江苏省扬州市广陵区-水上运输业-江苏省扬州市广陵区-交通运输-扬州市干线航道维护尺度信息

该数据资源为扬州市港航事业发展中心在航道养护管理工作中产生，包含航道名称、航段里程、维护尺度情况等具体信息，可用于发布扬州市七级以上等级航道维护尺度This dataset is generated by the Yangzhou Port and Waterway Development Center during waterway maintenance and management operations. It includes specific information such as waterway names, segment mileages, and maintenance scale details, and can be used to publish the maintenance scales of Class VII and above waterways in Yangzhou.