MARC_Train_Lines

This is a MD iMAP hosted service. Find more information at http://imap.maryland.gov. This service contains a variety of transit information. Data is provided by Maryland Transit Administration, Washington Metropolitan Area Transit Authority, and United States Bureau of Transportation Statistics.本服务为马里兰州iMAP托管服务。欲了解更多信息，请访问：http://imap.maryland.gov。 本服务涵盖各类公共交通相关信息。数据集由马里兰州交通管理局（Maryland Transit Administration）、华盛顿都会区交通局（Washington Metropolitan Area Transit Authority）以及美国运输统计局（United States Bureau of Transportation Statistics）联合提供。