划中的交通项目 更新频率：按需更新 元数据链接：https://www.portlandmaps.com/metadata/index.cfm?&action=DisplayLayer&LayerID=54618