Iowa 511 Winter Road Conditions
收藏Iowa DOT Open Data2026-04-15 更新2026-05-16 收录
下载链接：
https://data.iowadot.gov/datasets/IowaDOT::iowa-511-winter-road-conditions
下载链接
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资源简介：
Iowa Winter Road Conditions. Conditions are updated every 10 minutes during the winter season (October 15 to April 15) and on an as-needed basis during the non-winter months. Layer and service is maintained by the Iowa DOT GIS team on behalf of the Office of Traffic Operations.
提供机构：
Iowa Department of Transportation
创建时间：
2018-10-12
