NBI (NHS Only) 2018 Bridge Condition Ratings
收藏Maryland Department of Transportation Open Data2025-05-21 更新2026-05-31 收录
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https://gis-mdot.opendata.arcgis.com/maps/2aab8027211249f0a7d939b343d10839
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资源简介：
National Bridge Inventory (NBI) - National Highway System (NHS) 2018 Bridge Condition Ratings
创建时间：
2018-09-15
