Maryland Code, Transportation § 7-303

(b)(1) The Secretary may not approve or adopt the location of corridors, routes, stations, and terminals in any political subdivision unless the locations have been approved by the legislative body of the political subdivision.

(2) If the legislative body does not advise the Secretary in writing of its action within 180 days after its receipt of notice of the proposed locations, the legislative body is deemed to have approved the location.

(1) The Governor;

(2) The chief executive officers and the councils or the boards of county commissioners in the District;

(3) The Public Service Commission;

(4) The Baltimore Regional Council of Governments;

(5) The Department of Planning;

(6) Each private carrier operating in the District;

(7) Each labor union representing employees engaged in transit operations in the District;

(8) The legislative representatives of any affected political subdivisions; and

(9) Any other agency that the Secretary determines.