Niagara Falls Roads

This spatial layer contains polylines representing locations of roads within the City of Niagara Falls. It includes, but is not limited to roads owned by the City of Niagara Falls and shows only roads that are considered "drivable". It does include Private Roads but not driveways. Where the center of the paved road is not known, the Center of the road allowance is used. To maintain this dataset, City's GIS Department digitizes lines from registered plans and reference plans. Open Data Quality Rating (Beta): 93.0/100 (as of July 02, 2026) Completeness 90.8 Validity 100.0 Recency 100.0 Uniqueness 100.0 Understandability 81.3 Click for Open Data Quality Explainer (coming soon)

本空间图层包含用于表示尼亚加拉瀑布市（City of Niagara Falls）境内道路位置的多段线（polylines）。该数据集的涵盖范围不仅包括尼亚加拉瀑布市权属的道路，且仅展示符合“可通行”标准的道路。其包含私有道路（Private Roads），但不包含私家车道。当铺装道路的中心线无法确定时，将以道路用地的中心线作为替代基准。为维护本数据集，该市地理信息系统（Geographic Information System，GIS）部门会从注册规划图与参考规划图中数字化提取道路线要素。开放数据质量评分（测试版）：93.0/100（统计截至2026年7月2日），其中完整性得分为90.8、有效性得分为100.0、时效性得分为100.0、唯一性得分为100.0、易懂性得分为81.3。点击查看开放数据质量说明文档（即将上线）