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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 2214
Last Updated March 29, 2023, 10:15 (+0900)
Created March 29, 2023, 10:15 (+0900)