スクリーンライン調査（河川断面における道路交通状況）
Data and Resources
Additional Info
| Field | Value |
|---|---|
| Source | https://www.city.niigata.lg.jp/shisei/seisaku/it/open-data/opendata-syakaikadai/od-screenline.html |
| Author | 道路計画課 |
| Maintainer | 道路計画課 |
| Version | 4 |
| Last Updated | April 9, 2025, 20:03 (+0900) |
| Created | March 29, 2023, 10:15 (+0900) |