Historic_Streets

View metadata for key information about this dataset. This layer was created by the Streets Department of Philadelphia to map older streets with historical value and is derived from attributes within the streets centerline. The Historic Streets line layer also has an associated polygon layer. For questions about this dataset, contact [e-mail]. For technical assistance, email [e-mail].请查看元数据以获取本数据集的关键信息。本图层由费城街道管理局（Streets Department of Philadelphia）创建，旨在绘制具有历史价值的老旧街道地图，其数据源自道路中心线的相关属性字段。该历史街道线图层还配套有一个关联的面图层。若对本数据集有疑问，请发送邮件至[e-mail]；如需技术支持，请发送邮件至[e-mail]。