SCAG Regional Greenway Network (RGN)

The SCAG Regional Greenway Network (RGN) Shapefile has been compiled in coordination with each of the six County Transportation Commissions (Imperial, Orange, Los Angeles, Riverside, San Bernardino, and Ventura). SCAG has developed standard data fields using existing fields from each county and others identified by stakeholders and consultants. The SCAG RGN Shapefile includes both existing and planned facilities and was compiled by SCAG from shapefiles provided by each County Transportation Commission. Commissions use different strategies for compiling their files so some counties may be more up to date and contain different amounts of data than others. The data was reviewed to ensure the status and location were consistent with the 2019 base year conditions, and further validated by external stakeholders, including Caltrans Districts (7, 8, 11, 12), the High Desert Corridor Joint Powers Authority, and the Coachella Valley Association of Governments (CV Link). With the RGN Shapefile, SCAG aims to provide a standardized approach to streamline future bikeway and greenway data collection across the region.SCAG 区域绿道网络（Regional Greenway Network, RGN）形状文件（Shapefile）已与六个县交通委员会（帝国县、橙县、洛杉矶县、河滨县、圣贝纳迪诺县、文图拉县）协同编制完成。SCAG 结合各辖区现有数据字段及利益相关方与顾问团队确定的其他字段，制定了标准化数据字段体系。本SCAG RGN形状文件涵盖现有与规划中的绿道设施，由SCAG基于各辖区交通委员会提供的形状文件整合汇编而成。各辖区交通委员会采用的文件编制策略存在差异，因此部分县的数据更新程度与数据体量可能较其他辖区有所不同。本数据集已通过审核，确保设施状态与空间位置符合2019基准年的现状条件，并经外部利益相关方进一步验证，验证单位包括加州交通局（Caltrans）第7、8、11、12辖区、高沙漠走廊联合权力机构以及科切拉谷政府协会（CV Link）。SCAG 希望通过本RGN形状文件，为全区域未来的自行车道与绿道数据采集工作提供标准化方案，以优化区域内相关数据的收集流程。