Maintenance Line

A feature which has a line / curve geometry and provides information about whether the road is maintained at public expense by a national or local highway authority, a road authority or is maintained by another responsible organisation (i.e. not maintained at public expense). If a path is prospectively maintainable at public expense, then this is not currently maintained by a road or highway authority, but the responsible organisation has started the process for a highway or road authority to become responsible for the maintenance of the street at public expense.一项具有线性/曲线几何特征的属性，该属性提供了关于道路是否由国家级或地方级公路管理局、道路管理局或由其他负责组织（即非公共经费维护）维护的信息。如果一条道路在未来有公共经费维护的潜力，则目前并非由公路或公路管理局维护，但负责组织已启动程序，以使公路或道路管理局成为负责街道公共经费维护的责任主体。