National Transportation Atlas Database (NTAD): DOT Regions - Federal Motor Carrier Safety Administration (FMCSA) Regions 2020-Present [dataset]

The DOT Regions - Federal Motor Carrier Safety Administration (FMCSA) Regions 2020-Present dataset is from the Federal Motor Carrier Safety Administration (FMCSA) and is part of the U.S. Department of Transportation (USDOT)/Bureau of Transportation Statistics’ (BTS's) National Transportation Atlas Database (NTAD). This dataset is displayed as polygons depicting the regions covered by the four FMCSA Service Centers. More information on the FMCSA Service Centers, and territories each covers, can be found at: https://www.fmcsa.dot.gov/mission/field-offices.

《DOT区域——2020年至今的FMCSA区域》数据集由美国联邦机动车安全管理局（Federal Motor Carrier Safety Administration, FMCSA）产出，隶属于美国运输部（U.S. Department of Transportation, USDOT）与美国运输统计局（Bureau of Transportation Statistics, BTS）共同维护的国家交通地图集数据库（National Transportation Atlas Database, NTAD）。该数据集以多边形形式展示FMCSA下属4个服务中心所覆盖的辖区范围。如需了解FMCSA服务中心及其各自负责的辖区的更多信息，可访问：https://www.fmcsa.dot.gov/mission/field-offices。