Bridge Condition NHS 2017
收藏Maryland iMap2020-09-25 更新2026-05-16 收录
下载链接：
https://data.imap.maryland.gov/maps/f5612c555e614124bcb577e89b23e091
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资源简介：
National Highway System (NHS) subset of Maryland’s 2018 National Bridge Inventory submission reporting conditions for 2017, with national transportation performance measure infrastructure conditions.
创建时间：
2018-09-21
