Road Centerlines

Road segments representing centerlines of all roadways or carriageways in a local government. Typically, this information is compiled from orthoimagery or other aerial photography sources. This representation of the road centerlines support address geocoding and mapping. It also serves as a source for public works and other agencies that are responsible for the active management of the road network. For any accessibility comments, questions, or concerns please contact [e-mail]

本数据集涵盖地方行政区域内全部道路及行车道的中心线路段。此类数据通常由正射影像（orthoimagery）或其他航空摄影资料编制而成。该道路中心线数据可支撑地址地理编码（address geocoding）与地图制图工作，同时亦可作为市政工程部门及其他负责道路网络动态管理的机构的数据源。若有任何无障碍相关意见、疑问或诉求，请联系[e-mail]