NTRRP Regions
收藏US Department of Transportation Open Data Portal2024-07-10 更新2026-03-28 收录
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https://data-usdot.opendata.arcgis.com/maps/845cb369fb5a4e59ae76f836f71d2a64
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资源简介：
To represent the administrative regional boundaries for an Operating Administration (OA) within the U.S. Department of Transportation. Depending on the OA, the region can have many functions. Most notably, regions are designated to either administer safety, policy, or funding programs for certain areas in the U.S.
创建时间：
2024-07-10
