Historic Iowa Road Conditions
收藏Iowadot Open Data2021-06-23 更新2026-05-16 收录
下载链接：
https://public-iowadot.opendata.arcgis.com/datasets/IowaDOT::historic-iowa-road-conditions
下载链接
链接失效反馈官方服务：
资源简介：
Authoritative Iowa Winter Road Conditions for 2016-2019. Records are the first instance of when the data changed. This was done to reduce the number of records to only when the attributes of the event were modified. Download a file geodatabase Zip by year: 2016-2017 2017-2018 2018-2019
提供机构：
Iowa Department of Transportation
创建时间：
2021-06-23
