Niagara Falls Maintenance Grading Operations

This geographic data set shows roads where road, shoulder and lot grading operations are conducted by the City of Niagara Falls. It forms an aspect of maintenance routes for city road operations.本地理数据集展示了由尼亚加拉瀑布市（Niagara Falls）开展道路、路肩及地块整平作业的道路路段，该数据集是城市道路养护作业路线的组成部分。