Turning Movements
收藏Iowadot Open Data2025-07-01 更新2026-05-16 收录
下载链接：
https://public-iowadot.opendata.arcgis.com/maps/IowaDOT::turning-movements
下载链接
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资源简介：
Iowa turning movement information for intersections on the primary, secondary and municipal roadway systems. The state is divided into 4 quadrants and each quadrant is counted every 4 years.
提供机构：
Iowa Department of Transportation
创建时间：
2013-08-28
