MDOT SHA Roadway Posted Speed Limit Signs (3M)
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资源简介：
MDOT SHA Roadway Posted Speed Limit Signs (3M) data consists of point geometric features which represent the geographic locations of Posted Speed Limit (MPH) Signs along MDOT SHA maintained roadways throughout the State of Maryland. This data product is owned by the MDOT SHA Office of Traffic & Safety (OOTS).
创建时间：
2024-12-29
